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)
08/2003
08/13/2003CN1435959A Device for correction of data error using channel state information
08/13/2003CN1435958A OFDM diversity receiver and method for receiving OFDM signal
08/13/2003CN1118195C Digital information transmission method and ground digital multimedia TV broadcasting system
08/13/2003CN1118170C Apparatus and method for processing quadrature amplitude modulated (QAM) signal
08/13/2003CN1118164C System and method for signal transmission in mobile communication network
08/13/2003CN1118140C Processing unit and processing method
08/12/2003US6606726 Optimization of acceptance of erroneous codewords and throughput
08/12/2003US6606357 Carrier injecting waveform-based modulation scheme for reducing satellite transponder power requirements and earth terminal antenna size
08/12/2003US6606355 Channel coding in the presence of bit robbing
08/12/2003US6606354 Process and device to measure the signal quality of a digital information transmission system
08/12/2003US6606351 Ingress protection in a communication system with orthogonal carriers
08/12/2003US6606341 Common packet channel with firm handoff
08/12/2003US6606313 Random access in a mobile telecommunications system
08/12/2003US6606302 Method for the control of flows within an ATM switch with distributed architecture
08/12/2003US6606037 Qualitative modeling and compression of request sequences in ARQ protocols
08/12/2003CA2275775C Incremental redundancy radio link protocol
08/07/2003WO2003065755A1 Information notification method, mobile communication system, base station, and mobile station
08/07/2003WO2003065689A1 Rate matching device and rate matching method
08/07/2003WO2003065662A1 Broadcast communicating apparatus, method and system, and program thereof, and program recording medium
08/07/2003WO2003065638A1 Vdsl system based on dmt line coding and method for determining length of cyclic prefix samples using the system
08/07/2003WO2003065636A1 Zipper dmt system and method for measuring timing advance using the system
08/07/2003WO2003065618A1 Method for scrambling packet data using variable slot length and apparatus thereof
08/07/2003WO2003065614A1 Apparatus, and associated method, for communication system utilizing space-generated multilevel coding
08/07/2003WO2003065613A1 Discontinuous transmission (dtx) detection
08/07/2003WO2003032564A3 Flexible arq for packet data transmission
08/07/2003WO2003017712A3 Method and apparatus for call setup latency reduction
08/07/2003WO2002080583A3 Communication system, communication unit and method of communicating information
08/07/2003US20030149991 Radio frequency characterization of cable plant and corresponding calibration of communication equipment communicating via the cable plant
08/07/2003US20030149930 Method and entity for packet loss distinction
08/07/2003US20030149928 Turbo-code decoder
08/07/2003US20030149923 Semiconductor device testing method and test system
08/07/2003US20030149921 Bit error rate tester
08/07/2003US20030149920 Method, system and program products for resolving potential deadlocks
08/07/2003US20030149915 Testability analysis system and method, and design for testability system and method
08/07/2003US20030149909 Halting execution of duplexed commands
08/07/2003US20030149908 System and method for fault tolerance in multi-node system
08/07/2003US20030149849 Interleaving apparatus and method for a communication system
08/07/2003US20030148778 Autonomous portable communication network
08/07/2003US20030148732 System and method for cooperation diversity through coding
08/07/2003US20030148714 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
08/07/2003US20030147479 System and method for shared decoding
08/07/2003US20030147474 Method and apparatus for determining modulation scheme for retransmission in a communication system
08/07/2003US20030147473 Digital signal transmitting device for switching a signal processor of a fault condition for a spare signal processor of a non-fault condition
08/07/2003US20030147471 Cross correlated trellis coded quatrature modulation transmitter and system
08/07/2003US20030147458 Adaptive vector modulation method and system
08/07/2003US20030147422 Method for scrambling packet data using variable slot length and apparatus thereof
08/07/2003US20030147415 Method for radio link adaptation in a network with contention-based medium access
08/07/2003US20030147413 Sanitizing fibre channel frames
08/07/2003US20030147396 Data discard signalling procedure in a wireless communication system
08/07/2003US20030147366 Combining transport formats having heterogeneous interleaving schemes
08/07/2003US20030147352 Path establishment method for establishing paths of different fault recovery types in a communications network
08/07/2003US20030147348 Stall avoidance schemes using HARQ process receiving status
08/07/2003US20030147347 Method for congestion control and associated switch controller
08/07/2003US20030147343 Linear space-time block code with block STTD structure
08/07/2003US20030147005 Data transmitting method and receiving method, and video data transmitting device and receiving device
08/06/2003EP1333634A1 Receiver for GMSK and offset-QAM using a Viterbi decoder
08/06/2003EP1333626A1 Method for maintaining a packet data connection in a radio communications system
08/06/2003EP1333625A1 Method and entity for packet loss distinction
08/06/2003EP1333609A1 Data discard method for selective repeat protocols
08/06/2003EP1333608A2 Data transmission system and data transmission method for cable television
08/06/2003EP1333607A2 Apparatus for correcting error of data using channel state information
08/06/2003EP1333604A1 Diversity receiver and orthogonal frequency division multiplexed signal receiving method
08/06/2003EP1333600A1 Method and apparatus for transmission of information, system comprising a plurality of such apparatuses and frame used in such a system
08/06/2003EP1333599A2 Method for information transfer
08/06/2003EP1333586A2 Decoding method, decoding apparatus and digital transmission system of product code
08/06/2003EP1333585A2 Transmitter for interleaved error correction coded data on a transmission frame
08/06/2003EP1332635A2 Global sequence numbers in wireless communications systems and methods
08/06/2003EP1332613A1 Multi-standard channel decoder
08/06/2003EP1332602A1 Encoding method and system for reducing inter-symbol interference effects in transmission over a serial link
08/06/2003EP1332586A2 Channel structure of a radio communication system
08/06/2003EP1332572A2 Device and method for transfer of data packets
08/06/2003EP1332568A2 Shared channel structure, arq systems and methods
08/06/2003EP1332556A2 Method for overusing frequencies to permit simultaneous transmission of signals from two or more users on the same frequency and time slot
08/06/2003EP1332433A2 Fault tolerance for computer programs that operate over a communication network
08/06/2003EP1252716B1 Method and configuration for decoding information
08/06/2003EP1031200A4 Telecommunications multiplexer
08/06/2003CN1435025A Method for coding in telecommunications system
08/06/2003CN1435024A System method and program for displaying waveform quality of CDMA signal and recorded medium where the program is recorded
08/06/2003CN1435023A Multiplexed signal quality display system, method and program and recorded medium where the program is recorded
08/06/2003CN1435022A Method for preempting the priority of the lowest priority cable when the highest proiority cable is failure
08/06/2003CN1435020A Method and arrangement for multiplexing several users to communication channels of TDMA system
08/06/2003CN1435015A Method and wireless systems using multiple antennas and adaptive control for maximizing communication parameter
08/06/2003CN1435011A Method and apparatus providing bit-to-symbol mapping for space-time codes
08/06/2003CN1434647A Device and method of data retransmission and decoding in CDMA mobile communication system
08/06/2003CN1434644A Method for judging phonetic frame effectiveness and correctness
08/06/2003CN1434641A Resource scheduling techology without channel quality information feedback
08/06/2003CN1434448A Signal evaluation equipment and method thereof
08/06/2003CN1117455C Data receiving apparatus
08/06/2003CN1117440C Method and apparatus for improving link margin in wireless communications
08/05/2003US6604224 Method of performing content integrity analysis of a data stream
08/05/2003US6604217 Multiword information encoded by wordwise interleaving and wordwise error protection with error locative clues derived from synchronizing channel bit groups and directed to target words
08/05/2003US6604216 Telecommunications system and method for supporting an incremental redundancy error handling scheme using available gross rate channels
08/05/2003US6604215 Digital broadcast receiver and method for controlling reception thereby
08/05/2003US6604156 Message buffer full handling in a CAN device that employs reconfigurable message buffers
08/05/2003US6603826 Method and receiver for dynamically compensating for interference to a frequency division multiplex signal
08/05/2003US6603823 Channel estimator
08/05/2003US6603822 Communicating errors in a telecommunications system
08/05/2003US6603809 Apparatus, and associated method, for forming a signal for communication upon a fading channel
08/05/2003US6603796 Radio communication system and transmission and/or reception apparatus for use in the system
08/05/2003US6603746 Method and apparatus for controlling transmitted power in a wireless communications system
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