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7468976 |
Efficiency improvement for shared communications networks
A technique for providing data unit concatenation in a shared communications network is disclosed. The technique establishes a distinction between a first address space and a second address space...
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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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7466721 |
Active stream format for holding multiple media streams
An active stream format is defined and adopted for a logical structure that encapsulates multiple data streams. The data streams may be of different media. The data of the data streams is...
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7466757 |
Method for transmitting data on a bus
A method for transmitting data blocks from a data source to a data sink on a bus, which supports the transmission of frames having a variable and limited number n of data elements, has the...
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7463650 |
Method and apparatus for segmentation and reassembly of data packets in a communication switch
A method and apparatus for segmenting and forwarding data packets received in a communication switch is presented. The method begins by receiving a packet that includes a destination that...
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7463642 |
Multiple receiver aggregation
A technique for multiple receiver aggregation that allows for multiple immediate responses of acknowledgements or block acknowledgements. The technique uses a spoofed network allocation vector...
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7463628 |
Packet data modification processor command instruction set
A command instruction set for a packet data modification processor has a format in which a packet address, if present, specifies an encapsulated layer within the packet and a location within this...
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7463611 |
Efficient data transmission by data aggregation
To efficiently transmit data on a wireless network, small packets that might otherwise be sent individually are aggregated into a “superframe”. This superframe can then be transmitted as a...
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7463649 |
System and method for checking validity of data transmission
A system for checking the validity of data transmission includes a data transmitting computer ( 1 ), a data receiving computer ( 2 ), and a network ( 3 ). The data transmitting computer is used for...
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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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7460563 |
Determination of interleaving channels in a serial interleaver
A system and method for determining between serial channels received in an interleaved serial data stream. Each channel includes only a single version of a delimiting character so that the channels...
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7460531 |
Method, system, and program for constructing a packet
Provided are a method, system, and program for constructing a packet. A request to construct one packet is received, including information on at least one header and a payload to include in the...
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7460537 |
Supplementary header for multifabric and high port count switch support in a fibre channel network
Accordingly, there is disclosed herein an augmented Fibre Channel (FC) frame format which may provide support for multiple fabric FC networks, and may improve the performance of...
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7460538 |
Communication control apparatus and method for searching an internet protocol address
A communication control apparatus includes search information associated with a tree structure. A mask prefix is associated with at least one entry, each entry including information on the mask...
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7457315 |
System and method for compressing information in a communications environment
A method for compressing information is provided that includes receiving a plurality of bits associated with a communications flow and tracking a state of a channel associated with the...
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7457317 |
Method and system for using variable-size frame-based events for communicating over an interface
A method for minimizing bandwidth consumption for communicating over an interface is provided that includes defining a one-frame event that comprises a specified operation type and defining an...
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7457318 |
System comprising a terminal system, an access multiplexer and a network
Systems for transmitting information from terminal systems ( 1 ) via access multiplexers ( 3 ) comprising virtual forwarder systems ( 5 ) to networks are made less complex by inserting at the...
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7450612 |
Packetization of layered media bitstreams
Network streams and a method for encapsulating media packets having data therein into the network streams. The network streams includes a base layer stream and an enhancement layer stream....
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7450579 |
Downstream synchronous multichannels for a communications management system
Downstream synchronous multichannel (DSSM) communications are provided among a plurality of carriers, each being a completely DOCSIS™ 2.0-compliant downstream. The synchronous multichannels...
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7451227 |
Method for path MTU discovery on IP network and apparatus thereof
A method for more efficiently operating a network, and more particularly, for discovery of a path maximum transmission unit (PMTU) between nodes on an IP network, is provided. The method includes...
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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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7450584 |
Network repeater apparatus, network repeater method and network repeater program
A network repeater apparatus connected to a plurality of networks is provided which includes a VLAN tag addition section ( 15 ) or a VLAN tag rewrite section ( 17 ) that performs prescribed VLAN...
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7450586 |
Network header compression arrangement
For steady state voice data packet transmission between a mobile station and a packet data service node a new compressed TCP/IP header ( 160 ) concatenated with a compressed RTP/UDP header ( 4 ) is...
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7447226 |
Methods and apparatus for continuous connectivity between mobile device and network using dynamic connection spreading
The invention provides methods and apparatus for establishing a connection between a mobile client and an external computer network such that the client computer network connection provides the...
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7447208 |
Configuration access mechanism for packet switching architecture
A method for accessing a configuration space of a device is described. The method includes setting a first field of a packet to a value to specify a destination device, and setting a second field...
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7447233 |
Packet aggregation protocol for advanced switching
A method and system to aggregate packets. A plurality of packets are received from a medium. The packets are aggregated into a single Advanced Switching (“AS”) packet and transmitted onto an AS...
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7447234 |
Method for the reconstitution of messages conveyed by one or more packet-switched transmission networks
This method enables the reconstitution of messages fragmented in packets. It comprises a process for taking a census of the packets made available to a terminal ( 1 ) by transmission networks (Na,...
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7447224 |
Method and system for routing fibre channel frames
A method and system for transmitting frames using a fiber channel switch element is provided. The switch element includes a port having a receive segment and a transmit segment, wherein the fiber...
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7447213 |
Method and apparatus for end-to-end connection between an RPR and an MPLS network
The present invention provides for a method and apparatus for an end-to-end connection between an RPR and an MPLS network, where the RPR network is linked to the MPLS network (and viceversa)...
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7443859 |
Method and apparatus for address allocation in GPRS networks that facilitates end-to-end security
A General Packet Radio System (GPRS)-based communications network that includes a Serving GPRS Support Node (SGSN) and a Gateway GPRS Support Node (GGSN) assigns an IPv4 address to a mobile station...
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7443885 |
CAN device featuring advanced can filtering and message acceptance
A device that supports a plurality n of message objects, including a plurality of registers associated with each message object, including at least one object match ID register that contains a...
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7444421 |
Data storage method and system, data recording controlling apparatus, data recording commanding apparatus, data receiving apparatus, and information processing terminal
A distributed storage system having n nodes ( 20 1 ), ( 20 2 ), . . . , ( 20 n ), a recording commanding device ( 10 ) for commanding recording of data in each node, and a transmission commanding...
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7443860 |
Method and apparatus for source authentication in a communications network
One embodiment of the invention provides a method of handling an incoming packet at a node in a network. The method includes associating at least one source identifier with a link into the node. A...
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7443884 |
Electronic data transmission and reception system
An electronic data transmission and reception system has n apparatus, a transmitting apparatus, and a receiving apparatus which are connected to a network. The transmitting apparatus transmits...
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7440472 |
Methods and systems for providing wireless local area network (WLAN)—base transceiver station (BTS) gateway
Methods and systems for providing a WLAN-BTS gateway are disclosed. A handset registers with a WLAN-BTS gateway. The handset then initiates a call by initiating layer 3 air interface signaling with...
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7440435 |
Divided MAC protocol structure, data transmission and reception method, and handover method and system using the structure in a wireless communication system
A divided Media Access Control (MAC) protocol structure, a data transmission and reception method, and a handover method and system using the structure in a wireless communication system for...
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7440457 |
Network-processor accelerator
In order to perform cache processing for the received packets, a network apparatus is provided with a network-processor accelerator for caching the process result of a network processor....
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7440405 |
Apparatus and method for packet forwarding with quality of service and rate control
A system and method for forwarding data packets with quality of service and rate control. A plurality of data packets are received from a plurality of sources. The header information of each data...
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7440513 |
Coding and decoding packetized data
A method for coding a packet of information words into frames for transmission, includes receiving blocks of input data, including control words and the packet of information words. When the block...
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7436829 |
Methods and apparatus for reconfiguring packets to have varying sizes and latencies
In various embodiments, a processing element (PE) includes a data router adaptor (DRA) and one or more elements that produce function packets. When the DRA receives a function packet, it generates...
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7437654 |
Sub-packet adaptation in a wireless communication system
Disclosed is a method of sub-packet adaptation based on data rate. Specifically, the size of a sub-packet is adapted to a data rate at which the sub-packet is to be transmitted. In one embodiment,...
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7436857 |
Mapping information in wireless communications systems
A wireless communications system includes a shared TDM data channel for communications in different time slots with respective mobile stations (MSs), as well as dedicated channels. A first medium...
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7433822 |
Method and apparatus for encoding and decoding pause information
At an audio source, pause information is added to audio data, the combination of which is subsequently packetized. The resulting packets are transmitted to an audio destination via a network in...
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7433370 |
Data structures with amortized control overhead and methods and networks using the same
A method and data structure for transmitting data in a networked system having a shared transmission medium that includes generating a plurality of virtual packets each containing information for...
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7433358 |
Characterization of impaired intervals in a voice over packet session using audio frame loss concealment
An embodiment may include an apparatus comprising a dejitter buffer to receive packets containing audio data, a codec coupled with the dejitter buffer, the codec to receive coded audio frames from...
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7430614 |
Use of IP address blocks with default interfaces in a router
The use of IP address blocks with default interfaces in a router is described herein. According to one embodiment, an exemplary method includes in response to a request for a first IP address...
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7430220 |
System load based dynamic segmentation for network interface cards
The present invention provides a computer implemented method, system, and computer program product of dynamic segmentation based on processor load using various steps. If a network interface card...
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7428247 |
Methods for header suppression in a network that guarantees in order delivery of packets
A method and computer program product for providing RTP suppression across a DOCSIS network. An index number and a set of rules are sent to a receiver. The index number indicates the type of header...
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7428246 |
Apparatus and method of packetizing data stream
An apparatus and a method for packetizing a coded bitstream of digital data in accordance with a transport protocol. Packetizer receives MPEG4 stream from an encoder and translates it into...
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7424038 |
Method and apparatus for storing/reproducing transport stream, and digital receiver using the same
A method and apparatus for storing/reproducing a transport stream and a digital receiver using the same are disclosed. The method for storing the transport stream includes the steps of receiving a...
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