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7617290 |
Protocol-independent support of remote DMA
A remote DMA (RDMA) shim protocol laid atop an existing network data transfer protocol but logically underneath higher level disk and file access protocols specifies the portion of a data packet to...
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7616592 |
Method of communication between mobile station and base station in mobile communication system
Method of communication between a mobile station and a base station in a mobile communication system of IMT-2000 communication network basis, which is suitable for effective transmission of various...
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7613110 |
Combining multilink and IP per-destination load balancing over a multilink bundle
Load balanced transport of best efforts traffic together with delay-bounded traffic over a multilink bundle combines fragmentation and fragment distribution for best efforts packets with per-flow...
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7609722 |
Method and apparatus for transmitting and receiving compressed frame of data over a wireless channel
A transmitting apparatus and method is described that determines, on a frame-by-frame basis, whether to transmit a compressed frame or a non-compressed frame, depending upon whether the compressed...
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7603426 |
Flexible context management for enumeration sessions using context exchange
Mechanisms for providing requested data items in a request-driven enumeration session while retaining control over how much inter-message context information is retained by the data provider. Upon...
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7602809 |
Reducing transmission time for data packets controlled by a link layer protocol comprising a fragmenting/defragmenting capability
A system, method, and router in a packet-switched communication network for enhancing network performance when data packets are transported utilizing a link layer protocol such as the...
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7596798 |
Apparatus and method for extending DOCSIS cable modem service over wireless links
An apparatus and method are presented to allow the extension of a DOCSIS cable modem service over a wireless link. According to the invention a wireless hub transceiver is connected to a...
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7593996 |
System and method for establishing a peer connection using reliable RDMA primitives
A system and method for reliable peer-to-peer communication is provided. The system and method includes a cluster connection manager that acts as a unified resource for opening, closing and...
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7593418 |
Apparatus and a method for allocating upstream bandwidth of a shared upstream channel of an optical network
The invention provides an apparatus and a method for allocating upstream bandwidth of a shared upstream channel of an optical network, the optical network interconnecting an apparatus with at least...
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RE40918 |
Method and device for transmitting data frames
The method has two possible transmission modes: a first mode whereby a first transmitter ( 1 ) sends frames including sufficient auxiliary data to enable a first receiver ( 2 ) to acquire frame...
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7586895 |
Performing extended lookups on MAC-based tables including level 3 multicast group destination addresses
A method, system, and computer program product are presented to optimize OSI Level 2 switch forwarding of frames comprising IP addresses, 802.1 QinQ VLAN identifiers, multi-protocol label switching...
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7583677 |
Dynamic flow-based multi-path load balancing with quality of service assurances
In general, the invention is directed to techniques of dynamically balancing network traffic load among multiple paths through a computer network. The techniques distribute and redistribute flows...
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7583611 |
System and method to support communication between non-cognitive radios and cognitive radios
A method and a device for supporting communication between a cognitive communication device and a non-cognitive communication device is provided. The cognitive device can support multiple...
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7574203 |
Method for retrieving and delivering multimedia messages using the session initiation protocol
A method for retrieving an MMS message, to be executed at an MMS User Agent, involves: generating an MMS subscription request; sending said MMS subscription request to an MMS server; receiving an...
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7567559 |
Device, system and method for data transfer optimization
Devices, systems and methods for data transfer optimization. A computing platform may, for example, modify a first property of a communication network in relation to an analysis of a second...
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7567522 |
Suppression of router advertisement
In an embodiment, an apparatus for detecting a router advertisement, includes: a network device configured to generate a response when a router advertisement is received in a port in the network...
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7564849 |
Utilizing available SONET overhead bytes for additional signaling channels
An insertion apparatus receives a byte value from a signaling channel, locates a particular unused byte location within an overhead portion of a synchronous optical network (SONET) frame, and...
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7555011 |
SEAMA:a source encoding assisted multiple access protocol for wireless communication
The invention concerns SEAMA, a source encoding assisted multiple access (MAC) protocol, for integrating voice and data traffic in a wireless network. SEAMA exploits the time variations of the...
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7551635 |
SONET method and system having network service access point addressing
A synchronous optical network (SONET) system having multi-hierarchal network service access point (NSAP) addressing includes electrically linked network elements (NEs) and first and second level...
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7551581 |
Methods for transmitting closely-spaced packets in WLAN devices and systems
A wireless local area network (WLAN) device transmits multiple data packets within a data burst. In various embodiments, after the first packet is transmitted, subsequent packets are transmitted...
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7548559 |
Methods and apparatus for providing a header resynchronization system for a broadband wireless access network
Embodiments of methods and apparatus for providing a header resynchronization system for a broadband wireless access network are generally described herein. In various embodiments, the...
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7548557 |
Method and apparatus for access control system message conveyance
An access control system and one or more remote user interfaces that communicate with one another via nine bit messages are able to wirelessly communicate with one another via conversion of such...
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7545807 |
Method for formatting signal in mobile communication system
A method for formatting a signal in a mobile communication system by appending a plurality of medium access control headers to a plurality of medium access control-service data units for data...
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7542486 |
Method of processing an incident pulsed UWB signal received by an independent data device of a wireless data communication system of the WPAN type, and corresponding independent data device
A method for processing an incident pulsed signal of an ultra wide band type received over a channel by a data device operating in a wireless data communications system is provided. The incident...
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7539214 |
Variable reliability wireless communication transmission method and apparatus
A mobile station ( 150 ) senses ( 300 ) at least one boundary of a wireless communication packet ( 200 ) which includes a plurality of frames. The mobile station ( 150 ) then determines ( 310 ) at...
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7539205 |
Service-specific logical interfaces for providing VPN customers access to external multicast content
A network device seamlessly handles multicast traffic flow between virtual private networks (VPNs) and content providers located external to the VPNs. For example, the network device, such as a...
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7529243 |
Apparatus and method for a virtual hierarchical local area network
A method and apparatus are provided for creating a virtual hierarchical local area network. The method and apparatus provide a hierarchical framing technique that allows a network architecture to...
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7522548 |
Providing presence information in a communication network
A server ( 101 ) designates and assigns each of a plurality of communication devices to at least one of a plurality of groups. The server ( 101 ) prepares a communication having presence...
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7486673 |
Method and system for reassembling packets prior to searching
A method and system for inspecting a data packet stream in a computer network for patterns that fall across data packet boundaries is disclosed. This includes determining if two or more data...
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7483447 |
Apparatus and method for exchanging variable-length data according to radio link protocol in mobile communication system
An information frame of a new format transmitted according to a radio link protocol (RLP), and a device and method for transmitting and receiving the information frame in a mobile communication...
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7483432 |
Packet transport arrangement for the transmission of multiplexed channelized packet signals
A data packet transport arrangement includes a tag-based packet multiplexer and a tag-based packet demultiplexer, that utilizes an identification tag to identify packets to each of the N input...
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7480245 |
Segmenting data packets for over-network transmission at adjustable fragment boundary
A data packet to be transmitted over a network is segmented at an adjustable fragment boundary. The fragment boundary is the maximum amount of data of the data packet to be sent, segmented, or...
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7477644 |
Method and system of efficient packet reordering
A method and system is provided to efficiently order packets received over a network. The method detects breaks in sequences for one or more packet flows by detecting out-of-sequence packets and...
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7477250 |
Method and system for hapto-visual scene development and deployment
A method of creating a system for haptically and graphically rendering one or more scenes. The method includes generating one or more haptic targets for haptically rendering the scene as a virtual...
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7474675 |
IP packet version converting apparatus and method
An IP packet version converting apparatus and method, the IP packet header converting method includes recognizing one of fields of a header of an IP packet of a first type, in which a value...
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7471699 |
Station for optical network suitable for inserting packets into a stream of packets in transit
In a network including an optical link transporting packet streams of successive optical packets separated by voids, the station includes a transmission device ( 13 ) coupled to the link at an...
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7468989 |
Extension mode for wireless LANs compying with short interframe space requirement
A wireless station comprises a transmitter. A coding module communicates with the transmitter and generates a first packet including a first field that identifies one of a standard signal...
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7468987 |
Method and apparatus for detecting a DS3 frame format
Methods and apparatus for identifying a frame format associated with a DS3 data signal are disclosed. According to one aspect of the present invention, a method for detecting a frame format of a...
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7461168 |
Method and system for addressing audio-visual content fragments
A process is disclosed for applying an audio-visual addressing scheme to locate fragments of audio-visual content. The process comprises a definition sub-process, an encoding sub-process, and a...
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7457274 |
Wireless communication system employing an intermediate protocol layer
A network controller for facilitating roaming of a mobile wireless communications device between access points communicates with at least one access point over a wired network which, in turn,...
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7453877 |
Method of transmitting data service on synchronous digital network
A method for data traffic transmission on a synchronous digital network to overcome the inefficiency of the data packet transmission on the synchronous digital network equipment. The method...
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7450611 |
Apparatus and method for transmitting and receiving TBS information in an HSDPA communication system
An HSDPA (High Speed Downlink Packet Access) communication system is disclosed. A Node B reduces a size of a field transmitting TBS (Transport Block Set) information for user data based on an MCS...
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7450581 |
Ethernet passive optical network for convergence of broadcasting and communication
An EPON for providing a subscriber with a high speed/high capacity data service and a real time digital broadcasting/image service includes an OLT for switching digital broadcasting/image data...
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7447232 |
Data burst transmission methods in WLAN devices and systems
A wireless local area network (WLAN) device transmits a header over an air interface, at a first modulation rate. The header may include an indication of a second modulation rate that will be used...
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7447200 |
System and method for simultaneously transporting different types of information over a power line
In one embodiment, an adapter is configured for coupling to a power line to receive and propagate multiple types of information including voice and video. In general, the adapter comprises (i) a...
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7444443 |
Method of repeating data transmission between network devices by timing a first predetermined period after previous first data transmission
A method is provided for transmitting data from a transmitting device ( 121 ) to a receiving device ( 125 ). The transmitting device transmits a first data frame ( 200 ) to a receiving device a...
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7440439 |
Method of inquiring
Packet data transmissions from network servers are provided to wireless communication stations via wireless communication networks. A network server 30 about to transmit packet data to a wireless...
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7436855 |
Prohibit or avoid route mechanism for path setup
The present invention discloses a solution which delivers routing systems with less path setup latency and causes them to be less susceptible to network loading, by providing them the ability to...
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7436836 |
Method and apparatus for detecting support for a protocol defining supplemental headers
Various methods and systems for detecting whether a network device supports a protocol, which defines a supplemental header, are disclosed. One method involves detecting a value within a preamble...
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7433362 |
System and method for SONET NSAP addressing
A synchronous optical network (SONET) system having multi-hierarchal network service access point (NSAP) addressing includes a plurality of network elements (NEs) electrically linked, and a first...
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