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)
06/2003
06/05/2003WO2003010979A3 Method for determining whether to perform link adaptation in wcdma communications
06/05/2003WO2002096063A3 Requests in a communication system
06/05/2003WO2002089448A3 Messaging system
06/05/2003WO2002087185A3 Method and apparatus for generating pulses using dynamic transfer function characteristics
06/05/2003WO2002084966A3 Method and apparatus for a pulse decoding communication system using multiple receivers
06/05/2003WO2002071695A3 Wireless access using multiple modulation formats according to subscriber type
06/05/2003WO2002063842A3 Interpolator for timing recovery circuit
06/05/2003US20030106011 Decoding device
06/05/2003US20030106006 Apparatus and method for transmitting and receiving data on packet data control channel
06/05/2003US20030105998 Injection of selected numbers of errors in returnedloopback data to provide gray-scale type quantification of loop performance measurements
06/05/2003US20030105997 Performance evaluation of multicarrier channels
06/05/2003US20030105994 High availability system and method for improved intialization
06/05/2003US20030105988 Rolling software upgrades for fault tolerant systems
06/05/2003US20030105987 Automatic system control failover
06/05/2003US20030105986 Managing errors detected in processing of commands
06/05/2003US20030105913 Device and method for minimizing puncturing-caused output delay
06/05/2003US20030105903 Load balancing
06/05/2003US20030105877 Data distribution control device and data distribution control method
06/05/2003US20030105859 Intrusion detection
06/05/2003US20030105799 Distributed processing architecture with scalable processing layers
06/05/2003US20030105784 Method for shared estimation of parameters
06/05/2003US20030105719 Information content distribution based on privacy and/or personal information
06/05/2003US20030105625 Method and apparatus for transmitting voice information
06/05/2003US20030104847 Transmitter device having means for automatically transmitting data remaining therein upon its re-activation
06/05/2003US20030104831 Method and apparatus for adaptive QoS-based joint rate & power control algorithm in multi-rate wireless systems
06/05/2003US20030104808 Wireless communication system with interference compensation
06/05/2003US20030104788 Decoding architecture for low density parity check codes
06/05/2003US20030104784 Wireless communication system with interference compensation
06/05/2003US20030103590 Receiving circuit receiving message signals
06/05/2003US20030103586 Method of reducing miscorrections in a post-processor using column parity checks
06/05/2003US20030103585 Apparatus and method for symbol combining in a mobile communication system
06/05/2003US20030103584 Iterative detection and decoding for a MIMO-OFDM system
06/05/2003US20030103582 Selective reed-solomon error correction decoders in digital communication systems
06/05/2003US20030103575 Apparatus and method for generating robust ATSC 8-VSB bit streams
06/05/2003US20030103559 Activation of multiple xDSL modems with implicit channel probe
06/05/2003US20030103530 Method for interleaving bit flow in a mobile telephone system
06/05/2003US20030103521 Channel access method for powerline carrier based media access control protocol
06/05/2003US20030103518 Accounting apparatus and method for mobile communication system
06/05/2003US20030103483 Adaptive radio link protocol (RLP) to improve performance of TCP in wireless environment for cdmaone and cdma2000 systems
06/05/2003US20030103481 Apparatus and method for transmitting and receiving control information in a mobile communication system
06/05/2003US20030103480 Error detection code generating method and error detection code generator
06/05/2003US20030103470 System and method for adjusting quality of service in a communication system
06/05/2003US20030103469 Method and apparatus for controlling the transmission power in radio communications system
06/05/2003US20030103459 Method and implementation for a flow specific modified selective-repeat ARQ communication system
06/05/2003US20030103452 Throughput enhancement after interruption
06/05/2003US20030101706 Lawn equipment blade and blade system with secondary cutting surfaces
06/05/2003US20030101572 Method of manufacturing head of inkjet printer
06/05/2003CA2468574A1 Method and apparatus for determining the log-likelihood ratio with precoding
06/04/2003EP1317113A1 Wireless communication system
06/04/2003EP1317092A2 Apparatus and method for transmitting and receiving data on packet data control channel
06/04/2003EP1317091A2 Encoding/decoding apparatus and method in a communication system
06/04/2003EP1317090A1 Method and apparatus to code different data packets for different receivers
06/04/2003EP1317071A2 Turbo decoder extrinsic normalization
06/04/2003EP1317070A1 Method for obtaining from a block turbo-code an error correcting code of desired parameters
06/04/2003EP1316890A2 Computer system with multiple system controllers
06/04/2003EP1316231A1 Control information signaling method and network element
06/04/2003EP1316172A2 Access probe acknowledgement with collision detection
06/04/2003EP1316017A2 Method and apparatus for imparting fault tolerance in a director switch
06/04/2003EP1315674A1 Improved hydrate desalination for water purification
06/04/2003EP1275219B1 Radio Path having Transmitter and Receiver, and Method for Operating Same
06/04/2003EP1252556B1 Method for automatic fault tree synthesis
06/04/2003EP1119915B1 Hybrid interleaver for turbo codes
06/04/2003CN1422493A VSB transmission system for processing supplemental transmission data
06/04/2003CN1422486A Packet transmitter unit, packet receiver unit and packet transmission system
06/04/2003CN1422472A Architecture and method for automatic distributed gain control for MODEM communications over passive multipoint networks
06/04/2003CN1422471A Error correcting/decoding method
06/04/2003CN1422460A Slotted mode decoder state metric initialization
06/04/2003CN1422458A Method for channel decoding a data stream containing useful data and redundant data device for channel decoding, computer-readable storage medium and computer program element
06/04/2003CN1422100A Ultrahigh speed data coding and decoding method and its mapping method
06/04/2003CN1422091A Distribution of bit rate in mobile communication network
06/04/2003CN1422086A System and method for polling transmitting protocol data unit in buffer memory
06/04/2003CN1422032A Mixed automatic retransmitting method
06/04/2003CN1422021A Apparatus and method for transmitting/receiving of group retransmission in mobile communication system
06/04/2003CN1422007A Receiving circuit for receiving information signal
06/04/2003CN1422006A Receiving circuit for receiving information signal
06/04/2003CN1422005A Receiving circuit for receiving information signal
06/04/2003CN1422004A Data transmitting method, data transmitting system, transmitter and receiver
06/04/2003CN1110982C Method and apparatus for receiving and transmitting multiply telephone signals
06/04/2003CN1110979C Method and device for testing controller function of base station in CDMA mobile communication
06/04/2003CN1110913C Diversity receiver of quadrature frequency division multiplexing signals
06/03/2003US6574777 Dynamic parity inversion for I/O interconnects
06/03/2003US6574770 Error-correcting communication method for transmitting data packets in a network communication system
06/03/2003US6574769 Enhanced range/graceful degradation for digital wireless telephone system
06/03/2003US6574768 Technique for correcting single-bit errors and detecting paired double-bit errors
06/03/2003US6574767 Forward error correction scheme for cellular mobile radio systems using universal turbo codes
06/03/2003US6574749 Reliable distributed shared memory
06/03/2003US6574745 Loosely coupled mass storage computer cluster
06/03/2003US6574744 Method of determining a uniform global view of the system status of a distributed computer network
06/03/2003US6574743 Programmable logic controller method, system and apparatus
06/03/2003US6574668 Retransmission scheme in wireless computer networks
06/03/2003US6574293 Receivers and methods for reducing interference in radio communications
06/03/2003US6574291 Turbo-code decoder and turbo-code decoding method with iterative channel parameter estimation
06/03/2003US6574289 Method for determining frame rate of a data frame in a communication system by using apriori knowledge of data frame
06/03/2003US6574247 Transmission system for transmitting a main signal and an auxiliary signal
06/03/2003US6574211 Method and apparatus for high rate packet data transmission
06/03/2003US6574210 High-data-rate supplemental channel for CDMA telecommunications system
06/03/2003US6574207 Method for subscriber unit compressing and transmitting high speed data
06/03/2003CA2413247A1 Apparatus and method for generating robust atsc 8-vsb bit streams
06/03/2003CA2411781A1 Wireless communication system
05/2003
05/30/2003WO2003045083A1 Allocating memory resources of mobile station
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