Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
02/2006
02/16/2006DE102004029444A1 Data reception method for mobile radio system such as UMTS, by receiving data by second transmitter in same resource element between reception gaps and using to reconstruct data sequence
02/16/2006CA2569504A1 Method to perform a statistical test in which the experiment is multinomial
02/15/2006EP1626591A1 Synchronizing push to talk service in wireless communication system
02/15/2006EP1626521A1 Method to perform a statistical test in which the experiment is multinomial
02/15/2006EP1626520A1 Method and apparatus for transmitting acknowledgement frames
02/15/2006EP1626519A2 Communication apparatus and communication method
02/15/2006EP1626518A2 Method for reporting reception result of packets in mobile communication system
02/15/2006EP1626517A2 Method and apparatus for transmitting/receiving VoIP packets with UDP checksum in an mobile communication system
02/15/2006EP1626516A2 Method for determining offset errors of modulators and demodulators
02/15/2006EP1626515A1 Error correction encoding/decoding apparatus and error correction encoding/decoding method
02/15/2006EP1626505A1 Apparatus and method for encoding and decoding a block low density parity check code
02/15/2006EP1625761A2 Method and apparatus providing enhanced radio link control acknowledgment
02/15/2006EP1625720A1 Transmitting/receiving apparatus and corresponding method for a communication network
02/15/2006EP1625719A1 Repetition coding in a satellite-based communications system
02/15/2006EP1625685A1 Method and arrangement for transmitting data by using ofdm and tdma
02/15/2006EP1625684A2 Reliable reception of broadcast/multicast content
02/15/2006EP1625674A2 Closed-loop power controlled radio communication system
02/15/2006EP1625673A1 Radio communication system
02/15/2006EP1625513A2 Rules framework for definition and execution of end-user rules logic
02/15/2006EP1625502A2 Redundant data assigment in a data storage system
02/15/2006EP1508231B1 A method and system for multiple channel wireless transmitter and receiver with phase and amplitude calibration
02/15/2006EP1400051B1 Reduced-sttd-interference transmission method
02/15/2006EP1226577B1 Handling variable delay in objective speech quality assessment
02/15/2006EP1209824B1 Base station unit and method for radio communication
02/15/2006EP1157496B1 System for managing multiple acknowledgments within a data network
02/15/2006EP1125460B1 Method for controlling bearer properties
02/15/2006CN2759085Y B node capable of supporting point to multi-point service by high-speed channel
02/15/2006CN1736054A Uplink SINR estimation
02/15/2006CN1736053A Signal transmission multiple antenna method and device
02/15/2006CN1736052A Synchronisation in multicarrier CDMA systems
02/15/2006CN1736051A Joint bit rate control
02/15/2006CN1736050A Method of error control coding and decoding of messages in a packet-based data transmission system
02/15/2006CN1736044A Receiver for time division multiplex system without explicit time slot assignment
02/15/2006CN1735211A Error correction encoding method and apparatus for digital broadcast system
02/15/2006CN1735082A Decision-feedback equalizer and method of updating feedback filter coefficients
02/15/2006CN1735064A Wireless LAN communication method and apparatus
02/15/2006CN1735020A Content distribution using network coding
02/15/2006CN1735004A Device and method for transmitting redundancy edition signaling in broadband CDMA
02/15/2006CN1735003A Measurement reporting method for E-DCH transmission channel bit error rate
02/15/2006CN1735002A Method for reporting reception result of packets in mobile communication system
02/15/2006CN1735001A Affirmation signaling method for requesting retransmission automatically
02/15/2006CN1735000A Affirmation information error code detecting method for automatic retransmission requesting system
02/15/2006CN1734999A Rearranging method for mixing automatic repetition request
02/15/2006CN1734998A Method and apparatus for transmitting ACK frame
02/15/2006CN1734997A Data transmission method
02/15/2006CN1734996A Controlling transmission rate of reverse traffic channel in wireless communication system
02/15/2006CN1734995A Method and system for communicating data frames
02/15/2006CN1734972A System and method for distributed input distributed output wireless communications
02/15/2006CN1734966A Affirmation information power control method for automatic retransmission request system
02/15/2006CN1734952A Mobile telecommunication terminal device and mobile telecommunication method
02/15/2006CN1242631C Multiple super high frequency band radio communication system
02/15/2006CN1242627C Adaptive radio parameter control method, QoS controller and radio communication system
02/15/2006CN1242585C Method and apparatus for communicating block of digital information between sending and receiving station
02/15/2006CN1242584C Data transmission method, data transmission system, transmitter and receiver
02/15/2006CN1242583C CDMA receiver
02/15/2006CN1242582C Device and method for coding and decoding information bits
02/15/2006CN1242564C Forward link power control in cellular system using NT/IO values
02/15/2006CN1242340C Data processor and group identification method
02/14/2006US7000229 Method and system for live operating environment upgrades
02/14/2006US7000176 Scalable modular architecture for parity calculation
02/14/2006US7000174 Hybrid automatic repeat request system and method
02/14/2006US7000173 Turbo code based incremental redundancy
02/14/2006US7000166 Apparatus and method for header decompression
02/14/2006US7000151 System and method for providing run-time type checking
02/14/2006US7000031 Method of providing synchronous transport of packets between asynchronous network nodes in a frame-based communications network
02/14/2006US7000030 Interworking method and apparatus
02/14/2006US6999727 Method to implement a performance monitoring function on the ground of the retrieved data through FEC (Forward Error Correction) in a telecom network
02/14/2006US6999724 Slowing the observed rate of channel fluctuations in a multiple antenna system
02/14/2006US6999583 Crosstalk identification for spectrum management in broadband telecommunications systems
02/14/2006US6999548 Communication channel detector and channel detection method
02/14/2006US6999538 Dynamic diversity combiner with associative memory model for recovering signals in communication systems
02/14/2006US6999536 System for phase error estimation for a quadrature modulator
02/14/2006US6999532 Decoding circuit and method of Viterbi decoder
02/14/2006US6999530 Using SISO decoder feedback to produce symbol probabilities for use in wireless communications that utilize turbo coding and transmit diversity
02/14/2006US6999519 Multicast radio communication system and apparatus
02/14/2006US6999497 Data transmitting apparatus and data transmitting method
02/14/2006US6999472 Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate
02/14/2006US6999446 Adaptive, multi-rate waveform and frame structure for a synchronous, DS-CDMA system
02/14/2006US6999439 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced
02/14/2006US6999432 Channel and quality of service adaptation for multimedia over wireless networks
02/14/2006US6999430 Method and apparatus for transmitting data traffic on a wireless communication channel
02/14/2006US6999425 Dynamic reverse link rate limit algorithm for high data rate system
02/14/2006US6999291 Method and apparatus for node electronics unit architecture
02/14/2006CA2317178C Uplink demodulator scheme for a processing satellite
02/14/2006CA2189723C Process for transmitting a sequence of information bits with selective protection against transmission errors, coding and correction processes which can be implemented in such a transmission process
02/09/2006WO2006015268A2 System and method for interleaving
02/09/2006WO2006014336A1 System and method of packet recovery using partial recovery codes
02/09/2006WO2006013786A1 Reception control circuit and reception control method
02/09/2006WO2005107421A3 Method and apparatus for joint source-channel map decoding
02/09/2006WO2005076758A3 A method and system for transmitting and receiving data streams
02/09/2006WO2004109476A3 System and method to maximize channel utilization in a multi-channel wireless communication network
02/09/2006WO2004104530A3 Interference and noise estimation in an ofdm system
02/09/2006US20060031935 System and method for computer security
02/09/2006US20060031906 Information processing apparatus and notification method therefor, program for implementing the method, and storage medium storing the program
02/09/2006US20060031742 Decoding device and decoding method
02/09/2006US20060031738 Adaptative forward error control scheme
02/09/2006US20060031735 Method and circuit for correcting power amplifier distortion
02/09/2006US20060031724 Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/de-interleaving system and apparatus
02/09/2006US20060031583 Communication system, communication method, transmission device, reception device, and control program
02/09/2006US20060031297 Multimedia messaging method and system using watermarks