Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2006
12/21/2006US20060288179 Data storage system
12/21/2006US20060287742 Distributed processing architecture with scalable processing layers
12/21/2006US20060285606 Quantized Power Control in Multiple Antenna Communication System
12/21/2006US20060285605 Coding and modulation for multiple data streams in a communication system
12/21/2006US20060285604 Wireless communication network with extended coverage range
12/21/2006US20060285577 Mapping radio-frequency noise in an ultra-wideband communication system
12/21/2006US20060285558 Data transmission method
12/21/2006US20060285557 Synchronizing a modem and vocoder of a mobile station
12/21/2006US20060285531 Efficient filter weight computation for a MIMO system
12/21/2006US20060285489 Method and apparatus for providing end-to-end high quality services based on performance characterizations of network conditions
12/21/2006US20060285012 Transmission method, transmission system, sending device and reception device
12/20/2006EP1734714A1 Apparatus and method for transmitting/receiving broadcast data in a mobile communication system
12/20/2006EP1734710A1 Device and method for generating a base band signal and program causing computer to execute the method
12/20/2006EP1734683A2 Method for transmission of data telegrams via a radio link
12/20/2006EP1733550A1 High speed multiple loop dsl system
12/20/2006EP1733527A1 Technique for handling outdated information units
12/20/2006EP1733526A1 Apparatus and method for providing a set of channel input symbols and apparatus and method for providing a plurality of information bits
12/20/2006EP1733508A1 Selective header error correction for ad hoc networks
12/20/2006EP1733499A1 Method and apparatus for switching bandwidth in a communication system
12/20/2006EP1733498A1 Method to enable open loop antenna transmit diversity on channels having dedicated pilots
12/20/2006EP1733497A1 Method for correcting errors in packet data
12/20/2006EP1733496A1 Convolutional encoder and the encoding method thereof
12/20/2006EP1733495A2 Transmission of overhead information for reception of multiple data streams
12/20/2006EP1733491A1 Method and apparatus for selecting a modulation and coding scheme in a wireless communication system
12/20/2006EP1733479A1 Power reception optimization method,and associated apparatus, for operating upon an encoded data block
12/20/2006EP1479179A4 Physical layer packet retransmission handling in wcdma in soft handover
12/20/2006EP1332433B1 Fault tolerance for computer programs that operate over a communication network
12/20/2006EP1166193B1 Method and arrangement for the reliable transmission of packet data
12/20/2006EP1151588B1 Termination of coded or uncoded modulation with path-oriented decoder
12/20/2006EP1097516B1 Turbo interleaving apparatus and method
12/20/2006CN2850147Y Apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
12/20/2006CN1883223A Link adaptation for point-to-multipoint channel
12/20/2006CN1883153A Clock recovery circuit and communication device
12/20/2006CN1883152A Transmission method and transmitter
12/20/2006CN1883151A Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams
12/20/2006CN1883150A Power-based rate adaptation of wireless communication channels
12/20/2006CN1883149A Method for selecting a channel coding scheme for use in initiating communications based on channel coding schemes used for communications in the cell, and corresponding instructions stored on a storag
12/20/2006CN1883148A Method for transmitting digital information packets in a data network
12/20/2006CN1883147A Method to efficiently generate the row and column index for half rate interleaver in GSM
12/20/2006CN1883146A System and method for distributing route selection in an implementation of a routing protocol
12/20/2006CN1883145A Multi-antenna receiving apparatus, multi-antenna receiving method, multi-antenna transmitting apparatus, and multi-antenna communication system
12/20/2006CN1883133A Transmission power control
12/20/2006CN1883130A Temporal joint searcher and channel estimators
12/20/2006CN1883129A Temporal joint searcher and channel estimators
12/20/2006CN1883120A Decoder apparatus and decoding method
12/20/2006CN1882191A Information notification method, mobile communication system, base station and mobile station
12/20/2006CN1882190A Information notification method, mobile communication system, base station and mobile station
12/20/2006CN1882184A Traffic channels for fast acquisition of a highly variable data transmission rate
12/20/2006CN1882180A Method for calling user terminal of IP multimedia subsystem
12/20/2006CN1882126A Method for realizing data transmission between baseband-processing unit and RF processing unit
12/20/2006CN1882122A Information notification method, mobile communication system, base station and mobile station
12/20/2006CN1882116A Mobile switching centre built in video gateway and method for realizing multimedia interconnection
12/20/2006CN1882112A Method and apparatus for high rate packet data transmission
12/20/2006CN1881953A Method and apparatus for transmitting message
12/20/2006CN1881868A Communication method and apparatus
12/20/2006CN1881866A Data transmission fault monitoring and correcting method and its structure
12/20/2006CN1881865A Error recovery mechanism and network element comprising same
12/20/2006CN1881864A Method for improving sending end throughput of wireless channel
12/20/2006CN1881863A Apparatus and method for confirming re-transmission policy in arrangement
12/20/2006CN1881862A Device, method, and program for estimating quality-deteriorated area of network
12/20/2006CN1881861A System, receiver, transmitter and corresponding methods applied in a mobile radio communication system
12/20/2006CN1881830A Broadband asymmetric service radio communication base station antenna system and its realizing method
12/20/2006CN1291615C Apparatus, and associated method for communicating packet data in radio communication system
12/20/2006CN1291609C Method for reporting transmitting channel quality between transmitter and receiver
12/20/2006CN1291600C System for digital VSB transmission
12/20/2006CN1291564C Method and system for controlling packet data transmission using bind update message
12/20/2006CN1291563C Cyclic delay diversity for mitigating ISI in OFDM systems
12/19/2006US7152199 Method and apparatus for delineating data in an FEC-coded Ethernet frame
12/19/2006US7152198 Encoding/decoding device and encoding/decoding method
12/19/2006US7152196 Adaptive multi-mode HARQ system and method
12/19/2006US7152191 Fault containment and error recovery in a scalable multiprocessor
12/19/2006US7152181 Method for highly available transaction recovery for transaction processing systems
12/19/2006US7152180 Configurable reliable messaging system
12/19/2006US7152128 General input/output architecture, protocol and related methods to manage data integrity
12/19/2006US7152025 Noise identification in a communication system
12/19/2006US7151894 Bit error rate based system and method for optimizing communication system performance
12/19/2006US7151809 Channel estimation and spatial processing for TDD MIMO systems
12/19/2006US7151808 MIMO receiver and method of reception therefor
12/19/2006US7151804 System and method for reducing the peak power in multi-carrier modulation
12/19/2006US7151746 Wireless data communication system
12/19/2006US7151741 Flexible cross-connect with data plane
12/19/2006US7151379 Techniques to test transmitted signal integrity
12/19/2006US7151329 Integrated protection, monitoring, and control system
12/19/2006CA2414304C Encoding/decoding apparatus and method in a cdma mobile communication system
12/19/2006CA2319873C System, transmitter and receiver for code division multiplex transmission
12/19/2006CA2305547C Speech/radio quality evaluator
12/19/2006CA2280147C Redundancy arrangement for telecommunications system
12/14/2006WO2006132247A1 Wireless communication apparatus and wireless communication method
12/14/2006WO2006131809A2 A method for interference reduction using blast algorithm and partially parallel interference cancellation
12/14/2006WO2006131678A1 Module for testing electromagnetic compatibility of a high-speed ethernet interface onboard an aircraft
12/14/2006WO2006115459A3 Joint detector in a code division multiple access radio receiver
12/14/2006WO2006073766A3 Method and apparatus for modulating radio link control (rlc) ack/nak persistence to improve performance of data traffic
12/14/2006WO2006016775A3 Packet transmission acknowledgement in wireless communication system
12/14/2006WO2005109666A3 System and method for generating a jittered test signal
12/14/2006US20060282748 System and method for transmitting audio or video data using multiple levels of protection
12/14/2006US20060282740 Method, apparatus and computer program providing multi-carrier acknowledgment channel
12/14/2006US20060282739 Automatic Repeat Request (ARQ) Protocol Having Multiple Complementary Feedback Mechanisms
12/14/2006US20060282738 Method of providing multimedia messaging service using unique message identifier
12/14/2006US20060282737 Decoder architecture for optimized error management in streaming multimedia
12/14/2006US20060281485 Speech data receiver with detection of channel-coding rate