Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
05/2007
05/10/2007WO2007053840A2 Efficient transmission on a shared data channel for wireless communication
05/10/2007WO2007053342A1 Wireless communication coding method and transmission system using antenna adaptation
05/10/2007WO2007053072A1 Implicit signaling for link adaptation
05/10/2007WO2007053071A1 Method and transmission unit for adaptive coding, modulation and transmittion of data words in a wireless communication system
05/10/2007WO2007052719A1 Retransmission control method and receiving-end apparatus
05/10/2007WO2007052143A2 Method, wireless local area network (wlan), node and apparatus for multicast and/or broadcast ackowledgements
05/10/2007WO2007052118A2 Apparatus, method and computer program product providing radio link parameter update for reallocation of harq process for 2ms nst/st
05/10/2007WO2007052098A2 Hsupa harq process flushing
05/10/2007WO2007051792A1 Mixed signal switching circuit for an electronic protected control or regulation system
05/10/2007WO2007051731A1 Method to determine the number of data streams to be used in a mimo system
05/10/2007WO2007051425A1 A multimedia communication method and the terminal thereof
05/10/2007WO2007021481B1 Dedicated control channel detection for enhanced dedicated channel
05/10/2007WO2006102553A3 Error recovery in rfid reader systems
05/10/2007US20070106924 Time monitoring of packet retransmissions during soft handover
05/10/2007US20070106922 Error Rate Control Apparatus
05/10/2007US20070106812 Method for data distribution
05/10/2007US20070105593 Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
05/10/2007US20070105508 Wireless communication methods, systems, and signal structures
05/10/2007US20070104288 Method and system for utilizing givens rotation expressions for asymmetric beamforming matrices in explicit feedback information
05/10/2007US20070104287 MIMO-CDMA wireless communication equipment and method for pre-verifying thereof
05/10/2007US20070104286 Equipment and method for MIMO SC-FED communication system
05/10/2007US20070104285 Digital wireless audio transmitter system employing time diversity
05/10/2007US20070104264 Apparatus and method of decision feedback equalization in terrestrial digital broadcasting receiver
05/10/2007US20070104251 Universal derotator for umts modes
05/10/2007US20070104248 Digital wireless audio communication system employing time diversity
05/10/2007US20070104174 Method and apparatus for allocating a pilot signal adapted to the channel characteristics
05/10/2007US20070104171 Wireless communication apparatus
05/10/2007CA2627785A1 Method to determine the number of data streams to be used in a mimo system
05/10/2007CA2627613A1 Efficient transmission on a shared data channel for wireless communication
05/09/2007EP1784044A1 Extended acknowledgement and rate control channel
05/09/2007EP1784036A1 Communication control method, radio communication system, base station, and mobile station
05/09/2007EP1783981A1 Image information storage device and image information storage regenerating device
05/09/2007EP1783975A1 Method and apparatus for processing data in a digital television transmitter
05/09/2007EP1783946A2 Network flow/stream simulation method
05/09/2007EP1783945A2 Data communication quality control system, transmission system and receiver
05/09/2007EP1783944A2 Data communication quality control system, transmission system and receiver
05/09/2007EP1783943A1 Adaptive modulation and coding based on SINR variance in a multi-carrier system
05/09/2007EP1783942A1 Low-density parity check coding for orthogonal frequency division multiplex systems
05/09/2007EP1783927A2 Channel quality feedback for power control in a CDMA system
05/09/2007EP1782593A2 Distance division multiplexing
05/09/2007EP1782592A1 Coded-bit scrambling for multi-stream communication in a mimo channel
05/09/2007EP1782565A1 Apparatus and method for obtaining cyclic delay diversity
05/09/2007EP1782564A2 Method for correcting errors of program-associated data
05/09/2007EP1782553A1 Apparatus and method for obtaining delay diversity
05/09/2007EP1782549A2 Wlan capacity enhancement by contention resolution
05/09/2007EP1782543A1 Soft decision enhancement
05/09/2007EP1647099B1 Transceiver and communication method for digital multi-carrier communication
05/09/2007EP1583309B1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
05/09/2007EP1516440B1 Outer loop uplink power control during link imbalance
05/09/2007EP1486023B9 Method and apparatus for optimizing repeated communications in a multiplexer network
05/09/2007EP1461872A4 Apparatus and an associated method, by which to facilitate scheduling of data communications ina radio communications system
05/09/2007EP1405478B9 Packet data transmission using variable dqpsk modulation
05/09/2007EP1381958A4 Global interrupt and barrier networks
05/09/2007EP1302049B1 Re-use of static checksum information in header compression/decompression
05/09/2007EP1278327B1 Packet transmission system and packet transmission method
05/09/2007EP1173932A4 Apparatus and method for normalizing metric values in a component decoder in a mobile communication system
05/09/2007EP1156588B1 Method and apparatus for maximum a posteriori probability decoding
05/09/2007EP1145469B1 Common packet channel
05/09/2007EP1060575B1 Decoding of space-time coded signals for wireless communication
05/09/2007EP0993740B1 A subscriber unit and method for use in a wireless communication system
05/09/2007EP0979562B1 Rate and code control apparatus and methods for a wireless spread spectrum telecommunication system.
05/09/2007CN1961555A Method and apparatus for transmitting uplink fast feedback information in an ofdma communication system
05/09/2007CN1961530A Adaptive margin and band control in DSL system
05/09/2007CN1961521A Device and method for judging communication quality and program used for the judgment
05/09/2007CN1961520A Method and apparatus to provide network data recovery optimization with header compression enabled in unreliable environment
05/09/2007CN1961519A Method and apparatus to select coding mode
05/09/2007CN1961518A I/Q MIMO detection for single antenna interference cancellation
05/09/2007CN1961517A Method for error correction coding comprising local error detection codes, corresponding decoding method, transmitting, receiving and storage device and program
05/09/2007CN1961516A Extended convolutional codes
05/09/2007CN1961511A Audio data transmitting/receiving apparatus and audio data transmitting/receiving method
05/09/2007CN1961502A Method and apparatus for dynamically allocating h-arq processes
05/09/2007CN1961494A Data stream recovery
05/09/2007CN1960573A Switch decision method of mobile multimedia broadcast terminal
05/09/2007CN1960517A System and method for realizing advertising media in mobile communication network
05/09/2007CN1960502A Fault-tolerance method in mobile multimedia broadcast system
05/09/2007CN1960358A Digital information transmission method of a kind of multicarrier digital mobile multimedia broadcast system
05/09/2007CN1960340A Iub interface data transmission method and system in mobile communication network
05/09/2007CN1960260A Method for providing IPTV service for different type terminals, and IPTV service system
05/09/2007CN1960259A Implementation method of downloading files at same time in broadcasting network
05/09/2007CN1960235A Method of mixed automatic request of retransmission based on orthogonal frequency division multiplex
05/09/2007CN1960234A Deinterleaver and multi-carrier communication system
05/09/2007CN1960233A Repetition grouping detector, method, program storage device and internet
05/09/2007CN1960232A Method for raising accuracy of indicating channel quality, and application
05/09/2007CN1960199A Multi antennae transmission method
05/09/2007CN1315355C A method and apparatus for paging a wireless terminal in a wireless telecommunications system
05/09/2007CN1315346C Phased array spread spectrum method
05/09/2007CN1315279C Apparatus and method for retransmitting data packets in mobile self-organized network environment
05/09/2007CN1315264C Decoding device and decoding method
05/08/2007US7216341 Instrumenting software for enhanced diagnosability
05/08/2007US7216283 Iterative metric updating when decoding LDPC (low density parity check) coded signals and LDPC coded modulation signals
05/08/2007US7216282 Mobile ad-hoc network (MANET) including forward error correction (FEC), interleaving, and multi-route communication features and related methods
05/08/2007US7216269 Signal transmit-receive device, circuit, and loopback test method
05/08/2007US7216267 Systems and methods for multistage signal detection in mimo transmissions and iterative detection of precoded OFDM
05/08/2007US7216236 Secure session management and authentication for web sites
05/08/2007US7215973 Apparatus for adjusting channel interference between access points in a wireless network
05/08/2007US7215939 Apparatus and method for detecting ripples caused by multipath propagation and controlling receiving antenna and tuner
05/08/2007US7215887 Method and apparatus for infrared data communication
05/08/2007US7215726 Method for interference suppression for TDMA -and/or FDMA transmission
05/08/2007US7215721 Method and system for decoding multilevel signals
05/08/2007US7215719 Method for demodulating a digital signal based on an estimate of a symbol of the digital signal, and an associated receiver
1 ... 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 ... 1035