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7633892 Apparatus and method for enhanced UM RLC data handling  
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...
7633973 Packet processing device, and recording medium recording a packet processing program  
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...
7633972 Dynamic packet concatenation  
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...
7633971 Method and system for transport of packet-based datastreams over frame-based transport systems employing physically diverse transmission channels  
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...
7633970 MAC header compression for use with frame aggregation  
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...
7630413 Data transmission method, data transmission apparatus, and data transmission system  
A system for improving the transmission efficiency of channels involved in multilink communication and reducing the load of processing. A first data transmission apparatus changes the number of...
7630366 Multiplexing apparatus, multiplexing method, program, and recording medium  
A multiplexing apparatus for multiplexing audio data into transport stream (TS) packets includes a first encoding section encoding the audio data by a first encoding method; a second encoding...
7630411 Multiplexing apparatus and demultiplexing apparatus  
First and second input data sequences are packetized to produce packets having fixed first and second lengths, respectively. A flag and headers are attached to the packets for transmission. In a...
7630404 Data output apparatus, decoding apparatus, and recording medium  
A data output apparatus generates and transmits a data stream in which content data coded by a default coding method and a decoding program for content data coded by a changeable coding method are...
7623539 Apparatus and method for processing cells in an ATM adaptation layer device in a communications system that exhibits cell delay variation  
An apparatus for interfacing with a cell delay variation buffer and a re-assembly memory buffer includes a header and sequence number processing module that can interface with the cell delay...
7623506 Method for transmitting data via communication networks  
A method for transmitting data, especially text messages, via communication networks such as Internet or mobile radio telephone services to a selection of addresses contained in a distribution...
7623549 Method for transmitting packet data in communication system  
A method and apparatus for a transmitter having a radio protocol with an upper layer and a lower layer therein used for management of full header packet transmission when transmitting data packets...
7624195 Method and apparatus for distributed network address translation processing  
Methods and apparatuses for distributing network address translation. By having a gateway inform inside devices of global addresses, the gateway can avoid performing many functions of a traditional...
7623526 Network interface for a wireless communication device  
A communication device includes a network interface that communicatively interfaces an IP protocol layer and an SMS protocol stack. The network interface includes an adaptation layer that receives...
7624196 Systems and apparatus for managing a storage device address  
A storage device is communicatively coupled to a management station and comprises an interface manager to send a notification to the management station when a network address of the storage device...
7620071 Packet coalescing  
In general, in one aspect, the disclosures describes a method that includes receiving multiple ingress Internet Protocol packets, each of the multiple ingress Internet Protocol packets having an...
7620050 Communication control device and communication control method  
A communication control device comprises a calculation part for calculating the number of frames and the frame length for transmitting the transmit data, a payload division part for dividing the...
7620070 Packet processing with re-insertion into network interface circuitry  
Method and apparatus for packet processing by re-insertion into network interface circuitry. A method for handling a burst of packets sent to network interface circuitry includes checking for a...
7616662 Parser for parsing data packets  
A parser system is arranged to receive a data stream ( 1 ) having interleaved sections derived from a plurality of different packets, and to extract data from each section as it arrives. The parser...
7616664 System and method of sending video and audio data over a network  
A system and method of sending video and audio data over a network. At least some of the illustrative embodiments may be a method comprising writing at least a portion of encoded video data and...
7616661 Apparatus for transmitting/receiving a bit stream in a network and method therefor  
An apparatus and method of transceiving a bit stream, by which a video bit stream is stably transmitted by the effective use of two logic channels when communication is established by the two logic...
7616663 Method and apparatus for information dissemination  
A system and method for transmitting information to a group of recipient devices according to a transmission schedule. A sequence of M blocks of information are transformed into N transformed...
7616614 Adaptive communication method and module employing different layers for different protocols  
Adaptive communication method and apparatus are provided for third generation mobile transmission system (UMTS). A third layer module is provided to dominate transmission resources. A second layer...
7616597 System and method for integrating mobile networking with security-based VPNs  
Systems and methods provide a secure network path through an inner and outer firewall pair between a mobile node on a foreign network and a corresponding node on a home network. One aspect of the...
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...
7613209 System and method for egress packet marking  
A packet processing system architecture and method are provided. According to one implementation, the system can include a first and second memory elements and a processor. The first memory element...
7613185 Packet header compression for lossy channels  
An uncompressed packet header can be compressed in size to form a smaller, compressed packet header, such that the compressed header can include values that can be used to reproduce the...
7613192 Reorder engine with error recovery  
A reorder engine classifies information relating to incoming data items as belonging to either a first, second, or third region. The information relating to the data items may arrive at the reorder...
7609726 Method for operating a mobile wireless network  
A method of operating a mobile wireless network is described to ensure proper function of protocol entities during the transmission of data units between two wireless stations of the mobile...
7609725 Large transmissions on packetized data bus  
A packetized data bus interface may be placed in a mode where data packets may be transmitted that are much larger than the standard packet size. The mode may allow the interface device and any...
7609690 Network system, communication method for use in network system and host device  
A host device connected to a network includes a storage unit configured to store first identification information dynamically assigned to a device connected to the network and second identification...
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...
7609697 Optimizing IEEE 802.11 for TCP/IP data transfer  
Systems and methods are described for increasing data transfer efficiency between networks. The invention being particularly well suited when establishing connectivity between wireless networks,...
7607062 System for fast recovery from losses for reliable data communication protocols  
Fast recovery from losses is an important problem for reliable data communication protocols. The Internet standard TCP protocol (Transmission Control Protocol) implements two algorithms for that:...
7606193 Methods for implementing a dynamic frequency selection (DFS) feature for WLAN devices  
Various regulatory domains promulgate standards to define how wireless devices should operate in certain frequency bands. The 5 GHz spectrum is of particular importance to certain regulatory...
7606263 Packet parser  
A packet parser is described that parses a packet by identifying the locations of respective packet layers. A staged approach to parsing the packet is employed whereby a first stage tests the...
7606174 Signal transmission apparatus  
A signal transmission apparatus is connected to a network as one node among a plurality of nodes involved in the network which is provided with an audio signal transmission period for transmitting...
7606264 Method and arrangement for providing services between data processing devices  
In a method and arrangement for providing services, a first data processing device provides a service for a remote second data processing device, the first service being implemented according to a...
7606265 Method and apparatus for transceiving multiple services data simultaneously over SONET/SDH  
A method and apparatus for transceiving multiple service data from multiple communication services to a SONET/SDH communication system or network are provided. A SONET/SDH universal framer (SURF)...
7606248 Method and apparatus for using multiple network processors to achieve higher performance networking applications  
An apparatus is described having a plurality of network processors that identify, for each of a plurality of packets, which multidimensional queue from amongst a plurality of multidimensional...
7606155 Transmission apparatus and transmission method  
A transmission apparatus for stably transmitting or receiving data of high priority is provided. In the transmission apparatus of the present invention, processing of the priority packet to be...
7602730 Systems and methods for transitioning between fragmentation modes  
A cable modem termination system that connects to cable modems includes a scheduler and a system manager. The scheduler schedules transmission opportunities for the cable modems and operates in...
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...
7602801 Packet processing device and method  
There is provided a packet processing device for, when decoding variable length data that is split into packets, realizing a reduction in processing load at a decoder, by providing information for...
7603132 Data transmitting and receiving apparatus and method for a digital mobile station  
Disclosed is an apparatus and method of communicating data for a digital mobile station, and more particularly a data transmitting and receiving apparatus and method capable of transmitting and...
7599369 Apparatus and methods for hardware payload header suppression, expansion, and verification in a DOCSIS network  
The present invention provides apparatus and methods for performing payload header suppression (PHS), expansion, and verification in hardware. A PHS verify circuit reads a data packet until it...
7599364 Configurable network connection address forming hardware  
An apparatus and method are provided for extracting connection information from a traffic header in a communications network. The apparatus includes a first storage element containing a first...
7599396 Method of encoding and synchronizing a serial interface  
The present disclosure is generally directed to a method of communicating data between two or more semiconductor devices. Serial interfaces using the method have a reduction in latency compared to...
7596142 Packet processing in a packet switch with improved output data distribution  
A packet switch includes a packet processor for processing data packets. The packet processor receives a data packet including a data payload, identifies data portions in the data payload, and...
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...