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        <title>Free Patents Online: Multiplex communications</title>
        <link>http://www.freepatentsonline.com./rssfeed/rsspat370.xml</link>
        <description>USPTO Class 370 Multiplex communications</description>
        <language>en-us</language>
        <lastBuildDate>Tue, 15 Dec 2009 08:00:00 EST</lastBuildDate>
        <item>
            <title><![CDATA[Packet processor that generates packet-start offsets to immediately store incoming streamed packets using parallel, staggered round-robin arbitration to interleaved banks of memory]]></title>
            <link>http://www.freepatentsonline.com./7634622.html</link>
            <description><![CDATA[A shared memory stores packets for a packet processor. The shared memory is arranged into banks that are word-interleaved. All banks may be accessed in parallel during each time-slot by different requesters. A staggered round-robin arbiter connects requesters to banks in a parallel fashion. Requestor inputs to the arbiter are staggered to allow access to different banks in a sequential order over successive time-slots. Multi-processor tribes have many processors that generate random requests to the shared memory. A slot scheduler arranges these random requests into a stream of sequential requests that are synchronized to the staggered round-robin arbiter. A packet interface requestor stores incoming packets from an external network into the shared memory. The packet's offset within pages of the shared memory is determined by the first available bank that the packet can be written to, eliminating delays in storing incoming packets and spreading storage of frequently-accessed fields.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Dynamic peripheral function remapping to external input-output connections of an integrated circuit device]]></title>
            <link>http://www.freepatentsonline.com./7634596.html</link>
            <description><![CDATA[Peripheral functions of an integrated circuit device may be pooled and dynamically mapped to available external input-output connections of the integrated circuit device by using a set of configuration registers. To provide system robustness, the configuration registers may implement various levels of write protection, error correction and monitoring circuitry. One or more peripheral output functions may be mapped to one or more external output connections. Not more than one output function may be active at the same time on the same output connection. Outputs and inputs may be mapped to the same external input-output connection with or without the output being controllable for placement into an inactive state, e.g., high impedance or open collector. When the input is required to receive external data over the external input-output connection, the output may be placed into the inactive state.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Media gateway proxy]]></title>
            <link>http://www.freepatentsonline.com./7634577.html</link>
            <description><![CDATA[A Media Gateway proxy receives a message and parses the message. The message contains an attribute, sub-command, and a destination address. The proxy stores the message and the attributes. Each of the attributes corresponds to a selected one of a plurality of Media Gateways. Each of the gateways has an address. The proxy finds in the memory the address of the selected Media Gateway using the destination address and the attribute. The proxy then forms a message using said sub-command, said address, and said attribute and transmits the message to the destination Media Gateway.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication control device, communication terminal device, server device, and communication control method]]></title>
            <link>http://www.freepatentsonline.com./7634574.html</link>
            <description><![CDATA[A communication control apparatus, communication terminal apparatus, server apparatus, and communication control method are provided that continue video and/or voice communication in a way that feels seamless to the user even when communication conditions change in a mobile environment. Newly introducing a lower layer management section that notifies an upper layer of lower layer information such as field intensity and network congestion into a conventional communication terminal apparatus, which is configured in such a way that this lower layer information is concealed from the application, enables the connection control section that provides the application's service generation environment to recognize lower layer information directly, and makes possible various kinds of status determination and control changes based on lower layer information at the application level.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method of remotely monitoring an internet session]]></title>
            <link>http://www.freepatentsonline.com./7634571.html</link>
            <description><![CDATA[A method of remotely monitoring an Internet session includes participating in a first Internet session at a first Internet protocol (IP) address. Concurrent with the first Internet session, another Internet session is initiated at another IP address. Data associated with the first Internet session is automatically transferred to the other IP address via the other Internet session.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for facilitating services in a communication network through data-publication by a signaling server]]></title>
            <link>http://www.freepatentsonline.com./7634568.html</link>
            <description><![CDATA[A mechanism is disclosed for facilitating the performance of communication services in a communication network. An enhanced proxy server receives a signaling message and proxies the message to an application server. Further, the enhanced proxy server responds to the message by extracting a set of data from a data store and making the set of data available for use by the application server in responding to the signaling message. Similarly, a registration server may receive a signaling message from a communicating entity and may responsively make data available for use by an application server in responding to signaling messages regarding the communicating entity.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for controlling distribution of network communications]]></title>
            <link>http://www.freepatentsonline.com./7634545.html</link>
            <description><![CDATA[A method for controlling distribution of network communications (messages). An incoming message either carries priority information, or is assigned priority information based on a shared characteristic with other messages. The priority information is used to determine how and/or when to deliver the message, e.g. by delaying the message for a fixed time. Preferences for receipt of messages by priority level may be communication to upstream hosts along a network path. Accordingly, an intermediary host may reject and/or delay messages that the intended recipient does not wish to receive. This pushes the burden of low-priority messages back to the sender, thereby reducing or eliminating burdens on network/system resources of the recipient and/or intermediaries between the recipient and the sender. Accordingly, it can “squelch” spam messages at or close to their source. Trusted senders complying with prescribed practices may include priority information allowing for delivery of their messages with higher priority.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System for selecting the operating frequency of a communication device in a wireless network]]></title>
            <link>http://www.freepatentsonline.com./7634536.html</link>
            <description><![CDATA[A system for automatically selecting communication frequencies for wireless communication devices (e.g., base unit, access point, and controller) being added to an existing wireless network. The operating frequencies, evaluated signal strength, and loads are used in determining the most suitable operating frequency. This automatic selection process eliminates the problems inherent in manual frequency selection.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for tracking multiple information feeds on a communications network]]></title>
            <link>http://www.freepatentsonline.com./7634535.html</link>
            <description><![CDATA[A method and system for tracking multiple information channels, the end-users of those channels, and the distribution partners utilizing those channels to re-syndicate the information on a communications network. The method and system may be used to collect and use information associated with syndicated information requests. The methods and system described herein may also provide the ability to personalize, customize, and target users of network devices via their requests for syndicated information including anonymous users.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Harnessing information about the timing of a user's client-server interactions to enhance messaging and collaboration services]]></title>
            <link>http://www.freepatentsonline.com./7634528.html</link>
            <description><![CDATA[A system and method is provided to facilitate communication and collaboration by considering the timing of a user's activities on one or more clients via accessing, from a centralized server, information about the user's client-server interactions. The systems and methods can harness existing protocols and data exchange used in legacy client-server applications for email, making available to one or more client-side message routing applications, information about a user's interactions with email across multiple clients. Applications include considering the time since the last client-server interaction to guide decisions about if, when, and how to route messages so as to limit the mobile relay of information a user has already seen, providing information to colleagues about a user's current or past “inbox presence,” and forecasting the time until a user will have access to a device or communication channel.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Facility usage information processing apparatus and related method using tickets having unique information to manage congestion status of visitors]]></title>
            <link>http://www.freepatentsonline.com./7634418.html</link>
            <description><![CDATA[Usage status in a facility is comprehended so that service information such as user waiting times is quickly offered to users and others. This is configured to comprise detection units (antennas) detecting unique information of tickets carried by visitors in areas for keeping the visitors waiting, and a calculation unit (control PC, information management center) calculating visitor information representative of congestion status of the visitors in the areas.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Creating a voice response grammar from a user grammar]]></title>
            <link>http://www.freepatentsonline.com./7634412.html</link>
            <description><![CDATA[Methods, systems, and products are disclosed for creating a voice response grammar in a voice response server that include identifying a user for a presentation, the user having a user grammar, the user grammar including one or more user grammar elements and storing a multiplicity of user grammar elements for the user in a voice response grammar on a voice response server. In typical embodiments, identifying a user for a presentation includes creating a data structure representing a presentation and listing in the data structure at least one user identification. In typical embodiments, each grammar element includes an identifier of a structural element, a key phrase for invoking a presentation action, and a presentation action identifier representing a presentation action.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Interlock control apparatus]]></title>
            <link>http://www.freepatentsonline.com./7634320.html</link>
            <description><![CDATA[An interlock control apparatus for a plurality of control modules each of which controls driving of at least one piece of equipment is of a simplified structure. The interlock control apparatus comprises slave switching apparatuses corresponding respectively to the control modules. Each of the slave switching apparatuses comprises a multiplexing apparatus that produces a multiplexed signal by multiplexing state detecting signals each of which indicates any of a plurality of states of a piece of the equipment whose driving is controlled by the corresponding control module, a storage apparatus that stores the multiplexed signal, a reading apparatus that reads out the stored multiplexed signal, a separating apparatus that separates the read out multiplexed signal so as to produce a plurality of separated signals, a transmitting apparatus that transmits a predetermined separated signal out of the separated signals to the control modules other than the corresponding control module, and at least one controller that controls driving of a corresponding piece of the equipment based on the predetermined separated signals.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication terminal apparatus]]></title>
            <link>http://www.freepatentsonline.com./7634291.html</link>
            <description><![CDATA[A communication terminal apparatus wherein even in a case of occurrence of a compressed mode, an evaluation can be performed by a detecting function to select an appropriate TFC (TRANS Format Combination). In this communication terminal apparatus, upon occurrence of a compressed mode, a compressed mode information generating part ( 173 ) outputs both a gap section and a gap start slot number for application to a transmission power determining part ( 174 ), which then counts the slots in which the TFC transmission power exceeds an upper limit for each TFC. At this moment, the transmission power determining part ( 174 ) replaces the TFC transmission power, for the slots of the gap section, by the TFC transmission power of the slots other than those of the gap section. ATFC status managing part ( 175 ) determines, based on the counting result of the transmission power determining part ( 174 ), the status of each TFC.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for controlling transmission power on communication channels and base station to implement the method]]></title>
            <link>http://www.freepatentsonline.com./7634289.html</link>
            <description><![CDATA[A base station transmits blocks, in successive transmission time intervals, to radio terminals, over communication channels shared between the radio terminals comprising traffic channels and control channels associated with traffic channels, some of the transmitted blocks being positively or negatively acknowledged by the radio terminals. With regard to a radio terminal:
 
     a quality indication relative to said traffic channel is determined; a quantity relative to acknowledgements transmitted to the base station beforehand is determined; a transmission power on the traffic channel and/or the associated control channel is calculated, for the next corresponding transmission time interval, from said quality indication and said quantity relative to acknowledgements.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Mobile communication system, mobile communication terminal, power control method used therefor, and program therefor]]></title>
            <link>http://www.freepatentsonline.com./7634288.html</link>
            <description><![CDATA[This invention is directed to a mobile communication system in which the downlink transmission power of a base station is controlled in accordance with a power control bit from a mobile communication terminal, a mobile communication terminal, a power control method, and a program. According to the invention, in order to reliably perform power control even during soft handover communication with a plurality of cells, a determination unit is provided which determines whether the downlink transmission power of a base station complies with the power control bit transmitted from the mobile communication terminal.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Wireless communication system using channel access based on a contention approach and method thereof]]></title>
            <link>http://www.freepatentsonline.com./7634285.html</link>
            <description><![CDATA[A wireless communication system using channel access based on a contention approach and method thereof is disclosed, which allocates plural sets of time slots in a predetermined contention interval, wherein each set of time slots further includes plural adjacent overlapped time slots. A channel requester transmits a contention message to a channel allocator at a time slot based on an interleaved method after the channel requester completes count down of a predetermined time, so that the positions of the headers of the contention messages in the adjacent time slots of each set of time slot are different. Thus, if the contention message transmitted by the channel requester collides with the contention message of the adjacent time slot, the channel allocator can parse the headers of the collided contention messages and respectively allocate plural special channel times for communicating with the channel requesters.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for partially time-based allocation of vocoder resources]]></title>
            <link>http://www.freepatentsonline.com./7634279.html</link>
            <description><![CDATA[A system and method for allocating vocoder resources for interconnect calls includes consideration of whether an interconnect call request occurs during a known period of heightened network activity. In an embodiment a vocoder type is assigned to a given interconnect call based on a comparison of the available capacity of the telecommunications network to one or more threshold values, and a determination on whether or not the telecommunications network is in a predefined high activity or usage period. In certain embodiments, the vocoder is adapted to operate in one of two possible types, where the first type is characterized by a higher voice quality, but a lower network capacity, than the second type.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Wireless communication system and base station]]></title>
            <link>http://www.freepatentsonline.com./7634278.html</link>
            <description><![CDATA[There is provided admission control in view of wireless resources. A base station  120  obtains a down wireless resource available rate (available rate of slot allocation) based on a down QoS requested bandwidth B i  requested by a terminal i during QoS communication and a data rate R i  which the terminal can receive. A down wireless resource usage rate necessary to ensure the requested bandwidth B is obtained by dividing a down QoS requested bandwidth B requested by the terminal trying to perform QoS communication by the data rate R which the terminal can receive. The base station  120  obtains an up wireless resource available rate based on ROT of an up channel and a threshold value T 1  indicating an allowable upper limit of the ROT. Besides, an up wireless resource usage rate necessary to ensure an up requested bandwidth requested by the terminal is obtained. The QoS communication is performed on the terminal in which the up and down wireless resource available rates are respectively equal to or more than the up and down wireless resource usage rates.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method of accommodating periodic interfering signals in a wireless network]]></title>
            <link>http://www.freepatentsonline.com./7634275.html</link>
            <description><![CDATA[A method is provided for accommodating periodic interfering signals in a wireless network. In this method, a network scans a transmission medium to locate any interfering signals. If it finds interfering signals, the scan determines their period, and the network alters the period of its superframes such that: either the period of the superframes is equal to the period of the interfering signals; the period of the superframes is an integer multiple of the period of the interfering signals; or the period of the interfering signals is an integer multiple of the period of the superframes. The network then alters the position of the superframes relative to the position of the interfering signals to arrange things such that no portion of the interfering signal interferes with a superframe beacon, such that that a maximum amount of contiguous channel time is provided in each superframe, or both.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Connection establishment for PDP contexts]]></title>
            <link>http://www.freepatentsonline.com./7634274.html</link>
            <description><![CDATA[There is disclosed a method and apparatus for establishing multiple PDP contexts in a mobile communication system. The method comprises determining the number of PDP context requests required. Preferably this step is performed by the UE. The method comprises receiving all the required PDP context requests. This step is preferably performed in the network, i.e. in the SGSN and/or the GGSN. The method comprises establishing radio access resources for all the PDP context requests. This step is preferably initiated by the SGSN, and the RNC then preferably allocates the radio access resources based on SGSN requests.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Hybrid wired and wireless communication device and a wired and wireless communication method thereof]]></title>
            <link>http://www.freepatentsonline.com./7634273.html</link>
            <description><![CDATA[A hybrid wired and wireless communication device and a wired and wireless communication method thereof. The wired and wireless communication method includes determining whether a wired communication module has been linked to a wired communication network, setting a wireless communication operating mode of a wireless communication module to an infrastructure mode when it is determined that the wired communication module has not been linked to the wired communication network, and setting the wireless communication operating mode to an ad-hoc mode when it is determined that the wired communication module has been linked to the wired communication network. Therefore, the wireless communication operating mode is automatically set according to whether the wired communication network has been linked to the wired communication module, thereby increasing a user's convenience.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[GSM signaling protocol architecture for an unlicensed wireless communication system]]></title>
            <link>http://www.freepatentsonline.com./7634271.html</link>
            <description><![CDATA[An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless service and an unlicensed wireless service. In one embodiment, a mobile station includes level 1, level 2, and level 3 protocols for licensed wireless service and an unlicensed wireless service. An indoor base station and indoor network controller provide protocol conversion for the unlicensed wireless service into a standard base station controller interface of the licensed wireless service.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[GPRS data protocol architecture for an unlicensed wireless communication system]]></title>
            <link>http://www.freepatentsonline.com./7634270.html</link>
            <description><![CDATA[An unlicensed wireless service is adapted to generate the interface protocols of a licensed wireless service to provide transparent transition of communication sessions between a licensed wireless service and an unlicensed wireless service. In one embodiment, a mobile station includes level 1, level 2, and level 3 protocols for licensed wireless service and an unlicensed wireless service. An indoor base station and indoor network controller provide protocol conversion for the unlicensed wireless service into a standard base station controller interface of the licensed wireless service.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system]]></title>
            <link>http://www.freepatentsonline.com./7634269.html</link>
            <description><![CDATA[Extending the coverage area of a licensed wireless communication system using an unlicensed communication system is described. In one embodiment, the system comprises a mobile station operable to communicate with a telecommunications network using a licensed wireless communication channel serviced by the telecommunications network in a first mode and an unlicensed wireless communication channel in a second mode, a base station communicably coupled to the mobile station via the unlicensed wireless communication channel, and a network controller communicably coupled to the base station and adapted to communicate with the telecommunications network, wherein the mobile station includes call control to control a communication session with the telecommunications network through the network controller using the unlicensed wireless communication channel by exchanging call control information with the network controller via one or more messages having the A1 protocol message format.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Virus pattern update for mobile device]]></title>
            <link>http://www.freepatentsonline.com./7634262.html</link>
            <description><![CDATA[An updated virus pattern file is developed at an update server. A mobile management center (MMC) has a list of mobile telephone numbers and receives the new virus pattern from the update server. A Multimedia Message Service Center receives the new virus pattern and the list of mobile telephone numbers from the MMC and sends an MMS message to each of the wireless devices, including the new virus pattern as an attachment. Each wireless device replaces the old virus pattern with the new virus pattern. A unique identifier (a cryptographic signature or magic number) is added to each MMS message to enable the wireless device to recognize a new virus pattern. The pattern version and the pattern itself are merged into a single file. The file is also encrypted at the MMC and decrypted at the wireless device.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods of recording voice signals in a mobile set]]></title>
            <link>http://www.freepatentsonline.com./7634254.html</link>
            <description><![CDATA[The present invention relates to a mobile set integrating a memory efficient data storage system for the real time recording of voice conversations, data transmission and the like. The data recorder has the capacity to selectively choose the most relevant time frames of a conversation for recording, while discarding time frames that only occupy additional space in memory without holding any conversational data. The invention executes a series of logic steps on each signal including a voice activity detector step, frame comparison step, and sequential recording step. A mobile set having a modified architecture for performing the methods of the present invention is also disclosed.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Data session authentication credentials update for a wireless communication device]]></title>
            <link>http://www.freepatentsonline.com./7634253.html</link>
            <description><![CDATA[A method ( 200 ) and an apparatus ( 300 ) in a wireless portable communication device ( 102 ) for maintaining appropriate authentication credentials required for a common data application in a current service network are provided. A method ( 400 ) in a wireless communication network ( 106 ) for providing current authentication credentials required for the common data application accessible through the wireless communication network ( 106 ) is also provided. The wireless portable communication device ( 102 ) has default authentication credentials required for the common data application in a default service network ( 106 ), receives ( 204 ) a data session configuration file including authentication credentials based upon a predetermined condition, prioritizes ( 206 ) between the default authentication credentials and the received authentication credentials, and uses ( 208 ) the authentication credentials having higher priority for the common data application in the current service network ( 110 ). The wireless communication network ( 106 ) maintains ( 404 ) the current authentication credentials indicative of currently required authentication credentials for the common data application, detects ( 406 ) a predetermined condition for transmitting the data session configuration file, and transmits ( 408 ) the data session configuration file having the current authentication credentials. Upon receiving ( 410 ), the wireless communication network ( 106 ) allows ( 412 ) proper access to the common data application upon receiving the current authentication credentials.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and device for authenticating a subscriber for utilizing services in a wireless LAN while using an IP multimedia subsystem of a mobile radio network]]></title>
            <link>http://www.freepatentsonline.com./7634249.html</link>
            <description><![CDATA[An efficient authentication is made possible by a method for authenticating a subscriber MT ( 6 ) for utilizing services in a wireless LAN (WLAN) ( 10 ) while using an IP multimedia subsystem (IMS) ( 3 ). The inventive method is characterized in that a subscriber MT ( 6 ), who is to be authenticated and who is located at a location having WLAN coverage, receives an IP address from the WLAN ( 10 ) in an attributed manner, after which the subscriber authenticates himself with regard to the IP multimedia subsystem ( 3 ) while giving this IP address. In addition, an element ((WAGW ( 2 )) of the WLAN ( 10 ) is informed of the result of the authentication of the subscriber MT ( 6 ) with regard to the IMS ( 3 ).]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus to improve closed loop transmit diversity modes performance via interference suppression in a WCDMA network equipped with a rake receiver]]></title>
            <link>http://www.freepatentsonline.com./7634235.html</link>
            <description><![CDATA[Methods and systems for processing signals in a wireless communication system are disclosed. Aspects of the method may include calculating at a receiver, a plurality of signal-to-interference-plus-noise ratio (SINR) values for a wireless signal, which is received from a transmitter, based on a corresponding plurality of weight values. A maximum one of the calculated plurality of SINR values may be determined. At least one weight value including one of the corresponding plurality of weight values may be fed back to the transmitter. The at least one weight value including one of the corresponding plurality of weight values may be associated with the determined maximum one of the calculated plurality of SINR values. The at least one weight value including one of the corresponding plurality of weight values may be communicated to the transmitter via at least one downlink communication channel.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Transmission system with interference avoidance capability and method thereof]]></title>
            <link>http://www.freepatentsonline.com./7634233.html</link>
            <description><![CDATA[The present invention relates to a transmission system with interference avoidance capability, which includes a transmission apparatus and a receiving apparatus. The transmission method thereof receives first data by means of an interference-processing module of the transmission apparatus and adds a plurality of extension data to the first data to produce second data for replacing a plurality of data corresponding to an interfered band in the second data with zero data, and then producing transmission data. The transmission data is converted to a radio-frequency signal by a transmission-processing module and transmitted to the receiving apparatus. Thereby, signal interference can be prevented by avoiding spectrum overlap regions.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for enhanced interoperability between a plurality of communication devices]]></title>
            <link>http://www.freepatentsonline.com./7634231.html</link>
            <description><![CDATA[A system for allowing BT, WDCT, and 802.11 transceivers to operate in close proximity with a minimum of interference, is disclosed. In an exemplary embodiment, a method for avoiding interference between a first FHSS device and other RF devices using 802.11 or FHSS protocols is disclosed. The first FHSS device initially detects the presence of an interfering RF device (“interferer”), for example a device employing 802.11 protocol, and adjusts the frequency of channels used for operation of the first device accordingly to avoid overlap with the 802.11 band. In the presence of an additional interferer, for example, a second FHSS device emitting an interfering signal, the first FHSS device may segregate its operation channels to achieve maximum frequency separation from an 802.11 and second FHSS device. In addition, the first and third devices may also multiplex their transmit/receive timing to avoid interference in time domain. By avoiding interference in time domain, first and third device can occupy the same channels in the frequency band achieving further frequency separation from the 802.11 device.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods and apparatus for secure, portable, wireless and multi-hop data networking]]></title>
            <link>http://www.freepatentsonline.com./7634230.html</link>
            <description><![CDATA[A mobile network solution provides secure and portable wireless networking service to mobile users with devices equipped with wireless network interfaces. The Secure Nomadic Wireless Network, or SNOWNET, follows a hierarchical approach. Special SNOWNET nodes are deployed in the area where networking service is needed and form a backbone network. At the same time, SNOWNET nodes provide local access service to regular mobile clients. SNOWNET provides security through authentication of the nodes and clients, as well as through encryption of the data.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Intra-system and/or inter-system reuse of feeder link frequencies including interference suppression systems and methods]]></title>
            <link>http://www.freepatentsonline.com./7634229.html</link>
            <description><![CDATA[Methods of reducing interference in a satellite communications system may include receiving a plurality of feeder link signals and time aligning the plurality of feeder link signals to provide time aligned feeder link signals. At least two of the time aligned feeder link signals may be combined to provide reduced interference of at least one of the feeder link signals. Related systems are also discussed.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Telephone terminal and method for supplying power to the same]]></title>
            <link>http://www.freepatentsonline.com./7634079.html</link>
            <description><![CDATA[A telephone terminal includes: a main unit; an optional unit that performs an arbitrary additional communication function and detachably attached to the main unit; a distribution unit that distributes a drive power supplied through a communication network into a first channel and a second channel when a power of the telephone terminal is turned on; a first power supplying unit that supplies the first channel of the drive power to the main unit at a first timing; and a second power supplying unit that supplies the second channel of the drive power to the optional unit at a second timing shifted from the first timing.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for making sidebar calls]]></title>
            <link>http://www.freepatentsonline.com./7634074.html</link>
            <description><![CDATA[A method and apparatus for conducting a sidebar, subconference call from a multiparty conference call is provided. Once a party has joined a multiparty conference call, the party is able to initiate the subconference call by transmitting a session initiation protocol (SIP) command to a target party. Two SIP commands that may be employed to initiate the subconference call are the REFER command and the INVITE command. To allow the target party to distinguish between incoming communication requests related to the multiparty conference call from extraneous ones, the REFER or INVITE command includes at least one data field containing an identifier of the conference call referred the REFER or INVITE command. Once received and verified, the target party may respond accordingly to establish the subconference call. The target party's handset may reference data fields in the SIP command to those locally stored and known to be associated with the multiparty conference call. Where recognized, the handset may present the communication request to the target party along with an option to accept the communication request.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods and systems for visual voice calls]]></title>
            <link>http://www.freepatentsonline.com./7634067.html</link>
            <description><![CDATA[In an exemplary method, at least one telephony attribute associated with a voice call directed from a client communication subsystem to a voice network identifier is detected. Visual content that has been predefined as being associated with the at least one telephony attribute is identified. A request for the visual content is initiated in response to the detecting step. The visual content is received, in response to the initiating step, for display at the client communication subsystem.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Payload boundary detection during multiband receiver synchronization]]></title>
            <link>http://www.freepatentsonline.com./7634034.html</link>
            <description><![CDATA[Detecting a boundary within a transmitted packet is disclosed. A first symbol of the transmitted packet is received in a band. A second symbol of the transmitted packet is received in the band. The first and second symbols are compared. The boundary within the transmitted packet is detected based at least in part on the comparison of the first symbol and the second symbol and the band.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Adaptive peak windowing for crest factor reduction in a communication system transmitter]]></title>
            <link>http://www.freepatentsonline.com./7634024.html</link>
            <description><![CDATA[In a communication system transmitter, a baseband processor is configured for coupling via an upconverter to an input of a power amplifier of the transmitter. The baseband processor comprises a crest factor reduction element implementing an adaptive peak windowing algorithm for application to an input signal, the adaptive peak windowing algorithm comprising a function that is adaptively adjustable for reducing interference among different peaks of the input signal.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Orthogonal frequency digital multiplexing correlation canceller]]></title>
            <link>http://www.freepatentsonline.com./7634023.html</link>
            <description><![CDATA[A correlation canceller modulates a communication signal over a plurality of channels and an epoch aperture by a plurality of interference response signals corresponding to linear response by one or more filtering effects to generate an inversely correlated communication signal.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Variable OFDM subchannel coding and modulation]]></title>
            <link>http://www.freepatentsonline.com./7634016.html</link>
            <description><![CDATA[A system for selecting a modulation scheme and an error correction coding scheme for each subchannel in an OFDM system based on the energy detected on that subchannel.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Adaptive pilot allocation method and apparatus for use in a communication system]]></title>
            <link>http://www.freepatentsonline.com./7634014.html</link>
            <description><![CDATA[A method and apparatus are provided for adaptively allocating pilots in a pilot-aided channel estimation system. A multipath delay is measured between a base station (BS) and a mobile station (MS). A distribution density of pilots of a signal to be transmitted between the BS and the MS is controlled. When the multipath delay is large, the pilot distribution density is relatively raised. However, when the multipath delay is small, the pilot distribution density is relatively lowered. The pilot distribution density is adaptively controlled according to the multipath delay, such that resources are effectively utilized and throughput is improved.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Digital data exchange device in a CDMA system]]></title>
            <link>http://www.freepatentsonline.com./7633997.html</link>
            <description><![CDATA[The invention relates to a device for exchanging digital data between several sources and at least one hub in a CDMA system, characterised in that it comprises a number n of digital transmission/reception circuits ( 1 ) installed in parallel, each circuit ( 1 ) comprising a transmitter ( 2 i ) comprising means of generating an integer number N c  of codes that will be used for spectral spreading of data to be transmitted and a receiver ( 4 i ) comprising means ( 46, 48 ) of detecting the access of new sources to the CDMA system transmission channel and means ( 49 ) of generating synchronisation signals and power control signals corresponding to each detected new source.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for distributed input-distributed output wireless communications]]></title>
            <link>http://www.freepatentsonline.com./7633994.html</link>
            <description><![CDATA[A system for compensating for in-phase and quadrature (I/Q) imbalances for multiple antenna systems (MAS) with multi-user (MU) transmissions (defined with the acronym MU-MAS), such as distributed-input distributed-output (DIDO) communication systems, comprising multicarrier modulation, such as orthogonal frequency division multiplexing (OFDM). For example, one embodiment of the system comprises one or more coding modulation units to encode and modulate information bits for each of a plurality of wireless client devices to produce encoded and modulated information bits; one or more mapping units to map the encoded and modulated information bits to complex symbols; and a MU-MAS or DIDO IQ-aware precoding unit to exploit channel state information obtained through feedback from the wireless client devices to compute MU-MAS or DIDO IQ-aware precoding weights, the MU-MAS or DIDO IQ-aware preceding unit precoding the complex symbols obtained from the mapping units using the weights to pre-cancel interference due to I/Q gain and phase imbalances and/or inter-user interference.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for code group identification and frame synchronization by use of Reed-Solomon decoder and reliability measurement for UMTS W-CDMA]]></title>
            <link>http://www.freepatentsonline.com./7633976.html</link>
            <description><![CDATA[A method and apparatus having a modified Reed-Solomon decoder is used for finding a specific code group used by a base station and the frame timing synchronization with the base station. The modified Reed-Solomon decoder uses a standard Reed-Solomon decoder and some reliability measurements computed from the received code word symbols. If the reliability of a received symbol is too low, this symbol is considered as erasure. By selecting code word symbols with higher reliabilities and erasing code word symbols with lower reliabilities, the symbol error probability is reduced and the performance is improved. Several modified Reed-Solomon decoders and a few decoding strategies are introduced in order to decode the received code word sequences with a power- and memory-effective method.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Synchronization circuitry writing test data in a shift register in a short time period]]></title>
            <link>http://www.freepatentsonline.com./7633975.html</link>
            <description><![CDATA[Synchronization circuitry includes a switcher controlled by a central processing unit to select either received data or an output of the last stage of a shift register to input the selected data to the input of the first stage of the shift register. The central processing unit is able to write test data to the shift register in a short time, so that the shift register can test block synchronization and frame synchronization by shifting CPU data in response to a clock signal. The synchronization circuitry is therefore capable of performing a synchronous operation with a 16-bit shift clock signal, so that it can shorten the time required for design and tests.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method of ordering the transmission of data packets in a radio system]]></title>
            <link>http://www.freepatentsonline.com./7633974.html</link>
            <description><![CDATA[A system and method is provided for reordering the transmission of data packets in a queue of a radio system when an error occurs during the transmission of a data packet to any device destination address. A transmission ordering component is provided that transmits data packets in a queue one at a time until a transmission error occurs for a given destination address. The transmission ordering component then searches through the queue for a data packet with a different destination address than the current destination address being transmitted. The transmission ordering component then returns to transmitting packets one at a time until the end of the queue is reached. Once the end of the queue is reached the transmission ordering component reorders the queue and moves the packets in which transmission errors have occurred to the beginning of the queue. The transmission ordering component then repeats the transmitting data packets one at a time.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Packet processing device, and recording medium recording a packet processing program]]></title>
            <link>http://www.freepatentsonline.com./7633973.html</link>
            <description><![CDATA[A packet processing device for effectively assembling packets. A packet accumulator stores received packets. A packet analyzer extracts, from the packets, analysis information about flows to which the packets belong. A frequency predictor calculates a frequency prediction value based on the reception interval of packets belonging to an identical flow, and stores the calculated value in a frequency prediction storage. Also, in response to input of the analysis information, the frequency predictor reads the corresponding frequency prediction value and sends the read value to a flow processor. The flow processor generates flow information on the flow corresponding to the analysis information, and analyzes the generated flow information and those stored in a flow information storage, to select an assembling termination flow based on the frequency prediction values. A packet transfer unit reads the packets corresponding to the selected flow from the packet accumulator and transfers the packets to a host.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Dynamic packet concatenation]]></title>
            <link>http://www.freepatentsonline.com./7633972.html</link>
            <description><![CDATA[In a multi-service communication environment, the present invention determines packet length criteria and provides the packet length criteria to access nodes for a network. The packet length criteria identify a packet length at which packets for delivery over the network are too long. Packets that are too long are disassembled and used to create shorter packets. The shorter packets and original packets that were not too long are then forwarded over the network. At the other end of the network, the original and shorter packets are received, wherein the shorter packets are used to recreate the original packets that were deemed too long for transmission by the packet length criteria. In addition to the packet length criteria, transmission priority criteria may be determined and used to prioritize the transmission of packets, including original packets or those packets that were shortened, for delivery over the network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for transport of packet-based datastreams over frame-based transport systems employing physically diverse transmission channels]]></title>
            <link>http://www.freepatentsonline.com./7633971.html</link>
            <description><![CDATA[A transport unit is disclosed. On a transmit side, the transport unit includes a payload data unit (PDU) formation unit, a frame formation unit and a scheduler. An input of the scheduler is coupled to the PDU formation unit, and an output of the scheduler is coupled to the frame formation unit. On a receive side, the transport unit includes a distribution unit (which includes a group synchronization unit), a channel resequencing unit (coupled to the group synchronization unit), and a scheduler (coupled to the channel resequencing unit).]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[MAC header compression for use with frame aggregation]]></title>
            <link>http://www.freepatentsonline.com./7633970.html</link>
            <description><![CDATA[A method of generating an aggregate frame having a header unit, which carries MAC-header information applicable to one or more data units of said aggregate frame. Since each data unit of the aggregate frame no longer needs to carry the full MAC-header information, the overhead associated with the MAC header can be significantly reduced. At the receiver, the full MAC header corresponding to the data unit is reconstructed by (i) matching the appropriate header and data units to one another and (ii) combining the information present in the header unit and the compressed header portion of the data unit. Embodiments of the present invention are capable of improving the data throughput, for example, in an entertainment network having paired source and destination devices (e.g., a DVD player and an LCD screen) with a relatively large amount of data streamed from the former to the latter.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods, systems, and computer program products for dynamically adjusting load sharing distributions in response to changes in network conditions]]></title>
            <link>http://www.freepatentsonline.com./7633969.html</link>
            <description><![CDATA[A signaling network routing node, such as a signaling system 7 (SS7)/Internet protocol (IP) gateway, is adapted to perform global title translation (GTT) or other processing on received signaling messages and route the signaling messages to a member of a load sharing group using a threshold-based weighted load sharing algorithm. In the event that one of the signaling destinations in the load sharing group becomes unavailable, signaling message traffic is redistributed evenly among the remaining available members of the load sharing group in a manner such that a maximum load sharing weight threshold value associated with each group member is not exceeded. If a load sharing group member becomes unavailable, and the resulting recalculated load sharing weights of the remaining available members sum to less than 100%, then load sharing weights for the group are normalized, and a maximum message rate capacity threshold associated with each group member is used to determine whether the discarding of messages is required.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks]]></title>
            <link>http://www.freepatentsonline.com./7633968.html</link>
            <description><![CDATA[In a passive optical network, dynamic bandwidth allocation and queue management methods and algorithms, designed to avoid fragmentation loss, guarantee that a length of a grant issued by an OLT will match precisely the count of bytes to be transmitted by an ONU. The methods include determining an ONU uplink transmission egress order based on a three-stage test, and various embodiments of methods for ONU report threshold setting.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Multi-functional line card for metro optical applications]]></title>
            <link>http://www.freepatentsonline.com./7633967.html</link>
            <description><![CDATA[Methods and apparatus for allowing a dense wave division multiplexing (DWDM) line card w to function as an add/drop multiplexer (ADM), a transponder, and a muxponder are disclosed. According to one aspect of the present invention, a line card suitable for use in a network to aggregate signals of different line rates for transport includes a first arrangement having ADM functionality, a second arrangement having transponder functionality, and a third arrangement having muxponder functionality. The line card also includes hardware that facilitates communication between the arrangements, as well as a plurality of ports arranged to receive a signal and to provide the signal to the hardware.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Network combining wired and non-wired segments]]></title>
            <link>http://www.freepatentsonline.com./7633966.html</link>
            <description><![CDATA[A local area network ( 60 ) within a residence or other building, including both wired ( 5 ) and non-wired segments ( 53 ). The wired segments are based on new or existing wires ( 5 a , 5 b , 5 c , 5 d , 5 e ) in the building, wherein access to the wires is provided by means of outlets ( 61 a , 61 d ), such as a telephone system, electrical power distribution system, or cable television wiring system. The non-wired segments are based on communication using propagated waves such as radio, sound, or light (e.g. infrared). The wired and non-wired segments interface in the outlet, using a module ( 50 ) that serves as mediator between the segments. The module can be integrated into the outlet, partially housed in the outlet, or attached externally to the outlet. Such a network allows for integrated communication of data units ( 24 b ) connected by wires and data units ( 24 a , 24 d ) connected without wires.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Data transfer control device and electronic instrument]]></title>
            <link>http://www.freepatentsonline.com./7633965.html</link>
            <description><![CDATA[A data transfer control device includes: an encoder circuit which performs encoding data and generation of a special code; a parallel/serial conversion circuit which converts parallel data from the encoder circuit to serial data; and a transmitter circuit which receives the serial data and transmits the special code and the data through the serial signal line. The transmitter circuit outputs an idle signal, logical level of which is continuously fixed at a first logical level in units of a given number of bits or more to the serial signal line as a signal indicating an idle state. The encoder circuit suspends operation after an indication that there is no transmission data by a transmission data valid/invalid signal from an upper layer circuit.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication apparatus, communication system and communication method]]></title>
            <link>http://www.freepatentsonline.com./7633964.html</link>
            <description><![CDATA[It is an object of the invention to provide a communication apparatus, a communication system and a communication method enabling efficient transmission in accordance with a situation of a wired transmission line and capable of reducing an influence by a radiation power of the transmission line. The communication apparatus of the invention executes wired transmission using a plurality of sub carriers and includes a transmission signal generator for generating a transmission signal, and a transmission signal controller for controlling a transmission power of the transmission signal generated by the transmission signal generator based on a radiation power in a transmission line in correspondence with a frequency of the sub carrier, and a transmitter for transmitting the transmission signal the transmission power of which is controlled by the transmission signal controller via the transmission line.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Accessory interface bus for telephone headset adapter]]></title>
            <link>http://www.freepatentsonline.com./7633963.html</link>
            <description><![CDATA[An accessory interface bus for a telecommunications headset adapter or base unit, which controls and monitors the operations of various headset accessories coupled to the interface bus, is disclosed. The accessory interface bus allows the telecommunications headset adapter to detect when a new accessory is coupled to the bus. The interface bus may be implemented within a headset adapter base in a telecommunications system that includes the headset adapter base, a telecommunications headset coupled to the adapter base, and various headset accessories coupled to the adapter base. The interface bus transmits control and status signals between the headset adapter base and the various headset accessories to directly control and monitor operations for each headset accessory coupled to the interface bus. The control and monitoring of a given headset accessory may include activating or deactivating, resetting, and/or simulating a button press of a button located on the accessory.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods and apparatus for minimizing sequence identifier difference of simultaneously transmitted cells]]></title>
            <link>http://www.freepatentsonline.com./7633962.html</link>
            <description><![CDATA[A method of minimizing SID difference of simultaneously transmitted cells in two or more data communication lines is provided. A data transmission speed of each of the two or more data communication lines is identified. A fullness threshold of at least one buffer of two or more buffers in a transmit node is configured in relation to a size of a data cell for transmission. The two or more buffers correspond to respective ones of the two or more data communication lines. The at least one buffer communicates with a given one of the two or more data communication lines having a data transmission speed slower than another of the two or more data communication lines. One or more data cells for transmission are assigned to the two or more buffers of the two or more data communication lines at the transmit node. The one or more data cells are transmitted from the transmit node to a receive node in accordance with the data transmission speeds of the two or more data communication lines. The fullness threshold of the at least one buffer controls assignment of data cells to the at least one buffer during data cell transmission on the given data communication line and minimizes SID difference of simultaneously transmitted cells in the two or more data communication lines.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Edge-router scaling for BGP peering with virtual private routed networks (VPRN)]]></title>
            <link>http://www.freepatentsonline.com./7633961.html</link>
            <description><![CDATA[An edge router in a packet network has a processor resource for processing events, at least one scheduler managing all events for processing by the processor resource, at least one ready list, and individual event pipelines dedicated to individual ones of BGP peers. Events received for processing are posted in their associated event pipelines according to the source of the events, pipelines having events to be processed insert a flag in the ready list and the scheduler repetitively scans the ready list sequentially, and releases events to the processor resource with preset limitation per pipeline.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Dense mode coding scheme]]></title>
            <link>http://www.freepatentsonline.com./7633960.html</link>
            <description><![CDATA[A lookup table for searching for a longest prefix match for a key is disclosed. The lookup table provides a match for a key in a single search cycle. The number of matches stored in the lookup table is maximized by storing each match in only one location in the lookup table. The binary tree is divided into a plurality of levels and each level has a plurality of subtrees. A subtree descriptor stored for a subtree includes a field for each node in the subtree. The state of the field indicates whether an entry for the node is stored in the table. The bit vector allows indexing of the single match stored for the key.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Bridging device, communication program, and communication method]]></title>
            <link>http://www.freepatentsonline.com./7633959.html</link>
            <description><![CDATA[There is provided with a bridging device that is connected to a first and a second network, including: a connection detecting unit that detects an appliance on the second network; a state holding unit that holds either a first or a second state; an arbitration unit that determines that the detected appliance is subjected to bridging processing in a case where the second state is held by the state holding unit, and, determines whether the detected appliance is subjected to the bridging processing on the basis of a predetermined confirmation condition where the first state is held by the state holding unit and, in a case where it is determined that the appliance is subjected to the bridging processing, sets the state holding unit in the second state; and a bridging unit that subjects the appliance, which is determined to be subjected to the bridging processing, to the bridging processing.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method of resource reservation across a plurality of domains]]></title>
            <link>http://www.freepatentsonline.com./7633958.html</link>
            <description><![CDATA[The present invention discloses a method for implementing cross-domain resource management. If requesting for service connection resources, for each domain, a border Call Agent (CA) first sends a connection resource request to a specific bearer network resource manager in its domain. This bearer network resource manager decides whether the destination user's device is in its administration domain. If yes, it makes an appropriate processing and returns a response of a successful processing to the CA it belongs to; if not, the bearer network resource manager performs an appropriate preprocessing and sends back a response of a successful preprocessing to the CA it belongs to, and after receiving the response, the CA sends a connection resource request to its next-hop CA.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Relay device, packet filtering method, and packet filtering program]]></title>
            <link>http://www.freepatentsonline.com./7633957.html</link>
            <description><![CDATA[A relay device  10  is a relay device for relaying a communication message on a packet-by-packet basis, which comprises an order determiner  13  for determining whether a packet received is one received in an order to be received, a packet holder  14  for, when it is determined that the packet is not one received in the order to be received, holding the packet, and for performing such a control as to relay the packet, a merger  15  for merging a payload of the received packet with a payload of the held packet, a verifier  16  for verifying whether a payload of a packet satisfies a predetermined rule, and a relay controller  17  for, when a packet satisfies the rule, performing such a control as to execute relay of the packet. This prevents an increase of a communication delay and enables detection of an irregular communication message in an application layer protocol, irrespective of types of protocols.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for providing support for multipoint L2VPN services in devices without local bridging]]></title>
            <link>http://www.freepatentsonline.com./7633956.html</link>
            <description><![CDATA[A network device has a network interface to allow the device to send and receive traffic across a network. The device also has a cable connection to allow the device to exchange data with at least one cable modem and a processor to associate a cable interface and cable service identifier with a cable modem; receive a packet from the cable modem; and insert a layer 2 network identifier, the identifier comprising two service provider VLAN (SP-VLAN) tags, into the packet. The processor in the network device identifies a virtual trunk interface based on the outer SP-VLAN tag and identifies the virtual private network based on the inner SP-VLAN tag.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[SCSI transport for fabric-backplane enterprise servers]]></title>
            <link>http://www.freepatentsonline.com./7633955.html</link>
            <description><![CDATA[A Small Computer System Interface (SCSI) transport for fabric backplane enterprise servers provides for local and remote communication of storage system information between storage sub-system elements of an ES system and other elements of an ES system via a storage interface. The transport includes encapsulation of information for communication via a reliable transport implemented in part across a cellifying switch fabric. The transport may optionally include communication via Ethernet frames over any of a local network or the Internet. Remote Direct Memory Access (RDMA) and Direct Data Placement (DDP) protocols are used to communicate the information (commands, responses, and data) between SCSI initiator and target end-points. A Fibre Channel Module (FCM) may be operated as a SCSI target providing a storage interface to any of a Processor Memory Module (PMM), a System Control Module (SCM), and an OffLoad Module (OLM) operated as a SCSI initiator.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Apparatus and method for interworking between MPLS network and non-MPLS network]]></title>
            <link>http://www.freepatentsonline.com./7633954.html</link>
            <description><![CDATA[In a device that interworks a VLAN network and an MPLS network, a VLAN ID is associated with an MPLS label. In a device that performs interworking from a VLAN network to an MPLS network, an output MPLS label is determined from a pair of a VLAN ID and the information in the layer 3 or layer 4 header of a packet. The output MPLS label is assigned an independent value for each VLAN. In a device that performs interworking from the MPLS network to another VLAN network, the input MPLS label is associated with a VLAN ID.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method, system and device for service selection via a wireless local area network]]></title>
            <link>http://www.freepatentsonline.com./7633953.html</link>
            <description><![CDATA[A method in a system, a system, a method in a terminal and a terminal for service selection in a data network. The method sends, from a Wireless Local Area Network (WLAN) terminal, a Network Access Identifier (NAI) including a service selection indicator via a WLAN access point; receives, at an authentication server, the NAI including a service selection indicator, and provides the WLAN terminal with a connection to the service indicated by said selection indicator. The system comprises at least one WLAN access point and terminal comprising means for including a service selection indicator in a NAI and means for sending said NAI including said service selection indicator via the WLAN access point, at least one authentication server comprising means for receiving said NAI, means for extracting said service selection indicator from said NAI and means for initiating connection to a service indicated by said service selection indicator.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Discovery of physically adjacent neighbor devices using a unidirectional in-band process coupled with an out-of-band follow-up process]]></title>
            <link>http://www.freepatentsonline.com./7633952.html</link>
            <description><![CDATA[Equipment generates a discovery message containing its address/node identification (ID) and/or other information. Adjacent equipment (e.g., physically adjacent equipment) monitors control overhead bytes (section trace (J0) bytes, Data Communication Channel (DCC) control overhead, General Communication Channel (GCC) control overhead, etc.) for this message, but does not generate a corresponding response message as called for in the standards/implementation agreements. Rather, it records the address/node ID and/or other information in order to identify its neighbor, and uses an alternative mechanism to either record the adjacency separately (e.g., at a Network Management System (NMS) in order to populate or verify its topology database) or communicate an out-of-band control message to the neighbor (e.g., using the received address/node ID as the destination address for the out-of-band control message, which carries its own address/node ID and link information). Such automated population and/or verification of node and/or NMS topology databases improves the speed and accuracy of network resource allocation.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Ethernet wide area network and method]]></title>
            <link>http://www.freepatentsonline.com./7633951.html</link>
            <description><![CDATA[An ethernet wide area network ( 10 ) has a number of interconnected network ethernet switches ( 12 ). A first local area network ( 18 ) has a first local area ethernet switch ( 16 ) and is connected to one ( 14 ) of the interconnected network ethernet switches ( 12 ). A second local area network ( 24 ) has a second local area ethernet switch ( 22 ) connected to a second ( 20 ) of the interconnected network ethernet switches ( 12 ).]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for automatically assigning virtual concatenation group members to virtual concatenation groups]]></title>
            <link>http://www.freepatentsonline.com./7633950.html</link>
            <description><![CDATA[The invention comprises a method and apparatus for assigning at least one virtual concatenation group member to a virtual concatenation group at a terminating node. Specifically, the method comprises receiving originating configuration information comprising at least one assignment parameter and at least one originating capability parameter, identifying terminating configuration information associated with the terminating node where the terminating configuration information comprises at least one terminating capability parameter, comparing the at least one originating capability parameter to the at least one terminating capability parameter, and assigning the at least one virtual concatenation group member to the virtual concatenation group on the terminating node using the at least one assignment parameter in response to a determination that the at least one originating capability parameter and the at least one terminating capability parameter are compatible.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method of providing network services]]></title>
            <link>http://www.freepatentsonline.com./7633949.html</link>
            <description><![CDATA[A method of providing network services is described. The network includes a number of nodes, each one of which is coupled to at least one other of the nodes by at least one of a number of optical links. The network is preferably capable of supporting a number of virtual circuits. The method begins with the receiving of a request for a virtual circuit between a first node and a second node of the network. Preferably, the request specifies a quality of service of the virtual circuit. Next, the availability of network resources for supporting a virtual circuit at the requested quality of service is determined. Assuming sufficient network resources are available for support of the virtual circuit, the request is then serviced by provisioning (and maintaining) the requested virtual circuit. Servicing the request preferably includes actions such as provisioning, maintaining, and restoring the virtual circuit, using the requested parameters.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Relay device and server, and port forward setting method]]></title>
            <link>http://www.freepatentsonline.com./7633948.html</link>
            <description><![CDATA[The present invention has an object to provide a relay device capable of performing dynamic port forward setting to open a port even if performing a connection in two stages and being connected to a network and a port forward setting method, and relates to a router for relaying a data packet which has such a structure as to comprise a control portion for giving a port forward setting request to an upper router  2  to perform the port forward setting of the upper router  2  and to relate port forward setting for a CP 4  to port forward setting of a router upon receipt of the port forward setting request from the CP 4  when a WAN side I/F portion is connected to an internet  1  through the upper router  2  and a LAN side I/F portion is connected to the CP 4.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for performing active packet bundling in a Voice over-IP communications system based on source location in talk spurts]]></title>
            <link>http://www.freepatentsonline.com./7633947.html</link>
            <description><![CDATA[A method and apparatus for bundling packets together for transmission in a Voice over IP communications network based on packet location within a talk spurt. Illustratively, all frames other than the first and last frames of a talk spurt may be advantageously bundled up to a predetermined maximum bundle size. This results from the recognition that the first and last packets of the talk spurt are the packets that will most directly affect the conversational delay. Therefore, other packets can be advantageously considered to be “non-critical” (with respect to conversational delay), and thus, may be bundled together with one or more other packets. In this manner, bandwidth may be advantageously reduced without negatively impacting the perceived conversational delay.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Scheduler system and method thereof]]></title>
            <link>http://www.freepatentsonline.com./7633946.html</link>
            <description><![CDATA[Disclosed is a method and system based on MAC frames for enabling a QAP to seamlessly operate between granting polls for upstream and sidestream traffic while sending downstream frames. The inventive scheduling method uses a minimum set of mandatory TSPEC parameters to generate a schedule, which provides minimum performance requirement in wireless local area networks (WLANs).]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Information distribution system, terminal device, server device, method of data reception and method of data transmission]]></title>
            <link>http://www.freepatentsonline.com./7633945.html</link>
            <description><![CDATA[An information distribution system and method capable of averaging a traffic load over time and effectively utilizing communication facilities, wherein a terminal station  30  transmits to a contents server  10  a distribution request for desired information including information of time limit of distribution, and the contents server  10  receives the distribution request, estimates a time band where the traffic load is small in the communications system in the period until the time limit of distribution, pages the terminal station again at that period of time, and, if the terminal station is in a state able to receive the information content, transmits the requested information content to the terminal station  30  through a network node.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Managing timeouts for dynamic flow capture and monitoring of packet flows]]></title>
            <link>http://www.freepatentsonline.com./7633944.html</link>
            <description><![CDATA[Techniques are described for managing timeouts of filter criteria in a packet flow capture applications. The techniques allow for handling large amounts of timeouts used when monitoring a high volume of packet flows, without placing extreme demands on the operating system for managing the timeouts. The timeout data structure may be a circular array having a plurality of elements. The timeout array represents a span of time and the elements represent sequential units of time. Each element contains one or more pointers. The pointer may point to an entry in the filter table, or may be a null pointer. A timer thread periodically checks the timeout array to determine whether any timeouts occur at the current time. The timer thread checks the element of the array corresponding to the current time by computing an index into the array based on the current time.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for providing rapid rerouting of real-time multi-media flows]]></title>
            <link>http://www.freepatentsonline.com./7633943.html</link>
            <description><![CDATA[A system and method for providing rapid rerouting of real-time transport protocol (RTP) multi-media flows is disclosed. Generally, a first endpoint is connected to a second endpoint, wherein the first endpoint comprises a transceiver, software stored within the first endpoint defining functions to be performed by the first endpoint, and a processor configured by the software. The processor is configured to perform the steps of, performing flow processing on a data packet received at a first endpoint, from a second endpoint, removing a multi-protocol label switching (MPLS) tag from the data packet, translating a source address and destination address of the data packet, and determining a forwarding destination if more than one destination address of the data packet is provided.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Network traffic generation and monitoring systems and methods for their use in testing frameworks for determining suitability of a network for target applications]]></title>
            <link>http://www.freepatentsonline.com./7633942.html</link>
            <description><![CDATA[A system for monitoring traffic on a network first discovers the network so as to map the various devices and links in the network. Statistics are then gathered from various points in the network relating to quality of service, and especially loads on the network devices. Synthetic calls are generated at selected points of the network while monitoring the network. This data is then stored and displayed in a manner that is easy for the operator to analyze, with more detailed displays being available through the use of a mouse or keystrokes.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Secured distributed method and system for the distribution of audiovisual flows]]></title>
            <link>http://www.freepatentsonline.com./7633941.html</link>
            <description><![CDATA[A process for secure distribution of digital audio streams according to a standard, normalized or proprietary format, on which streams a separation of the stream into two parts is made prior to transmission to equipment of an addressee to generate a modified main stream having a format of an original stream and complementary information including digital information suitable for permitting reconstruction of the original stream including: transmitting, by separate paths during a distribution phase, the modified main stream from a distribution server and the complementary information to the equipment of the addressee from a secure central server passing via at least one intermediate server connecting the equipment of the addressee to the central server, wherein the complementary information is defined according to a nominal structured format containing processing units which comprise logical entities with a modulatable size and wherein each of the processing units is prefixed by a heading containing information relative to the processing unit and a useful load containing data and references about the modified main stream, and packetizing the units prior to the transmission.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Load-balanced routing]]></title>
            <link>http://www.freepatentsonline.com./7633940.html</link>
            <description><![CDATA[Network routing is effected for interconnection networks. According to an example embodiment of the present invention, an adaptive load-balanced routing approach is implemented for interconnection networks. Approximate global congestion is sensed as a function of congestion of channel queues, with routing approaches selected in accordance with the sensed congestion.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[In-line network simulator]]></title>
            <link>http://www.freepatentsonline.com./7633939.html</link>
            <description><![CDATA[An in-line network simulator is provided that disrupts packets traveling through it to simulate network conditions. According to one embodiment, a method comprises receiving, at an in-line network simulator, packets sent from a source node to a destination node. The in-line network simulator classifies the received packets into respective ones of a plurality of different classifications, and disrupts the received packets based on corresponding disruption characteristics defined for their respective classifications. Such disrupting of the packets may include selectively performing at least one of delaying, dropping, and reordering of the received packets.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Transfer system]]></title>
            <link>http://www.freepatentsonline.com./7633938.html</link>
            <description><![CDATA[A transfer system for bundle transfer, in which the amount of route information and the number of times advertisement is performed are reduced, and maintenance and management are made to be highly efficient to implement improved transfer quality. A path setting section specifies a path between nodes for a receiving side as a bundled link which can have a plurality of paths tied up. A transmission-side route-information advertisement section advertises route information in a network when recognizing that the path has been established. A path recognition section recognizes the path and sets the path as a bundled link. A receiving-side route-information advertisement section advertises the route information in the network when recognizing that the path has been established.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods and apparatus for switching between Metro Ethernet networks and external networks]]></title>
            <link>http://www.freepatentsonline.com./7633937.html</link>
            <description><![CDATA[According to the present invention, methods and apparatus are provided to allow efficient switching of frames for transmission between a Layer 2 Virtual Local Area Network such as a Metro Ethernet Network and an external network. Reserved inner tags are used to identify particular services. In one example, inner tags allow mapping of frames associated with a particular subnetwork onto a particular virtual circuit associated with an ATM network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Time-slot interchange circuit]]></title>
            <link>http://www.freepatentsonline.com./7633936.html</link>
            <description><![CDATA[A circuit and method are presented for signal processing and routing of digital voice telephony signals, using a specialized high-density integrated circuit voice processor. The voice processor performs several essential functions required for telephony processing, including echo cancellation, protocol conversion, and dynamic range compression/expansion. These functions are traditionally performed by multiple circuits or modules. By combining these capabilities in a single device, power and circuit board area requirements are reduced. The embodiment of the circuit and method disclosed herein include novel implementations of a time-slot interchange circuit and a telephony signaling circuit. Both of these circuits are designed to minimize demands on the signal processing engines incorporated within the voice processor, and account for very little of the on-chip circuitry.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Dynamic port updating]]></title>
            <link>http://www.freepatentsonline.com./7633935.html</link>
            <description><![CDATA[An apparatus and method for dynamic port updating that shares a resource which includes a configurable number of groups where each group has a configurable resource share size and a controller which chooses which group are active and the share size of the resource each active group is to have. The controller modifies which groups are active and the share size of the resource of each active group during operation of the apparatus without affecting or stopping the operation of the apparatus. The method includes the steps of the controller choosing which groups are active and a share size of the resource each active group is to have. There is the step of modifying with the controller which groups are active and the share size of the resource of each active group during operation of the apparatus without effecting or stopping the operation of the apparatus.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones]]></title>
            <link>http://www.freepatentsonline.com./7633934.html</link>
            <description><![CDATA[A packet-based, hierarchical communication system, arranged in a spanning tree configuration, is described in which wired and wireless communication networks exhibiting substantially different characteristics are employed in an overall scheme to link portable or mobile computing devices. The network accommodates real time voice transmission both through dedicated, scheduled bandwidth and through a packet-based routing within the confines and constraints of a data network. Conversion and call processing circuitry is also disclosed which enables access devices and personal computers to adapt voice information between analog voice stream and digital voice packet formats as proves necessary. Routing pathways include wireless spanning tree networks, wide area networks, telephone switching networks, internet, etc., in a manner virtually transparent to the user. A voice session and associate call setup simulates that of conventional telephone switching network, providing well-understood functionality common to any mobile, remote or stationary terminal, phone, computer, etc.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Systems and methods for a hierarchical layer one and layer two cross-connect in a transport and aggregation platform]]></title>
            <link>http://www.freepatentsonline.com./7633933.html</link>
            <description><![CDATA[The present invention provides systems and methods to effectively combine layer one and layer two cross-connects in a hierarchical fashion. The present invention combines layer one and layer two cross-connects between a layer one (L1) line card and a layer two (L2) line card in a transport and aggregation platform. Advantageously, the present invention provides network operators increased flexibility and capability in transport and aggregation networks. Particularly, transport networks tend to contain only layer one capabilities. The present invention makes the introduction of layer two functionality into transport networks practical because an entire physical connection need not be dedicated to all layer one cross-connects or all layer two cross-connects.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Accelerated removal from service of a signal processor at a media gateway]]></title>
            <link>http://www.freepatentsonline.com./7633932.html</link>
            <description><![CDATA[A method is disclosed that enables accelerating the removal from service of a signal processor at a media gateway. In accordance with the illustrative embodiment of the present invention, the media gateway receives an indication to remove one of its digital signal processors from service. Instead of waiting for all of the calls that are using the signal processor to come to an end, the media gateway proactively moves the packet streams from the signal processor to one or more other signal processors resident at the gateway. Advantageously, an effort is made to avoid having to inform the corresponding media gateway controller of the move, thereby minimizing any discontinuity in each moved packet stream.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for dynamically handling the data path of a wireless IP phone]]></title>
            <link>http://www.freepatentsonline.com./7633931.html</link>
            <description><![CDATA[A method for dynamically handling the data path of a wireless IP phone is provided. The method comprises establishing a first communication link between the wireless IP phone and a wireless local area network (WLAN), establishing a second communication link between the wireless IP phone and a general packet radio service (GPRS) network, establishing a conversation session between the wireless IP phone and a second IP phone via a voice over internet protocol (VoIP) through the first or second communication link, determining whether the data path of the conversation session passes through the first or the second communication link according to a signal strength of the first communication link, and exchanging a plurality of packets of the conversation session through the data path.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Systems and methods for capturing multimedia communication signals]]></title>
            <link>http://www.freepatentsonline.com./7633930.html</link>
            <description><![CDATA[Systems and methods for capturing communication signals are provided. An exemplary method comprises the steps of: receiving communication signals of various types; determining whether to record the received communication signals; responsive to determining that the received communication signals are to be recorded, determining types of communication signals associated with the received communication signals; responsive to determining the types of communication signals, determining multiple interfaces that facilitate recording of the communication signals; and recording the communication signals via the corresponding multiple interfaces.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Arrangement for providing ISUP transparency across voice over packet networks based on determined exchange type]]></title>
            <link>http://www.freepatentsonline.com./7633929.html</link>
            <description><![CDATA[A Voice over Packet (VoP) network includes an ingress gateway and an egress gateway for transparent transport of signaling messages between source and destination telephony switches utilizing respective source and destination telephony signaling protocols. The ingress gateway is configured for interfacing with the source telephony switch according to the source telephony signaling protocol and the egress gateway is configured for interfacing with the destination telephony switch according to the destination telephony signaling protocol. The ingress gateway and the egress gateway are configured for sharing information, based on a signaling message received by the ingress gateway from the source telephony switch, to determine a selected exchange type to be used by the ingress gateway and egress gateway in transporting the signaling message to the destination telephony switch.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication data method and system for voice applications excecutable by user equipment]]></title>
            <link>http://www.freepatentsonline.com./7633928.html</link>
            <description><![CDATA[A communication system includes a data base storing voice applications corresponding to programs executable by user equipment and user profiles. The voice applications are arranged to provide assistance in relation to the programs. A communication handler causes execution of a voice application from the data base responsive to user identification data.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for extending neighboring cell search window]]></title>
            <link>http://www.freepatentsonline.com./7633927.html</link>
            <description><![CDATA[A system and method for accommodating mobile station synchronization to neighbor cells in a mobile communication system. At least one available frame is utilized as a search window in an uplink data transfer multiframe for receiving neighboring cell synchronization information. At least one transmit time slot in a frame adjacent to the available frame in the uplink data transfer multiframe is surrendered to extend the search window. The neighboring cell synchronization information may then be contiguously received via the extended search window.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Extending multicast applications available on data networks to cell-based wireless networks]]></title>
            <link>http://www.freepatentsonline.com./7633926.html</link>
            <description><![CDATA[A mobile node on a cell-based wireless network (e.g., implemented using GSM) may indicate multicast applications (provided on a data network) of interest and receive data related to the applications. A data switch connected to the data network may receive a list of multicast applications of interest in the entire wireless network, and send data related to only the applications of interest to a gateway. The gateway may interact with a switching center and base station operating in conjunction with wireless network to extend the multicast applications to mobile nodes.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Bandwidth management of virtual networks on a shared network]]></title>
            <link>http://www.freepatentsonline.com./7633925.html</link>
            <description><![CDATA[An apparatus and method for equitably allocating bandwidth to virtual networks operating on a common physical network, such as a power-line network for homeowners sharing a single power-line distribution transformer. An ad-hoc master is selected from the virtual power-line network-controllers. The master allocates bandwidth to streams based on their priority group categorization. By way of example, four priority groups (A-D) are described into which stream priority is classified, with the highest priority group for communicating isochronous streams, the lowest priority for transferring asynchronous streams and the other priority groups for communicating streams having an intermediate level of transmission priority. Within a given priority group all bandwidth requests are fulfilled for virtual networks requesting up to their fair share of the bandwidth within the priority group, and bandwidth available from virtual networks not utilizing their full share is allocated equally amongst those requesting more bandwidth.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communications system, communications method, transmitting apparatus, receiving apparatus and control program to variably adjust a symbol length]]></title>
            <link>http://www.freepatentsonline.com./7633924.html</link>
            <description><![CDATA[An object of the present invention is to provide a communications system etc., which can reduce the influence of interference from other systems which results from a difference in symbol length, in an area where a plurality of systems using different transmission methods are mixed. The present invention relates to a communications system in which a plurality of systems share the same frequency bandwidth so as to transmit information symbols. One of the plurality of systems  1  includes an identifying unit  109  configured to identify the symbol length of an information symbol transmitted in a different system  2 ; and an adjusting unit  102, 107  configured to adjust the symbol length of an information symbol to be transmitted, in accordance with an identified symbol length.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Transmission system for transmitting an information signal via a plurality of subchannels from a transmitter to a receiver]]></title>
            <link>http://www.freepatentsonline.com./7633923.html</link>
            <description><![CDATA[Described is a transmission system ( 10 ) for transmitting an information signal ( 21 ) via a plurality of subchannels from a transmitter ( 12 ) to a receiver ( 16 ). The transmitter ( 12 ) first demultiplexes the information signal ( 21 ) into a plurality of information subsignals ( 33 ). Next, the information subsignals ( 33 ) are encoded according to a code with certain properties, e.g. a maximum distance separable (MDS) code, and multiplexed. Finally, the resulting subsignals ( 31 ) are channel encoded and transmitted to the receiver ( 16 ). The receiver ( 16 ) comprises a channel decoder ( 46,52,76,128 ) for successively channel decoding the received subsignals by incorporating decoding information ( 83,87,91 ) of already channel decoded information subsignals. Next, the resulting subsignals are demultiplexed, decoded according to said code and multiplexed into an output signal. Said code enables input symbols to be encoded into output symbols such that k input symbols of the k-th information subsignal are encoded with a k×m-code into m output symbols, 1≦k≦m, said code having the following properties: all k input symbols and all m−k other output symbols are determinable from any k output symbols, and no m−l other output symbols are determinable from any l output symbols l.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for supporting service continuity for mobile communication over different access networks]]></title>
            <link>http://www.freepatentsonline.com./7633922.html</link>
            <description><![CDATA[A method and system for switching between at least two different access network technologies in a mobile terminal during a packet-oriented data traffic to a destination network without interrupting an active network application or a service. An access control application is installed in the terminal. The access control application determines access networks to the destination network, which are available at the location of the terminal, monitors their availability and, while taking preset criteria into account, routes the data traffic over the respectively available access network to an access control application of the destination network and vice versa.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Mobile network automatic tunnels]]></title>
            <link>http://www.freepatentsonline.com./7633921.html</link>
            <description><![CDATA[In one embodiment, a received data packet is delivered by a routing resource to a tunnel interface resource in response to determining that the received data packet specifies a destination address starting with a prescribed aggregation prefix. The tunnel interface resource computes a home address for a mobile router based on a second address prefix from a start of the destination address, the second address prefix within the prescribed aggregation prefix and having been assigned as reachable by the mobile router, at least a portion of the second address prefix applied to a prescribed mapping function. The tunnel interface resource determines a care-of address for reaching the mobile router based on the corresponding home address calculated by the tunnel interface resource, and encapsulates the received data packet into an encapsulated packet having a destination address field specifying the care-of address, for output of the encapsulated packet toward the mobile router.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication terminal with WLAN base station functionality or WLAN client functionality]]></title>
            <link>http://www.freepatentsonline.com./7633920.html</link>
            <description><![CDATA[In one aspect a communication terminal comprising a first interface, a second interface is provided, and a connection unit. The first interface for connecting to a first network for the bidirectional transmission of information between the first interface and a central communication device, arranged in a first network. The second interface allows a link can be establishment with a radio network. The communication terminal is established as a base station for the radio network, when the connection unit is activated. The radio network is a WLAN.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication network providing wireless and hard-wired dynamic routing]]></title>
            <link>http://www.freepatentsonline.com./7633919.html</link>
            <description><![CDATA[A data communication network for providing dynamic routing through both wireless and wired subnetworks to support wireless communication devices and wired remote stations is disclosed. In the wireless network, the wireless communication devices can be mobile RF terminals, while the wired remote stations might be personal computers attached to a wired subnet, such as an ethernet coaxial cable. The wireless network architecture utilizes a spanning tree configuration which provides for transparent bridging between wired subnets and the wireless subnets. The spanning tree configuration provides dynamic routing to and from wireless communication devices and remote stations attached to standard IEEE 802 LANs.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for releasing a service tunnel in a wireless local area network]]></title>
            <link>http://www.freepatentsonline.com./7633918.html</link>
            <description><![CDATA[The present invention discloses a method for releasing a service tunnel in WLAN. This method comprises: an originating end point that desires to release a service tunnel in a WLAN sending a release tunnel request to a corresponding end point of the service tunnel; the corresponding end point returning a release acknowledgement to the originating end point, and releasing resources of the service tunnel, a Packet Data Gateway (PDG) sends a tunnel disconnection report to a service authentication and authorization unit, and upon receiving the tunnel disconnection report, the service authentication and authorization unit updates self-stored information related to the released service tunnel. The method in accordance with the present invention makes it possible to implement the release of a designated service tunnel and release or update the related resources and information in time.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Mobile network device multi-link optimizations]]></title>
            <link>http://www.freepatentsonline.com./7633917.html</link>
            <description><![CDATA[Methods and apparatus for performing optimizations for a mobile network device such as a Mobile Node or Mobile Router supporting multiple links to a Home Agent (or Correspondent Node in a Mobile IPv6 environment) are disclosed. During the registration process, link characteristics are transmitted in the registration request. From the link characteristics, it is possible to determine whether the mobile network device has roamed from a high to a low bandwidth link, or vice versa. A first set of optimizations may be performed when the mobile network device has roamed from a high to a low bandwidth link, while a second set of optimizations may be performed when the mobile network device has roamed from a low to a high bandwidth link. Some optimizations may be performed during the establishment of a TCP session, while others may be performed during or upon completion of the Mobile IP registration process.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for providing data to a wireless communication device]]></title>
            <link>http://www.freepatentsonline.com./7633916.html</link>
            <description><![CDATA[A system and method allowing a mobile device user to initiate a transaction over the most widely used network such as a CDMA or GSM network and then have the device complete the transaction over a specialized data network such as Wi-Fi. The system includes a server communicating with a wireless device that maintains indexed data from the user's original transaction to ensure integrity through the completion of the transaction. The system also includes a method for the user to purchase content, download the content and upon successful completion, have it appropriately billed.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Use of positioning information to determine whether to trigger a packet-data-network re-registration when detecting multiple radio signals of sufficient strength]]></title>
            <link>http://www.freepatentsonline.com./7633915.html</link>
            <description><![CDATA[Methods and systems are provided for use of positioning information to determine whether to trigger a packet-data-network re-registration when detecting multiple radio signals of sufficient strength. A mobile node registers with a first mobility agent, wherein the mobile node communicates with the first mobility agent via a first radio transceiver. The mobile node determines that a first signal strength of a first radio signal from the first radio transceiver and a second signal strength of a second radio signal from a second radio transceiver are each greater than a first threshold and that the second signal strength is greater than the first signal strength, and responsively determines whether or not it is traveling. If the mobile node determines that it is traveling, the mobile node registers with a second mobility agent, wherein the mobile node communicates with the second mobility agent via the second radio transceiver.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for providing interoperable communications with location information]]></title>
            <link>http://www.freepatentsonline.com./7633914.html</link>
            <description><![CDATA[A method for providing interoperable communications with location information includes receiving communications from a plurality of virtual talk groups. Each virtual talk group comprises a plurality of endpoints of different communication networks. The method includes receiving from a first mobile endpoint of a first virtual talk group of the plurality of virtual talk groups a first communication. The first communication comprises a first media message and location information identifying a location of the first mobile endpoint. The method includes presenting to a user the first media message from the first mobile endpoint and the location of the first mobile endpoint.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Wireless communication system using joint detection to compensate for poor RF condition based on user priority]]></title>
            <link>http://www.freepatentsonline.com./7633913.html</link>
            <description><![CDATA[A wireless communication system including a carrier network, a network application server coupled to the carrier network, and a base station coupled to the carrier network. The base station is adapted to determine whether a subscriber unit is designated as having relatively high priority for accessing the carrier network; encode data for joint detection and transmit the encoded data to the subscriber unit if the subscriber unit is designated as having relatively high priority for accessing the carrier network; or transmit the data to the subscriber unit without encoding the data for joint detection if the subscriber unit is not designated as having relatively high priority for accessing the carrier network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Conduit-sharing apparatus, systems, and methods]]></title>
            <link>http://www.freepatentsonline.com./7633912.html</link>
            <description><![CDATA[An apparatus and a system, as well as a method and article, may operate to share an energy conduit, such as an antenna, between first data communicated according to a first formatting mechanism and second data communicated according to a second formatting mechanism according to a first priority assigned to the first data and a second priority assigned to the second data. The first formatting mechanism may be different from the second formatting mechanism.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Network system, control system, information appliance, and program]]></title>
            <link>http://www.freepatentsonline.com./7633911.html</link>
            <description><![CDATA[A network system which includes a plurality of information appliances and a control system. The control system includes a response control device for receiving selection of an information appliance and response instructions from a user and sending a response command to the selected information appliance. The information appliance includes a response device for implementing a response processing, and an information appliance control device for receiving a response command to have the response device implementing a response processing.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for smooth disassociation of stations from access points in an 802.11 WLAN]]></title>
            <link>http://www.freepatentsonline.com./7633910.html</link>
            <description><![CDATA[A plurality of methods, apparatus and computer program for providing warning to a station (STA) associated with an Access Point (AP) in a WLAN that a disassociation the AP is imminent. The steps include (a) selecting a station (STA) for disassociation from a particular Access Point (AP) of a WLAN; (b) by updating a newly created reason code field of a message to indicate to the selected STA that it has become a candidate for disassociation; and (c) transmitting the message to the selected STA. Upon receipt by the STA of a message indicating that the selected STA has become a candidate for disassociation, the selected station scans other Access Points from a list to find another Access Point to associate with before being cut off by the current Access Point.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for providing multiple connections from a common wireless access point]]></title>
            <link>http://www.freepatentsonline.com./7633909.html</link>
            <description><![CDATA[A method and system for providing connections from a wireless access point. The wireless access point has multiple connections to remote endpoints. The access point detects a wireless-network identifier (such as a service set identifier (SSID)) provided by a terminal via an air interface, and the access point uses the wireless-network identifier as a basis to select one of the connections over which to send traffic from the terminal.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Mobile ad hoc network]]></title>
            <link>http://www.freepatentsonline.com./7633908.html</link>
            <description><![CDATA[A mobile ad hoc network is formed by selecting at least one client to function as a Virtual Mobile Server (“VMS”) on behalf of other clients: Those other clients subsequently communicate with a cell station via the VMS on an UWB format. Other clients may function as Virtual Distributed Mobile Servers (“VDMSs”) which relay communications between the VMS and clients which are out of direct communication range of the VMS. Further, multiple VMSs may be implemented for a single ad hoc network in order to bundle bandwidth. Clients may also extend the communication range of the VMS to a new cell station in order to enable earlier initiation of cell station handoff.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Radio LAN system implementing simultaneous communication with different types of information and communication method for the same]]></title>
            <link>http://www.freepatentsonline.com./7633907.html</link>
            <description><![CDATA[A radio LAN (Local Area Network) system includes an access point and a mobile or a fixed station each having a physical layer implemented by a direct spread spectrum system. The LAN system uses different spread codes, maintains transmission power semi-fixed, and selects a frequency and a frequency band in accordance with the kind and amount of information. A data link layer above each physical layer includes an LLC (Logical Link Control) sublayer and an MAC (Media Access Control) sublayer. The MAC sublayer uses a CDMA (Code Division Multiple Access) system as an access system for thereby implementing a data structure in accordance with the kind and amount of information.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method of transmitting feedback information in a multi-input, multi-output (MIMO) system]]></title>
            <link>http://www.freepatentsonline.com./7633906.html</link>
            <description><![CDATA[A method of transmitting feedback information in a Multi-Input, Multi-Output (MIMO) system is disclosed. In the method, a mobile station (MS) which determines to transmit feedback information and feedback type to a base station (BS) without solicitation from the BS, wherein the feedback type is transmission antenna type, and transmits the feedback information using a MIMO mode feedback extended subheader, wherein the MIMO mode feedback extended subheader appears between a Medium Access Channel (MAC) header and a payload.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Calibrating a transmit diversity communication device]]></title>
            <link>http://www.freepatentsonline.com./7633905.html</link>
            <description><![CDATA[Calibrating a transmit diversity device includes establishing diversity parameter values of diversity parameters for a plurality of signals, where each signal is transmitted from a channel of the transmit diversity device. The following are performed for each diversity parameter value to yield associations: determining a modification parameter value that yields a diversity parameter value, where a modification parameter value describes modulation of a feature of at least one signal; and associating the modification parameter value with the diversity parameter value to yield an association. Calibration data is generated in accordance with the associations.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Wireless access network and method for handover of mobile terminals in idle mode]]></title>
            <link>http://www.freepatentsonline.com./7633904.html</link>
            <description><![CDATA[Embodiments of a wireless access network and methods for maintaining current location information for mobile terminals in idle mode are generally described herein. Other embodiments may be described and claimed.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Packet data support node and method of activating packet flow contexts during handover]]></title>
            <link>http://www.freepatentsonline.com./7633903.html</link>
            <description><![CDATA[A method and packet data support node in a radio telecommunications network supporting packet data communication between a packet data network and a mobile terminal in radio communication with a first packet control unit. The packet data support node receives a message from the mobile terminal requesting handover to a second packet control unit. A packet flow context detector in the packet data support node detects the number of packet flow contexts currently active in the first packet control unit for supporting the packet data connection. The detector sends a message during handover to the second packet control unit indicating the number of active packet flow contexts. The message is used for activation of a corresponding number of packet flow contexts in the second packet control unit.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Information communication program, information communication apparatus and information communication method]]></title>
            <link>http://www.freepatentsonline.com./7633902.html</link>
            <description><![CDATA[An information communication program, an information communication apparatus and an information communication method make it possible for a mobile node to maintain direct communication with some other terminal while it is moving from a network to another if the some other terminal is always located on a particular network. An information communication program for causing a computer to execute an operation of controlling an information communication apparatus having a static address and a dynamic address comprises a receiving party's address determining step that determines the address of the party receiving the packets delivered from an application of the information communication apparatus according to the address information of the packets to be transmitted and the address information of a predetermined subnet in order to transmit them to the receiving party and an encapsulating step that encapsulates the packets to be transmitted so as to transmit them by way of the relay apparatus when the receiving party's address is the first subnet.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Co-channel congestion method and apparatus]]></title>
            <link>http://www.freepatentsonline.com./7633901.html</link>
            <description><![CDATA[A system and method for Access Point (AP) channel selection based upon a Channel Quality Index (CQI) is described. The Channel Quality Index (CQI) is a value which quantifies a transmission quality of a channel. The transmission quality is evaluated based on a combination of different types of measured interference in the channel. In one embodiment the different types of measured interference include co-channel congestion, adjacent channel interference and in-band interference. The CQI is a value derived from the measurements, and for example may be a sum of all of the measurements. Each AP of the present invention determines the CQI of potential transmission channels, and selects a channel for use which has the ‘best’ CQI; for example if the CQI is a sum of all measured interferences, the ‘best’ AP is the one with the lowest CQI.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Apparatus and method for assigning subchannels in an OFDMA communication system]]></title>
            <link>http://www.freepatentsonline.com./7633900.html</link>
            <description><![CDATA[A wireless communication system that divides an entire frequency band into a plurality of subcarrier bands and includes a plurality of subchannels, each of which is a set of a predetermined number of subcarrier bands. As many subcarrier groups as the number of the base stations are generated by classifying the subcarrier bands in a predetermined period. For a particular base station, corresponding subcarrier bands are detected from each of the groups according to a predetermined sequence. The subcarrier bands detected from each of the groups are assigned as a subchannel for the particular base station.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for transmitting and receiving common information in a CDMA communication system providing HSDPA service]]></title>
            <link>http://www.freepatentsonline.com./7633899.html</link>
            <description><![CDATA[A communication system supporting an HSDPA (High-Speed Downlink Packet Access) service. In order to transmit common information to at least two UEs (User Equipments) among a plurality of UEs supporting the HSDPA service, the system transmits control information including common ID information indicating the common information over a shared control channel (SHCCH), upon generation of the common information. The system transmits the common information over the SHCCH in a TTI (Transmission Time Interval) equal to or after a TTI where the control information is transmitted, so that the UEs can support the HSDPA service using the common information.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Mobile IP addressing]]></title>
            <link>http://www.freepatentsonline.com./7633898.html</link>
            <description><![CDATA[A system and method are provided for mobile Internet Protocol (IP) addressing, in a multi-mode wireless communications access terminal (AT). The method provides an AT with an IP address (ATA), and a care-of-address (CoA) in each of a plurality of networks. In one aspect, the AT selects a first network for transmission, from the plurality of networks. The AT sends an IP packet to a correspondent node (CN) via a first mobile node (MN) external device. Regardless of the network selected, the AT is able to use the ATA as a source address. Sending the IP packet to the CN may include creating a tunnel between the first MN and the HA. The IP packet is sent to the HA using the first CoA as a tunnel source address, and the HA sends the IP packet to the CN using the ATA as the source address.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for the discovery of radio access network elements and exchange of capability and data attributes between those elements]]></title>
            <link>http://www.freepatentsonline.com./7633897.html</link>
            <description><![CDATA[The present apparatus comprises a radio access network element having at least one processor, and at least one memory operably connected to the at least one processor, whereby the radio access network element is adapted to execute instructions stored in the memory comprising discovery of at least one other element in a radio access network. The radio access element further comprises instructions for removal or addition of network elements, instructions for determining a paging area and instructions for forwarding messages from a mobile to a controller in another domain.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Apparatus and method for enabling optimized gateway selection for inter-working between circuit-switched and internet telephony]]></title>
            <link>http://www.freepatentsonline.com./7633896.html</link>
            <description><![CDATA[An optimized gateway selection process of the present invention is based on a universal mobility manager (UMM), a component for inter-technology location management. The UMM is capable of holding location information for diverse cellular networks, as well as for Internet telephony systems. For cellular networks, UMM acts as a traditional HLR; for an Internet telephony network, it acts as the entities that are responsible for user/terminal registration (registrar in SIP, gatekeeper in H.323) and address resolution (proxy server in SIP, gatekeeper in H.323). An optimal gateway selection is possible based on location related information provided by the UMM which had not previously been available. Utilizing the newly available information enables a gateway to be selected which may, for example, enable the circuit switched portion of a call to now be minimized.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Orthogonal code division multiple access on return link of satellite links]]></title>
            <link>http://www.freepatentsonline.com./7633895.html</link>
            <description><![CDATA[Orthogonal CDMA (OCDMA) in the return link of a satellite based communications system provides improved bandwidth efficiencies; increased ability to overcome channel degrading phenomenon; reduced transmission power; or various combinations thereof. By achieving code synchronization needed for advantageous use of OCDMA in the return link of a satellite based communication system, a plurality of terminals, each with a unique time slot/code channel assignment, may transmit concurrently, with the same, or lower, aggregate power as would be used by a single terminal using TDMA. Use of OCDMA in the return link allows one or more terminals, each in a common beam and assigned a common time slot, to transmit at a higher transmission power to overcome channel degradation effects. The ability to allow for higher transmission power for a particular terminal can increase the effective data rate for that terminal by enabling the use of a higher order modulation technique.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Scheduling methods for wireless networks]]></title>
            <link>http://www.freepatentsonline.com./7633894.html</link>
            <description><![CDATA[The invention concerns routing, scheduling, and power control methods for single and multi-hop wireless networks. A multi-hop network is one in which source and destination nodes may communicate directly or through relay nodes. Nodes in single hop networks communicate without use of relay nodes. Embodiments of the invention may produce an optimal schedule to provide for the best-case goal for a given parameter. In a preferred embodiment, total power is the parameter and total power is minimized for the network. In another preferred embodiment, data throughput is the parameter, and throughput is maximized for the network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Fixed OFDM wireless man utilizing CPE having internal antenna]]></title>
            <link>http://www.freepatentsonline.com./7633893.html</link>
            <description><![CDATA[A fixed wireless access system generally comprises a consumer premise equipment (CPE) unit, that is connected via an Ethernet interface to a personal computer or local area network, and a base station unit that is connected via an Ethernet interface to a network. As such, the CPE unit is preferably easily user-installed while the base station unit is preferably tower-mounted within a 1-5 mile range of the CPE unit. Both the CPE unit and base station unit preferably incorporate an integrated data transceiver/switch that enables a radio frequency air link operating in the 2.5-2.686 GHz range. Orthogonal frequency division multiplexing is used in the uplink and downlink transmissions between CPE units and base station units.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Apparatus and method for enhanced UM RLC data handling]]></title>
            <link>http://www.freepatentsonline.com./7633892.html</link>
            <description><![CDATA[An unacknowledged mode (UM) radio link control (RLC) entity receives RLC protocol data units (PDUs) delivered through one or more logical channels and re-orders the received PDUs by referring to their sequence numbers and by using a receive window and a timer to minimize delivery delay time, to reduce missing PDUs received from each logical channel, and to process the PDUs by avoiding duplicate PDUs.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for implementing block acknowledgement in a wireless network]]></title>
            <link>http://www.freepatentsonline.com./7633891.html</link>
            <description><![CDATA[The size of a block acknowledgement (BA) window used during a BA transaction is varied during the transaction based on one or more parameters that are related to a present channel condition between an originator device and a recipient device.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Compatible methods and systems for multiple spanning tree protocols]]></title>
            <link>http://www.freepatentsonline.com./7633890.html</link>
            <description><![CDATA[A compatible method for multiple spanning tree protocols. A verification module is provided between a standard multiple spanning tree (MST) module and a LLC layer and Ethernet driver module. The verification module executes a reception verification procedure and a transmission verification procedure. The verification module, the standard MST module, and the LLC layer and Ethernet driver module are established in a switch. A bridge protocol data unit (BPDU) is received by the verification module. If the BPDU comes from the LLC layer and Ethernet driver module, the verification procedure is executed for the received BPDU. If the BPDU comes from the standard MST module, the transmission verification procedure is executed for the BPDU.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Carrier network of virtual network system and communication node of carrier network]]></title>
            <link>http://www.freepatentsonline.com./7633889.html</link>
            <description><![CDATA[The present invention provides a carrier network in which a spanning tree with no loops can be constructed even in a dual homing configuration, and a communication method for a control frame. By allocating an identical virtual network identifier to a plurality of user networks connected to the carrier network, a single virtual network is constituted. An ingress communication node connected to a first user network of the plurality of user networks attaches a tag including the virtual network identifier to a control frame transmitted from the first user network, and transmits the control frame attached with the tag to a transmission destination determined on the basis of the virtual network identifier. An egress communication node connected to a second user network of the plurality of user networks receives the control frame attached with the tag, which is to be transmitted to the second user network, removes the tag from the control frame attached with the tag, and transmits the control frame to the second user network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method to configure a network node]]></title>
            <link>http://www.freepatentsonline.com./7633888.html</link>
            <description><![CDATA[An integrated security system operating over a network includes at least one network node coupled to the network which includes a unique identifier and a control program executable by said network node. The system further includes a network controller coupled to the network including a control program executable by the network controller which in response to a message including the unique identifier from the network node directs the network node to obtain a network configuration including a network address using one of several address assignment methods.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[On demand peer-to-peer video streaming with multiple description coding]]></title>
            <link>http://www.freepatentsonline.com./7633887.html</link>
            <description><![CDATA[A peer-to-peer novel video streaming scheme is described in which each peer stores and streams videos to the requesting client peers. Each video is encoded into multiple descriptions and each description is placed on a different node. If a serving peer disconnects in the middle of a streaming session, the system searches for a replacement peer that stores the same video description and has sufficient uplink bandwidth. Employing multiple description coding in a peer-to-peer based network improves the robustness of the distributed streaming content in the event a serving peer is lost. Video quality can be maintained in the presence of server peers being lost. The video codec design and network policies have a significant effect on the streamed video quality. The system performance generally improves as the number of descriptions M for the video increases, which implies that a higher video quality can be obtained with the same network loading.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and methods for packet filtering]]></title>
            <link>http://www.freepatentsonline.com./7633886.html</link>
            <description><![CDATA[A system for classifying data packets transmitted over a data communications network based upon a set of predetermined prefixes associated with destination addresses of the data packets is provided. The includes a data structure stored in an electronic memory. The data structure is a prefix-in-B-tree (PIBT) data structure and/or a range-in-B-tree (RIBT) data structure, the at least one data structure comprising a plurality of nodes based upon the set of predetermined prefixes. The system also includes a determination module for determining a match between one or more of the plurality of nodes and a destination address of a particular data packet.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Route computing system]]></title>
            <link>http://www.freepatentsonline.com./7633885.html</link>
            <description><![CDATA[A route computing system is capable of computing routes at a high speed at a low cost without the need for replacing the hardware of a transmission device. The transmission device has a destination information receiving unit for receiving destination information indicative of the destination of a packet from a terminal device. The transmission device also has a destination information storing unit for storing the destination information, and a routing packet sending unit for receiving a routing protocol packet from another transmission device and sending the routing protocol packet to the terminal device. The terminal device has a routing packet receiving unit for receiving the routing protocol packet sent from the routing packet sending unit. The terminal device also has a computing unit for recomputing the destination information based on the routing protocol packet, and a destination information sending unit for sending the recomputed destination information to the destination information receiving unit.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Address allocation method using site-local prefix pools in mobile ad-hoc networks]]></title>
            <link>http://www.freepatentsonline.com./7633884.html</link>
            <description><![CDATA[An address allocation method using site-local prefix pools including (MANETs) generating link-local addresses by a plurality of nodes participating in a mobile ad-hoc network, and performing Duplicate Address Detection (DAD) to guarantee the uniqueness of the link-local addresses; electing a leader node of the plural nodes which notifies of a site-local prefix of the network; deciding whether networks adjacent to the network exist; generating a site-local prefix pool including plural site-local prefixes at random by the leader node if the neighboring networks do not exist; selecting one site-local prefix from the site-local prefix pool, and allocating a site-local prefix to the network; and notifying of the site-local prefix allocated by the leader node in order for each of the plural nodes to generate a site-local address. Accordingly, a site-local prefix pool is used to allocate duplication-free site-local prefixes to two or more MANETs, and as a result, duplication-free site-local addresses are allocated to nodes.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for controlling network traffic]]></title>
            <link>http://www.freepatentsonline.com./7633883.html</link>
            <description><![CDATA[Disclosed are system and method for controlling a network traffic. According to the invention, all switches connected with the same VLAN are allowed to share an inherent ID of each switch, a port ID connecting the switches and information about a bandwidth so as to calculate an optimized path that each switch is connected to other switches. For doing so, each switch is systematically structured to comprise a computation module capable of structuring a neighbor relation with other switches, a computation module capable of exchanging/sharing the switch state D/B with the other switches, and synchronizing a corresponding switch state D/B, a computation module capable of creating/updating a switching table, and a computation module capable of switching and flooding a received data frame through an optimized path with reference to the created/updated switching table.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Ad-hoc network and method employing globally optimized routes for packets]]></title>
            <link>http://www.freepatentsonline.com./7633882.html</link>
            <description><![CDATA[An ad-hoc network includes an ad-hoc network coordinator (NC) having a first processor, a first memory, and a first communication interface; and a plurality of ad-hoc network devices (NDs). Each of the NDs includes a second processor, a second memory, and a second communication interface structured to communicate with the first communication interface of the NC or with the second communication interface of at least another one of the NDs. The first processor cooperates with at least some of the NDs to globally optimize a route based on a plurality of link costs for: (i) pairs of the NDs, or (ii) pairs of the NDs and at least one pair including one of the NDs and the NC, in order to minimize cost along the route that: (a) one of the NDs or the NC employs to send a packet to: (b) another one of the NDs or the NC.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Buffering registered state change notifications to reduce traffic during large fabric changes]]></title>
            <link>http://www.freepatentsonline.com./7633881.html</link>
            <description><![CDATA[The buffering of RSCN frames is disclosed so that RSCN traffic can be reduced. At the start of a state change notification period, a timer is started. A state change manager buffers state changes in a register that holds a pending RSCN frame by storing the address of each changed device. When a new state change is received, the address of the corresponding device is compared against each of the addresses currently stored in the buffered RSCN frame. If a duplicate address is found, the searching process ends. If no duplicate address is found, then the new address is added to the next available 32-bit field in the buffered RSCN frame. When a specified number of state changes have been received, or a specified amount of time has elapsed, the RSCN frame is sent to each initiator that had previously registered to receive state changes.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Access network device for managing queue corresponding to real time multimedia traffic characteristics and method thereof]]></title>
            <link>http://www.freepatentsonline.com./7633880.html</link>
            <description><![CDATA[A queue management method of an access network device includes receiving a packet, determining feasibility of a packet transmission within a delivery deadline allowed from a destination if the received packet is for real-time transmission, storing the packet in the transmission queue and transmitting the packet in sequential order of the storage when the packet transmission within the delivery deadline is feasible, and dropping the packet instead of storing the packet in the transmission queue when the packet transmission is determined infeasible. Accordingly, resources required for the packet transmission are saved.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for discovering the incoming media path for an internet protocol media session]]></title>
            <link>http://www.freepatentsonline.com./7633879.html</link>
            <description><![CDATA[A system and technique for analyzing incoming packets. The path taken by incoming packets can be analyzed from a near end without having access to the far end. This can be done even though packets sent to the far end from the near end, take a different path than that used by the incoming packets. The process is started by an RTP no op packet sent from the near end to the far end. The no op packet request the far end to initiate a trace using a series of media packets that have sequential values in the TTL field. The results of the trace are either send from the far end to the near end and a report is complied at the near end, or the results of the trace are compiled into a report at the far end and the report is sent to the near end.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Selectable loss of signal (LOS) criteria]]></title>
            <link>http://www.freepatentsonline.com./7633878.html</link>
            <description><![CDATA[A system and method are provided for selecting loss of signal (LOS) criteria in a serial communications receiver. The method receives a serial stream of digital data and selects LOS criteria. The serial stream of digital data is compared to the selected LOS criteria. In response to the serial stream of digital data failing to meet the selected LOS criteria, a LOS signal is generated. Some examples of the LOS criteria that might be selected include: a “signal detect” signal received from the source transmitting the serial stream of digital data, a run length test, a signal strength (voltage amplitude) test, harmonic band detection test, and a received data clock test. In one aspect, selecting LOS criteria includes selecting combinations of the above-mentioned LOS criteria, so that the LOS signal is generated in response to failing to meet the combination of selected LOS criteria.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and apparatus for meeting compliance for debugging and testing a multi-speed, point-to-point link]]></title>
            <link>http://www.freepatentsonline.com./7633877.html</link>
            <description><![CDATA[A method and apparatus for meeting compliance for debugging and testing a multi-speed, point-to-point link. In one embodiment, the method includes the selection of a compliance speed for a point-to-point link from at least two link frequencies supported by the point-to-point link. Once the compliance speed is selected for the point-to-point link, the point-to-point link is caused to enter a compliance testing mode. During compliance testing mode, a controller of the point-to-point link sets a compliance speed of the point-to-point link to the selected compliance speed. Once a compliance speed is set, a transmitter of the point-to-point link transmits a compliance pattern at the selected compliance speed. In one embodiment, the transmission of the compliance pattern at the selected compliance speed is used to generate a worst case eye diagram to determine compliance of the point-to-point link to a link specification. Other embodiments are described and claimed.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for monitoring a switched metro ethernet network]]></title>
            <link>http://www.freepatentsonline.com./7633876.html</link>
            <description><![CDATA[A method for monitoring a network includes determining at least one of a jitter value or a delay value of a network connection between a source switch and a destination switch of the network. The method further includes determining a packet delivery rate value for each network segment of a sequence of one or more network segments connecting the source switch and the destination switch, each network segment comprising two switches, wherein at least one of the two switches is connected to one of a switch of another network segment, the source switch, or the destination switch. The method additionally includes determining an overall packet delivery rate value based on the one or more packet delivery rate values determined for each network segment of the sequence of one or more network segments.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for accelerating route calculation in link state routing protocols]]></title>
            <link>http://www.freepatentsonline.com./7633875.html</link>
            <description><![CDATA[A method and system for performing route calculations in a link state routing protocol at a node within a computer network. The method includes evaluating existing routes of the node when new route information is received and recalculating routes for the node only when the new route information improves at least one of the existing routes or at least one of the existing routes is made worse or lost.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Soft notification messaging for a routing protocol]]></title>
            <link>http://www.freepatentsonline.com./7633874.html</link>
            <description><![CDATA[A soft notification technique isolates address family application based errors or events occurring within a routing protocol, such as the Border Gateway Protocol (BGP), used to exchange routing information between a router and its peer router over a BGP session operating on a reliable transport. The technique apportions the session into a plurality of logical subsets, each of which is associated with an address family application (AFI/SAFI) module of a BGP protocol executing on the routers. BGP soft notification messaging is employed to allow the router to notify its peer of an isolated error condition or event associated with an AFI/SAFI module. Isolation of the error/event enables restart (“soft reset”) of only the associated AFI/SAFI module, thereby obviating the need to reset or terminate the entire BGP session and reliable transport between the router and peer. Notably, soft reset of the module occurs without disrupting services provided by other AFI/SAFI modules of the BGP protocol.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for communication of data via an optimum data path in a network]]></title>
            <link>http://www.freepatentsonline.com./7633873.html</link>
            <description><![CDATA[Routing is one of the key issues in networks for communication of data. Conventionally, the optimization of the routing for a particular network is achieved by improving/changing/expanding the routing protocol. In order to optimize the routing of data networks without varying existing routing protocols, the present invention provides a method and a system for optimizing the routing of data to be communicated in a network. In particular, the invention achieves a homogeneous distribution of data communication traffic in a network by a minimization of the maximum link utilization and/or a minimization of the average link utilization of data links between nodes of the network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Methods, systems, and computer program products for managing congestion in a multi-layer telecommunications signaling network protocol stack]]></title>
            <link>http://www.freepatentsonline.com./7633872.html</link>
            <description><![CDATA[The subject matter described herein includes methods, systems, and computer program products for managing congestion in a multi-layer telecommunications signaling network protocol stack. According to one method, a congestion parameter is set for a first layer in a telecommunications signaling network protocol stack. The congestion parameter is automatically propagated for at least one second layer in the telecommunications signaling protocol stack. The first layer and the at least one second layer are monitored and layer-specific congestion management procedures are triggered using the parameters.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Network traffic distribution across parallel paths]]></title>
            <link>http://www.freepatentsonline.com./7633871.html</link>
            <description><![CDATA[Techniques are described for distributing network traffic across parallel data paths. For example, a router may perform a hash on routing information of the packet to generate a hash value corresponding to the packet flow associated with the packet. The router may map the hash value of the packet to a forwarding element associated with a data path. The router may dynamically update the mapping of hash values to forwarding elements in accordance with traffic flow statistics. In this manner, the router may distribute the packet flows from data paths with high volumes of traffic to data paths with smaller volumes of traffic. The router may further prevent out of sequence delivery of packets by updating the mapping upon a gap in the packet flow exceeding a threshold gap. For example, the router may update the mapping when a packet for a packet flow associated with the particular hash value has not been received for at least a defined time interval.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Network forwarding device and method that forward timing packets through the device with a constant delay]]></title>
            <link>http://www.freepatentsonline.com./7633870.html</link>
            <description><![CDATA[The variable latency associated with standard network forwarding devices is eliminated by forwarding timing packets through a network forwarding device with a constant delay. The network forwarding device of the invention time stamps timing packets that are received by the input ports with a predefined future time, and then outputs the timing packets from the output ports at the predefined time so that the transmission delay through the network forwarding device is the same from any port to any other port.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Automatic network traffic characterization]]></title>
            <link>http://www.freepatentsonline.com./7633869.html</link>
            <description><![CDATA[A local area network includes computers and peripherals networked in a high-speed LAN with access to a WAN through a slower connection via a broadband modem. A LAN gateway device manages data traffic between the local computers and peripherals and between the LAN and the WAN. The LAN gateway device provides multiple features, such as wired or wireless links, security, firewall, NAT, DCHP, traffic management, and the like. Traffic management features include an automatic quality of service priority classification scheme. A quality of service module automatically assigns priorities to the data streams based on analysis of the data packets. Traffic shaping techniques control the LAN gateway upstream output and enable IP fragmentation of TCP packets according to measured upstream channel conditions. The traffic shaping techniques estimate available upstream data rate, available downstream data rate, and the size of datagrams being used on the network link.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for processing network packet flows]]></title>
            <link>http://www.freepatentsonline.com./7633868.html</link>
            <description><![CDATA[A system and method provides a broadband network node for a best effort network such as the Internet or intranets which supports the inexpensive and rapid deployment of services to the best efforts network. Separate data path and control path mechanisms allow high-speed data transfers with parallel processing flows for the data path that are controlled across data flows by the control path. Packets are classified, modified and shaped to enable the service on the network with an accountant to track packet traffic for control and billing purposes. A series of processing blades perform a modification function for each blade that processes packets according to classifications. The processing blades are modular and scalable for insertion in the broad band switch to rapidly adapt the broadband network node for new services.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Capacity allocation for networks having path length routing constraints]]></title>
            <link>http://www.freepatentsonline.com./7633867.html</link>
            <description><![CDATA[Capacity design of an optical network for demands of connections forms a linear programming sizing problem for a optimal routing. A dual of the linear programming sizing problem is formed and solved with an approximation algorithm. Edge lengths are initialized based on i) the inverse of the edge's capacity and ii) a scalar constant. Then, the approximation algorithm proceeds in phases to route each commodity over the edges of a graph. During each phase, the demand's flow is sent from the source to destination via multiple iterations. During each iteration, the shortest length-bounded path from the source to the destination is determined, a portion of the flow is sent, and the lengths of the edges that carry the flow are updated. The value employed to scale the network is generated after the last phase from the maximum ratio of edge flow to edge capacity.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Data transmission system and method in EPON, and recording medium storing program of the same]]></title>
            <link>http://www.freepatentsonline.com./7633866.html</link>
            <description><![CDATA[A data transmission system in an EPON includes a parser classifying frames generated in each block, and transmitting the frames to a block. A scheduler performs multiplexing of frames, then, during a transmission time permitted by an OLT, determines a transmission sequence of the frames and transmits the frames. A MPCP slave processes messages transmitted from the OLT, generates response messages on the transmitted messages, and maintains time synchronization with the OLT A processor interface conveys frames transmitted from the OLT to a processor, frames primitives transmitted from the processor, and transmits the primitives to the OLT. A register stores a value used during generation of frames in each block, a value for system control, and a value acquired from MPCP control frames.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Network operations control in packet data networks]]></title>
            <link>http://www.freepatentsonline.com./7633865.html</link>
            <description><![CDATA[A technique for controlling a packet data network to maintain network stability and efficiently utilize network resources through mechanisms involving per-destination queues and urgency weights for medium access control. The technique jointly controls congestion, scheduling, and contention resolution on hop-by-hop basis, such that the length of queues of packets at a node does not become arbitrarily large. In one embodiment, queue lengths and urgency weights may be transmitted and received via medium access control messages.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method and system for creating a demilitarized zone using network stack instances]]></title>
            <link>http://www.freepatentsonline.com./7633864.html</link>
            <description><![CDATA[A method for routing a packet. The method includes receiving the packet from a first network into a network interface card (NIC), where the NIC is operatively connected to a host and the host includes a first virtual network stack and a second virtual network stack. The method further includes sending the packet to a first virtual network stack, where the first virtual network stack includes a first filter, a first network layer, and a first transport layer. In addition, the first filter, the first network layer, and the first transport layer are isolated from the second virtual network stack. If the packet is permitted through the first filter in the first virtual network stack, then the packet is sent to a first virtual NIC.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Apparatus and method for scheduling data in a communication system]]></title>
            <link>http://www.freepatentsonline.com./7633863.html</link>
            <description><![CDATA[A method and apparatus for scheduling data in a communication system. Data is classified into at least one Quality of Service (QoS) class having a series of priorities according to QoS of the data. The classified data is scheduled according to the series of priorities of the at least one QoS class.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Flow control method and apparatus thereof]]></title>
            <link>http://www.freepatentsonline.com./7633862.html</link>
            <description><![CDATA[In a flow control method for conducting a flow control in a network in that a variable-length frame is transmitted and a minimum inter frame gap being a fixed length is regulated among frames, by setting each variable-length frame to be a subject of the flow control by adding a value corresponding to a fixed-length portion outside a frame region to a frame length of the each variable-length, it is possible to conduct the flow control precisely and easily, independent of the frame length in the variable-length frame network, and it is possible to improve flexibility of a location where to conduct the flow control.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Fabric access integrated circuit configured to bound cell reorder depth]]></title>
            <link>http://www.freepatentsonline.com./7633861.html</link>
            <description><![CDATA[Bounding cell reorder depth is disclosed. It is determined whether a reorder buffer that is associated with a switch fabric exceeds a depth limit. In the event that the reorder buffer exceeds the depth limit, backpressure with respect to a source associated with the reorder buffer is sent. In such cases source based back pressure information is included in a reserved field in a cell that is being sent into the switch fabric. In the event that the reorder buffer does not exceed the depth limit, the cell is sent to the switch fabric. In such cases the reserved field is present in the cell but is unused.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for fast rerouting]]></title>
            <link>http://www.freepatentsonline.com./7633860.html</link>
            <description><![CDATA[A method for fast rerouting, wherein, in a router, a fast rerouting flag and bypass path information is set for forward information corresponding to a label switch path of an incoming interface board, the method including: receiving a packet, by an incoming interface of the router, determining whether the fast rerouting flag, set for the forward information corresponding to the packet, is valid; if the fast rerouting flag is invalid, forwarding the packet according to the forward information corresponding to the packet; if the fast rerouting flag is valid, forwarding the packet according to the bypass path information set for the forward information which the packet corresponds to. Thus, not only the problem of inter-board transparent transmission can be avoided, which is introduced when the NHLFE of the outgoing-interface board being extended to realize fast rerouting, but also the fast rerouting after the interface board being plugged out can be realized.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Loop prevention technique for MPLS using two labels]]></title>
            <link>http://www.freepatentsonline.com./7633859.html</link>
            <description><![CDATA[A fast reroute (FRR) technique is implemented at the edge of a network. In accordance with the technique, if an edge device detects a node or link failure that prevents it from communicating with a neighboring routing domain, the edge device reroutes at least some data packets addressed to that domain to a backup edge device which, in turn, forwards the packets to the neighboring domain. The rerouted packets are designated as being “protected” (i.e., rerouted) data packets before they are forwarded to the backup edge device. To differentiate which data packets are protected and which are not, the backup edge device employs different sets of VPN label values for protected and non-protected network traffic. That is, the backup edge device may allocate two different VPN label values for at least some destination address prefixes that are reachable through the neighboring domain: a first VPN label value for FRR protected traffic and a second VPN label value for non-protected traffic. Upon receiving a data packet containing a protected VPN label value, the backup edge device is not permitted to reroute the packet a second time, e.g., in response to another inter-domain node or link failure, thereby preventing loops from developing at the edge of the network.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Providing embedded protection in a network cross-connect device for SONET networks]]></title>
            <link>http://www.freepatentsonline.com./7633858.html</link>
            <description><![CDATA[A system and method for providing embedded UPSR protection for SONET networks is described. The STS channels for working and protection rings of a SONET network are input to a SONET overhead processor. The overhead processor comprises a monitor circuit for each standby and working ring. The monitor circuits monitor their respective input STS channels and detect any defined error conditions and/or defined operator commands or anomaly conditions. An unused overhead portion of the input STS channel is dedicated for encoding a binary value representing an error or command condition. In the event of an error or command condition, the highest value is encoded in the dedicated portion of the STS channel. The output from each monitor circuit is input into a comparator circuit of a cross-connect circuit coupled to the overhead processor. The comparator circuit selects the STS channel with the lowest encoded defect or command condition value and outputs this STS channel as data traffic to downstream network devices.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Node and method of setting backup path]]></title>
            <link>http://www.freepatentsonline.com./7633857.html</link>
            <description><![CDATA[A node in a first ring stores therein connection information about connecting nodes between a second ring and a third ring. Upon receiving a route of a working path by a signaling, the node determines any one of nodes composing the second ring as a branch node. If the working path is not terminated on an end node that the working path ends in the second ring thereon, and also if no node composing the second ring stores therein connection information between the end node and any one of the connecting nodes in the third ring that is connected to the second ring, the node compares each condition of selectable routes of a backup path between the end node and the branch node, and selects any one of the selectable routes as the backup path based on a result of comparison.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Multi-node system, internodal crossbar switch, node and medium embodying program]]></title>
            <link>http://www.freepatentsonline.com./7633856.html</link>
            <description><![CDATA[A multi-node system for making the data transfer between nodes via each internodal crossbar switch comprises a plurality of internodal crossbar switches having a switch for transmitting the transfer data from a plurality of nodes to the node of transfer destination. If a fault occurs in the switch, the system is configured to make the data transfer between the nodes via any other internodal crossbar switch than the internodal crossbar switch having the switch where the fault occurs.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[System and method for resolving address conflicts in a network]]></title>
            <link>http://www.freepatentsonline.com./7633855.html</link>
            <description><![CDATA[A system for resolving address conflicts in a network. In an illustrative embodiment, the system includes an address-configuration module that is adapted to assign addresses to one or more devices. The one or more devices are connected to the network via device interfaces. An interface-monitoring module communicates with the address-configuration module. The interface-monitoring module is adapted to determine when an address conflict involving plural addresses occurs and to provide a signal in response thereto. A conflict-resolution module is adapted to selectively terminate one or more device interfaces associated with the plural addresses in response to the signal and based on the addresses and one or more predetermined precedence rules. In a more specific embodiment, the system further employs a user interface for facilitating selectively adjusting the precedence rules. The conflict-resolution module runs one or more routines adapted to implement a static conflict-resolution policy, a longest-prefix policy, a highest-address policy, and/or an interface-identifier policy for Internet Protocol (IP) addresses.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for routing information over a network]]></title>
            <link>http://www.freepatentsonline.com./7633854.html</link>
            <description><![CDATA[A method of operating an optical network is described. The network includes a number of nodes connected by a number of links. A method according to the present invention provisions a virtual path between a first and a second one of the plurality of nodes by: identifying the first and the second nodes, discovering a physical path from the first node to the second node, and establishing the virtual path. The method discovers a physical path from the first node to the second node by automatically identifying nodes forming the physical path. The method establishes the virtual path by configuring a set of connections between the nodes forming the physical path.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Method for decoding channelisation code set information in a spread spectrum receiver]]></title>
            <link>http://www.freepatentsonline.com./7633853.html</link>
            <description><![CDATA[Provided is a method of decoding channelisation code set information to determine the number of channelisation codes and the code offset in a spread spectrum data transmission, where the channelisation code set information includes a first group of bits encoding the number of channelisation codes and a second group of bits encoding the code offset, the method includes deriving the number P of channelisation codes according to  
 P = C + ⌊ m - A n ⌋ , 
 
and deriving the code offset O according to
 
 O = ⌊ P n ⌋ × ( m - 2 ⁢ B ) + ( B + 1 ) ; 
 
where m is the maximum number of multicodes allocated from the spread spectrum data transmission,
 
 n = ⌊ m 2 ⌋ + 1 , 
 
A is the value of the first group of bits of the channelization code set information, B is the value of the second group of bits of the channelisation code set information, and
 
 C = A + ⌊ B m - A ⌋ × ( m - 2 ⁢ A ) .]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Wireless control system for ground-mobile robotic vehicles]]></title>
            <link>http://www.freepatentsonline.com./7633852.html</link>
            <description><![CDATA[A wireless control system for ground-mobile robotic systems in which communication between the operator control unit and the unmanned ground vehicle is transmitted via a plurality of spectrally efficient simplex communication links.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Generation of a guard interval in a DMT modulation transmission]]></title>
            <link>http://www.freepatentsonline.com./7633851.html</link>
            <description><![CDATA[A circuit for generating a cyclic prefix of a symbol comprised of a sequence of time samples, the prefix being the reproduction of the last samples of the symbol at the beginning of the symbol, the symbol being obtained by inverse Fourier transform of complex coefficients corresponding to respective frequencies. The circuit includes a multiplier that shifts the phase of each complex coefficient by a value proportional to its frequency, a memory for storing the samples at the beginning of the symbol, and a multiplexer that copies at the end of the symbol the stored samples.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Transmitter, receiver, transmitting method, receiving method, and program]]></title>
            <link>http://www.freepatentsonline.com./7633850.html</link>
            <description><![CDATA[A coding section  201  of a transmitter receives an input of a transmitting signal and LDPC-codes the received signal, a serial-to-parallel conversion section  102  converts the coded signal from serial to parallel, and outputs m (m≧2) intermediate signals, a unitary matrix modulation section  103  modulates the m intermediate signals to a unitary matrix of m rows and m columns where elements excepting diagonal elements are zero, and outputs an obtained matrix, a split section  111  supplies each of the diagonal elements of the matrix to each input channel of an inverse Fourier transform section  112  as an input signal, the inverse Fourier transform section  112  inversely Fourier transforms the input signals supplied to the input channels, and outputs the obtained m inversely Fourier transformed signals, a parallel-to-serial conversion section  113  converts the m inversely Fourier transformed signals from parallel to serial, and outputs one transmission signal, a transmitting section  114  transmits the output transmission signal, and any of frequency differences between the channels of the inverse Fourier transform section  112  is a predetermined coherent bandwidth or more.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Coded OFDM system using error control coding and cyclic prefix for channel estimation]]></title>
            <link>http://www.freepatentsonline.com./7633849.html</link>
            <description><![CDATA[An apparatus for demodulating a coded orthogonal frequency division multiplexing (OFDM) signal in a coded OFDM receiver. The coded OFDM signal comprises systematic bits, error control bits, and a cyclic prefix. The apparatus performs channel estimation quickly and accurately using the error control bits, the channel spread constraint, and the cyclic prefix portion of the received coded OFDM signal.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
        <item>
            <title><![CDATA[Communication device for receiving and transmitting OFDM signals in a wireless communication system]]></title>
            <link>http://www.freepatentsonline.com./7633848.html</link>
            <description><![CDATA[A communication device for receiving and transmitting OFDM signals in a wireless communication system, in which each OFDM signal is composed of a plurality of subcarrier signals each being assigned to a respective transmission channel of a communication system, comprising a diversity antenna; an examination unit for examining, individually for each antenna element, at least one subcarrier signal of an OFDM reception signal received by a respective antenna element and for gaining, from the result of such subcarrier signal examination, attenuation information on attenuation properties of at least some of the transmission channels associated to the respective antenna element; and an amplitude adjustment unit adapted for adjusting, individually for each antenna element, the amplitude of at least one subcarrier signal of an OFDM transmission signal to be transmitted from a respective antenna element in accordance with attenuation information.]]></description>
            <pubDate>Tue, 15 Dec 2009 08:00:00 EST</pubDate>
        </item>
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