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7561573 |
Network adaptor, communication system and communication method
A header processing unit divides each received packet into a header section and a data section. Adapter memory stores each packet. A packet reassembly processing unit generates a new header, based...
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7558296 |
Multiplexer and demultiplexer
The multiplexer includes a first input unit, a second input unit, a first analysis unit, and a second analysis unit. Moreover, the multiplexer includes a packetization part determination unit that...
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7558289 |
Method and apparatus for providing quality of service (QOS) in a wireless local area network
Methods, apparatus, and computer programs for configuring one or more transmission parameters of a wireless client in a wireless local area network (WLAN) are provided. In some implementations, one...
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7554986 |
System and method for locating a data frame within a transmitted data stream
Described is a system and method related to the synchronization of a communication stream between two devices. A broadcast signal is a segmented information signal that includes a distributed...
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7554981 |
System and method for efficient storage and processing of IPv6 addresses
A preferred method and algorithm of compressing IPv6 addresses is presented which ensures smaller memory occupancy for IPv6 routing tables and databases in general (applicability to particular case...
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7555196 |
Methods and systems for synchronizing timecodes when sending indices to client devices
Methods and systems for indexing programs are described. In accordance with one embodiment, program data associated with a program recorded on a first entertainment system is processed sufficient...
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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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7551690 |
Transmitter and receiver
A transmitter ( 1 ) converts an input signal from a microphone ( 2 ) into a plural-bit digital signal by means of an A/D converter ( 4 ) at predetermined time intervals. An encoder ( 6 ) divides...
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7551567 |
Interpreting an application message at a network element using sampling and heuristics
A method is disclosed for interpreting an application message at a network element using sampling and heuristics. Using this method, a network element such as a router can determine, based solely...
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7551645 |
Apparatus and method to receive and align incoming data including SPI data in a buffer to expand data width by utilizing a single read port and single write port memory device
A re-assembly buffer for use in interim storage of aligned data and to reassemble data output onto a wider internal data path, in which the width of the data path is determined to have sufficient...
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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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7548507 |
Method constructing a downlink frame for a communication system
A method constructing a downlink frame for a communication system using a plurality of coding schemes and a quality metric. The method includes: (a) In no particular order: (1) establishing stripes...
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7548563 |
Data transmission using address encoding
An apparatus having a corresponding method and computer program comprises an output circuit to transmit a frame of data, the frame comprising an N-bit address field; an encoder to encode J bits of...
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7548562 |
High speed acquisition system that allows capture from a packet network and streams the data to a storage medium
A packet data capture apparatus, method and a computer readable medium having instructions recorded thereon, stream data packets in real time. The apparatus includes: a buffer, to store a plurality...
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7545830 |
Defragmented packet analysis for differential priority routing
A packet analysis-based mechanism ensures the transmission of critical (voice) frames distributed among a sequence of fragmented frames of data signals. Received fragmented frames are analyzed to...
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7546378 |
Server-side stream switching
Server-side stream switching is disclosed. In one embodiment, a system includes a server and a client. The server is capable of sending data within a first and a second stream via packets with a...
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7545821 |
Network system and communication method
A network system and a communication method are provided to solve an NAT problem to functionalize a P2P application in case that new port information (number is assigned to an NAT device. One...
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7542479 |
Transfer device for implementing multi-port service convergence and method thereof
The present invention discloses a device and method for implementing multi-port service convergence. The device at least comprises a clock & data recovery module, a encapsulating module, a mapping...
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7543078 |
Individuals' URL identity exchange and communications
The invention relates generally to a method of using multiple URL names to identify a first individual, within an Internet connected application executing on a processor. The method involves...
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7539196 |
Method and apparatus for tunnelling data in a network
A communications network including nodes which permit networks to be tunnelled across intermediate networks. The present invention has application, in particular, to SDH networks, SONET and OTN....
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7539195 |
System and method for providing transformation of multi-protocol packets in a data stream
A system and method for facilitating packet transformation of multi-protocol, multi-flow, streaming data. Packet portions subject to change are temporarily stored, and acted upon through processing...
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7539215 |
Subscriber device for a high-performance communication system
A subscriber in a communication system ( 102 ) for transmitting and receiving data telegrams, wherein a data telegram includes reference data or user data and an identifier. The control of...
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7535897 |
Packets switching system for telecommunications network node
In order to switch selectively via a packets switching matrix waiting in the input modules (IMi) to address output modules, an arbitration function (CSC) selects by successive cycles, from all the...
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7535908 |
Method for data transfer
A method for data transfer. The method includes: generating a sequence number and storing the sequence number in a retry buffer; generating a cyclic redundancy check remainder; receiving packet...
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7535862 |
Rate adaptive data broadcast technique
This invention describes a novel digital broadcast modulation scheme to provide wide area coverage at a high bit rate from a single transmitter. The scheme creates an additional dimension within...
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7535930 |
GEM frame structure showing payload type of frame and method for processing data thereof
An optical network terminal (ONT) management control protocol of gigabit-capable passive optical network. A gigabit-capable passive optical network encapsulation method (GEM) frame structure that...
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7535900 |
Multiple transmission bandwidth streams with defferentiated quality of service
Methods and apparatus are described for providing multiple transmission bandwidth streams with differentiated quality of service on a inter-machine trunk. One approach includes time-division...
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7536489 |
Information processing system for determining payload size based on packet-to-payload size ratio
An information processing system includes a high-speed serial bus that transmits and receives data independently over communication channels via a tree-structured network including a point-to-point...
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7535837 |
Optical packet transmission
A burst mode optical signal is transported as payload of a framed continuous bit-stream optical signal through an optical transport network. The optical bursts are all generated at a common nominal...
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7532629 |
Multi-hop network for transmission of packets whose size is determined by hop count number
In a source node of a multi-hop network is provided with a route table in which a number of routes from the node to all destinations are mapped to hop count numbers. In response to a request for...
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7529190 |
Method, device and software for digital inverse multiplexing
A packet of digital data is split into a first flow wherein the packet of digital data is sent from front to rear a second flow wherein the packet of digital data is sent from rear to front, and a...
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7529260 |
Packet transmission apparatus, packet transmission system and packet transmission method
There is provided a packet transmission apparatus, system and method that are implemented in an apparatus generating a packet to send out packet generated toward another device via a network bus,...
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7529959 |
System and method for aligning data in a network environment
In a network environment, a first master timing generator generates a first frame reference signal and a second master timing generator generates a second frame reference signal. A first data...
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7525995 |
Method and system for switching packets
A system for switching variable size packets in a network is disclosed. The system comprises at least one ingress controller which receives a plurality of packets and which segments each of the...
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7526593 |
Packet combiner for a packetized bus with dynamic holdoff time
Multiple data transfer requests can be merged and transmitted as a single packet on a packetized bus such as a PCI Express (PCI-E) bus. In one embodiment, requests are combined if they are directed...
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7525996 |
Intelligent access within a document package
The invention features a method and apparatus for receiving a data package, the data package being digital data embedding a plurality of documents and a manifest that includes one or more pairs of...
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7525994 |
Packet data flow identification for multiplexing
The present invention is directed to the aggregation of data packets and to super packets for transmission across a communication network. In accordance with the present invention, an identifier...
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7522617 |
Inter-node connection method and apparatus
An inter-node connection method and apparatus for at least a first and second nodes respectively connected to private IP address network ends of at least a first and second address translation...
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7522635 |
Voice relaying apparatus and voice relaying method
A voice relaying apparatus includes a receiving a cell from a network, a plurality of cell assembling/disassembling units for assembling and disassembling the cells, and a transmitting section for...
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7522621 |
Apparatus and method for efficiently modifying network data frames
Apparatus and method for storing network frame data which is to be modified. A plurality of buffers stores the network data which is arranged in a data structure identified by a frame control block...
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7519086 |
Method and system to measure data packet jitter
A first data packet is sent through a system under measurement (SUM) from a sender side to a receiver side. A time distance d between the first data packet and a second data packet consecutive...
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7519084 |
Error control mechanism for a segment based link layer in a digital network
There is disclosed a method of transmitting data packets from a transmitter to a receiver each having a stack of communication protocol layers which comprises a data Link Layer (LL), by using a...
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7519055 |
Optical edge router
An ingress edge router ( 6 ) couples a set of input links ( 13 ) carrying packet information to a set of output links ( 14 ) carrying burst information. A plurality of input line cards ( 30 ) route...
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7519082 |
Data packet fragmentation in a wireless communication system
A number of features for enhancing the performance of a wireless communication system, in which data is transmitted between a central node and a plurality of subscriber nodes located remotely with...
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7515539 |
Router which facilitates simplified load balancing
A router which facilitates a simplified load balancing is provided. The router contains at least one buffer memory for the intermediate storage of pointers for information packets in at least two...
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7515611 |
Unified data packet for encapsulating data packets having diverse formats
Embodiments of the present invention described and shown in the specification and drawings facilitate the transportation of data packets having diverse formats through a general packet switching...
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7515605 |
Efficient transport of TDM services over packet networks
A method for data communications includes receiving a time-division-multiplexed (TDM) input signal carrying a payload comprising data and determining whether the data comprise synchronous or...
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7515612 |
Method and system for processing network data packets
A method for processing IP datagrams using an outbound processing state machine in an outbound processor, wherein the IP datagrams are generated by a host system is provided. The method includes,...
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7512155 |
Framing structure allowing flexible allocation of overhead channel
Digital data is transmitted in a block-based hyperframe that consists of N frames. Each frame carries multiplexed data from one or more user data channels and a control channel. Control channel...
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7512715 |
System and method for requesting a resource over at least one network with reduced overhead
Systems and methods are provided for requesting a resource over at least one network. The system includes a network entity, such as a gateway or an origin server, capable of receiving a resource...
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