Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
05/2004
05/12/2004EP1119934B1 Apparatus and method for transmitting punctured or repeated data
05/12/2004EP1108294B1 Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system
05/12/2004EP1101369A4 Apparatus and method for adaptive map channel decoding in radio telecommunication system
05/12/2004EP1092296B1 Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting/receiving devices
05/12/2004EP1092294B1 Method and apparatus for controlling communication system capacity
05/12/2004EP1050123A4 Method and apparatus for encoding rate determination in a communication system
05/12/2004EP0829154B1 A method for identifying data transmission rate, and a receiver
05/12/2004EP0815667B1 A method for frame quality detection and a receiver
05/12/2004EP0812501B1 Multi-rate and multiple-modulation format data receiving apparatus and method of deinterleaving data
05/12/2004CN1496638A Transmission apparatus, reception apparatus, transmission method ad reception method
05/12/2004CN1496625A Multiplexing method in multicarrier transmit diversity system
05/12/2004CN1496624A Method ad system for iterative encoding-decoding of streams of digital data encoded by spatio-temporal combinations, in multiple transmission and reception
05/12/2004CN1496623A A adaptive modulation and encoding method for high speed data transmission
05/12/2004CN1496622A Method for extracting variable reference pattern
05/12/2004CN1496621A Method of non-linear code division multiple address technology and its equipment
05/12/2004CN1496614A Method and apparatus for transmitting messages in wireless communication system
05/12/2004CN1496612A Simplified block linear equalizer with block space time transmit diverstiy
05/12/2004CN1496609A Method and apparatus for weighted non-binary repeat accumulate coding and space-time coding
05/12/2004CN1496157A Data retransmission control method for mobile communication system
05/12/2004CN1496150A Multiple super high frequency band radio communication system
05/12/2004CN1496149A Multiple super high frequency band radio communication system
05/12/2004CN1496148A Multiple super high frequency band radio communication system
05/12/2004CN1496080A flexible first-layer configuration of radio interface for connecting radio to PLMN
05/12/2004CN1496058A Metod for dynamically-managing block segment threshold valve according to wireless channel state
05/12/2004CN1496054A Transmission information system and method
05/12/2004CN1496053A Transmission information system and method
05/12/2004CN1496052A Equipment for producing code in communication system
05/12/2004CN1496051A Self-adaptive mixed automatic repeat request method and device
05/12/2004CN1496049A Channel coding method for communication system
05/12/2004CN1496036A Frequency division multiplexing transmission digital signal through orthoganal
05/12/2004CN1496033A Transmission format decision device, decision method and program
05/12/2004CN1496025A Device and method for transmitting and receiving signal using multiaerial
05/12/2004CN1496023A Interleaved/deinterleaved equipment and method for communication system
05/12/2004CN1495064A Communication error detecting method for vehicular bus communication network
05/12/2004CN1149865C Non-uniformly code rate matching method of wireless mobile communication system
05/12/2004CN1149849C Method for retransmitting video freuqency data
05/12/2004CN1149803C Data retransmission method based on bit coversion
05/12/2004CN1149800C Dummy error addition circuit
05/12/2004CN1149776C Apparatus for checking for defect of serial communication device and method thereof
05/12/2004CN1149775C Method and deivce for correcting and decoding data signal
05/12/2004CN1149771C Emitting method and encoding device based on turbo code mixing automatic re-emission request
05/12/2004CN1149741C Soft-decision syndrome-based decoder and soft-decision method for convolutional codes
05/11/2004USRE38513 Communication system
05/11/2004US6735736 Method for ensuring error-free transmission of a telecommunication signal including temporary data channels
05/11/2004US6735735 Forward error correcting code encoding equipment, forward error correcting code decoding equipment, and transmission apparatus
05/11/2004US6735734 Multipoint TDM data distribution system
05/11/2004US6735725 Method and apparatus for performance management of a multiplexed transmission system
05/11/2004US6735724 Detection error estimation and method
05/11/2004US6735718 Protection switch to support redundant application of converter units
05/11/2004US6735714 Processing unit and processing method
05/11/2004US6735649 Multiple buffers for removing unwanted header information from received data packets
05/11/2004US6735634 Method for real time protocol media recording
05/11/2004US6735552 Method of recognizing and correcting errors
05/11/2004US6735539 Fourier transform for timestamped network data
05/11/2004US6735258 Moderate rate phase shift keying codec
05/11/2004US6735256 Radio communication system, radio communication method, radio base station, and radio terminal station
05/11/2004US6735221 Communication network system
05/11/2004US6735185 DS/CDMA reverse link structure for high data rate transmission
05/11/2004US6735180 Method of sending feedback information in a fast automatic repeat request forming part of an overall wireless communication system
05/11/2004US6735171 SDH transmission system, SDH transmission equipment and line switching control method in SDH transmission system
05/11/2004US6734920 System and method for reducing error propagation in a decision feedback equalizer of ATSC VSB receiver
05/11/2004US6734810 Apparatus and method for decoding
05/11/2004CA2281480C Two dimensional interleave process for cdma transmissions of one dimensional timeslot data signal
05/06/2004WO2004039100A2 System and method for providing selection diversity for multicasting content
05/06/2004WO2004039037A1 Two-way communication system, communication instrument, and communication control method
05/06/2004WO2004039027A2 Multicarrier transmission using a plurality of symbol lengths
05/06/2004WO2004039026A1 Apparatus and method for generating a preamble sequence in an ofdm communication system
05/06/2004WO2004039022A2 Correction for differences between downlink and uplink channel responses
05/06/2004WO2004039011A2 Mimo wlan system
05/06/2004WO2004038991A2 Reverse link automatic repeat request
05/06/2004WO2004038990A1 Apparatus for controlling hybrid automatic repeat request (harq) in a mobile communication system
05/06/2004WO2004038989A2 Data detection and demodulation for wireless communication systems
05/06/2004WO2004038988A2 Pilots for mimo communication systems
05/06/2004WO2004038987A2 Transmit diversity processing for a multi-antenna communication system
05/06/2004WO2004038986A2 Closed-loop rate control for a multi-channel communication system
05/06/2004WO2004038985A2 Multi-mode terminal in a wireless mimo system with spatial multiplexing
05/06/2004WO2004038984A2 Mimo system with multiple spatial multiplexing modes
05/06/2004WO2004038983A2 Method and system for code combining in a communication system
05/06/2004WO2004038972A1 Frequency hopping ofdma method using symbols of comb pattern
05/06/2004WO2004038956A1 Diversity reception device and diversity reception method
05/06/2004WO2004038952A2 Channel estimation and spatial processing for tdd mimo systems
05/06/2004WO2004038951A2 Random access for wireless multiple-access communication systems
05/06/2004WO2004038935A2 Method of communication device initiated frame exchange
05/06/2004WO2004038932A2 Method for rate matching to support incremental redundancy with flexible layer one
05/06/2004WO2004038931A2 Method and system for code combining at an outer decoder on a communication system
05/06/2004WO2004038930A1 Encoding device, encoding method, encoding method program, decoding device, decoding method, decoding method program
05/06/2004WO2004012134A3 Anticollision method comprising time-slots processing information that marks the time slots
05/06/2004WO2003107581A3 Method and arrangement for encoding or decoding a sequence of digital data
05/06/2004WO2003098916A3 High-resolution image projection
05/06/2004WO2003007530A3 Method of transmitting data packets
05/06/2004WO2002082685A8 Method and system of link control
05/06/2004WO2002065664A3 Reverse link channel architecture for a wireless communication system
05/06/2004US20040088644 Switching circuit for decoder
05/06/2004US20040088643 Lan communication method and system
05/06/2004US20040088642 Header compression packet reception apparatus and method
05/06/2004US20040088641 Transmission control method in a radio access network implementing an automatic repetition request (aqr) protocol at the base station (aqr)
05/06/2004US20040088639 Method or communications system using a robust diversity combination
05/06/2004US20040088634 Apparatus for controlling hybrid automatic repeat request (HARQ) in a mobile communication system
05/06/2004US20040088633 Error correcting 8B/10B transmission system
05/06/2004US20040088624 Method for quantifying I/O chip/package resonance