Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
04/2008
04/09/2008CN101159527A Data transmission method
04/09/2008CN101159526A Data transmission method
04/09/2008CN101159525A Veneer master-slave rearranging method and system and a veneer
04/09/2008CN101159524A Automatic protection rearrangement checking method and device
04/09/2008CN101159523A Industry ethernet based fault processing method, system and a switching arrangement
04/09/2008CN101159522A Method of dynamically regulating retransmission time delay of MAC layer in WIMAX system
04/09/2008CN101159521A System and method for frame re-transmission in a broadcast communication system
04/09/2008CN101159520A Data transmission method
04/09/2008CN101159519A The third party call control method of session inceptive protocol
04/09/2008CN101159518A Communication method and communication device
04/09/2008CN101159517A Discrete particle cluster algorithm based V-BLAST system detecting method
04/09/2008CN101159516A Method of testing terminal channel gain characteristic
04/09/2008CN101159515A Encoding method and system of variable length low-density parity code
04/09/2008CN101159514A Method of adding cyclic redundancy code of transmission block
04/09/2008CN101159513A Turbo code velocity matching and code bit reading method
04/09/2008CN101159512A Cascaded links with adaptive coding and modulation
04/09/2008CN101159511A DSP based DRM system channel coding modulator
04/09/2008CN101159510A Method for improving dependability of information bit transmission
04/09/2008CN101159509A Power management method, system and equipment
04/09/2008CN101159508A Digital multimedia broadcasting system layer structure code access method
04/09/2008CN101159494A Service protecting method for automatic exchange optical network
04/09/2008CN101159467A Receiving method of deleting parallel subchannel transmitting interference
04/09/2008CN101159465A RF emitter, RF transceiver and rf front-end
04/09/2008CN101159455A Available power utilization method and apparatus for high speed downlink sharing physical channel
04/09/2008CN101159436A Decoding equipment and method
04/09/2008CN101159025A RFID tag reader and method
04/09/2008CN100380987C Image block error concealing apparatus and method in mobile communication system
04/09/2008CN100380967C Smartcard for use with a receiver of encrypted broadcast signals, and receiver
04/09/2008CN100380893C Data packet numbering in packet-switched data transmission
04/09/2008CN100380858C Methods and devices of error control with feedback resource allocation scheme
04/09/2008CN100380857C Pilot frequency for MIMO communication systems
04/09/2008CN100380856C A simplified decoder for a bit interleaved COFDM-MIMO system
04/09/2008CN100380854C Multiplex transmitting detecting circuit and detecting method
04/09/2008CN100380846C Transport format combination indicator signalling
04/09/2008CN100380839C Method and apparatus for adjusting power control setpoint in a wireless communication system
04/09/2008CN100380817C Coding device and communication system using the same
04/09/2008CN100380816C Soft demodulation method and apparatus
04/08/2008US7356845 Method and apparatus for identification tagging documents in a computer system
04/08/2008US7356844 System and method for computer security
04/08/2008US7356751 Error handling and audience measurement in datacast network with return channel
04/08/2008US7356750 Data transmission method and data transmission apparatus
04/08/2008US7356749 Method and apparatus for detecting a three-state signal in a base station in a wireless communications system
04/08/2008US7356748 Partial spectral loss concealment in transform codecs
04/08/2008US7356740 Hazard mitigation in medical device
04/08/2008US7356739 System and program for controlling a distributed processing system
04/08/2008US7356313 Method to enable open loop antenna transmit diversity on channels having dedicated pilots
04/08/2008US7356146 Method for relocating SRNS in a mobile communication system
04/08/2008US7356109 Apparatus for and method of measuring clock skew
04/08/2008US7356100 Estimating channel impulse response and equalizer coefficients in UWB communication systems
04/08/2008US7356099 Method for processing protocol data units in a high-speed downlink packet access communication system
04/08/2008US7356095 Hybrid data recovery system
04/08/2008US7356093 Enhanced wireless communication system and method thereof
04/08/2008US7356090 Transmission/reception apparatus for a wireless communication system with three transmission antennas
04/08/2008US7356089 Phase offset spatial multiplexing
04/08/2008US7356088 M-dimension M-PAM trellis code system and associated trellis encoder and decoder
04/08/2008US7356087 Bit mapping for variable-size higher-order digital modulations
04/08/2008US7356051 Digital visual interface with audio and auxiliary data cross reference to related applications
04/08/2008US7356021 Increasing the throughput of voice over internet protocol data on wireless local area networks
04/08/2008US7356017 Data loading method, transmitter, and base station
04/08/2008US7356007 CDMA receiver and method of judging TFCI candidates of the same
04/08/2008US7356005 Apparatus and associated method, by which to facilitate scheduling of data communications in a radio communications system
04/08/2008US7356004 Data transmission method for a mobile communication system
04/08/2008US7355999 Method and apparatus for carrying packetized voice and data in wireless communication networks
04/08/2008US7355993 Method and apparatus for forward link gain control in a power controlled repeater
04/08/2008US7355992 Relay for extended range point-to-point wireless packetized data communication system
04/08/2008US7355987 Multi-rate, multi-port, gigabit SERDES transceiver
04/08/2008US7355976 Method and apparatus for providing retry control, buffer sizing and management
04/08/2008US7355975 Method and apparatus for group communication with end-to-end reliability
04/08/2008US7355964 Systems for contention-based bandwidth requests in orthogonal frequency division multiplexing systems
04/08/2008US7355963 Tone allocation in multipoint-to-point communication using orthgonal frequency division multiplexing
04/08/2008US7355962 Multi-carrier communications with group-based subcarrier allocation
04/08/2008US7355961 Method and arrangement for digital signal transmission using layered space-time codes
04/08/2008US7355960 Channel estimation apparatus and method for adaptive channel allocation in an orthogonal frequency division multiple access system
04/08/2008CA2472827C Encoding low density parity check (ldpc) codes through an ldpc decoder
04/08/2008CA2453738C Transmission system for efficient transmission of protocol data
04/08/2008CA2300449C Apparatus and method for generating transmitter antenna weights
04/03/2008WO2008039856A2 Dynamic channel quality reporting in a wireless communication system
04/03/2008WO2008039303A1 Discontinuous transmission (dtx) detection using a decoder generated signal metric
04/03/2008WO2008039126A1 Autonomous transmission for extended coverage
04/03/2008WO2008039097A1 Channel quality assessment method in ofdm(a) communications and a corresponding system
04/03/2008WO2008039025A2 Method for transmitting ack/nack signal and method for establishing the signal transmission
04/03/2008WO2008038895A2 Apparatus and method for relaying between a base station and a mobile station, and the base station
04/03/2008WO2008038104A2 Threshold based uplink feedback signallin
04/03/2008WO2008038091A2 Providing feedback for closed- loop wideband mimo-ofdm system
04/03/2008WO2008038088A2 Uplink allocations for acknowledgement of downlink data
04/03/2008WO2008037855A1 Transmission time interval allocation for packet radio service
04/03/2008WO2008037750A1 Method, device and software application for transmitting data packets in a communication system
04/03/2008WO2008037646A1 Method for the transmission of data in a communication network
04/03/2008WO2008037317A1 Communication scheme for channel quality information
04/03/2008WO2008037180A1 A multiple antenna mode control method based on a station
04/03/2008WO2008037179A1 A multiple antenna mode control method base on an access point
04/03/2008WO2008021470A3 Transient analysis of packet queuing loss in a broadcast network
04/03/2008WO2008005507A3 Adaptative multi-carrier code division multiple access
04/03/2008US20080082895 Method and system for generating low density parity check codes
04/03/2008US20080082894 Method and system for providing short block length low density parity check (ldpc) codes
04/03/2008US20080082891 Method and device for efficiently retransmitting packets in wired/wireless network
04/03/2008US20080082890 Apparatus and method for transmitting/receiving signal in communication system
04/03/2008US20080082598 Systems and method for orthogonal frequency divisional multiplexing
04/03/2008US20080080646 Method and Apparatus for Iteratively Calculating Channel Response Estimates
04/03/2008US20080080637 System and method for performing precoding in a wireless communication system