Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
10/2004
10/21/2004US20040208146 Method for adapting data rates
10/21/2004US20040208145 MIMO system and method for radio communication
10/21/2004US20040208138 Receiver and its receiving method
10/21/2004US20040208130 Data processing apparatus and data processing method
10/21/2004US20040208128 IP backbone network reliability and performance analysis method and apparatus
10/21/2004US20040208119 Providing a node of a peer-to peer network with access to a resource
10/21/2004US20040207757 Mapping arrangement for digital communication system
10/21/2004DE10314149A1 Frequency correction system for receiver device in mobile communication system such as UMTS, has one control device for correcting frequency, and second control device for correcting detected frequency deviation
10/21/2004DE10301504B3 Einsignalübertragung sicherer Prozessinformation Einsignalübertragung safe process information
10/21/2004DE102004015501A1 Verfahren und Vorrichtung für Wartbarkeit komplexer Systeme Method and apparatus for maintainability of complex systems
10/21/2004CA2520962A1 Method and apparatus for system management using codebook correlation with symptom exclusion
10/21/2004CA2464779A1 Data processing apparatus and data processing method
10/20/2004EP1469688A1 Adaptively changing the coding rate in a mobile radio communications system based on radio link measurements at the receiver side
10/20/2004EP1469627A1 Method for secure data transfer
10/20/2004EP1469626A2 Transmission controller, wireless base station and method of controlling transmission rate
10/20/2004EP1469625A1 Method and apparattus for packet oriented transmission of safety-relevant data.
10/20/2004EP1469613A1 Method and transmitter for data transmission in a multi-carrier system over multiple transmit antennas
10/20/2004EP1468527A1 A method and system for group transmission and acknowledgment
10/20/2004EP1468517A1 High rate transmit diversity transmission and reception
10/20/2004EP1468516A1 Wireless transmission with variable code rates
10/20/2004EP1468513A2 Dispersion compensation in optical communications systems
10/20/2004EP1468508A2 A gps receiver interference nuller with no satellite signal distortion
10/20/2004EP1468506A1 SELECTIVE COMBINING OF MULTIPLE NON−SYNCHRONOUS TRANSMISSIONS IN A WIRELESS COMMUNICATION SYSTEM
10/20/2004EP1468499A1 Intra-decoder component block messaging
10/20/2004EP1468498A1 Chien search cell for an error-correcting decoder
10/20/2004EP1468497A1 Multi; stage code generator and decoder for communication systems
10/20/2004EP1468337A1 Signal validation and arbitration system and method
10/20/2004EP1234397B1 Data transmission in a communications system
10/20/2004EP1203472B1 Method and device for determining a time-parameter
10/20/2004EP1166484B1 Method and system for improving the link margin in satellite communications
10/20/2004EP1021899A4 Method and system for generating a power control command in a wireless communication system
10/20/2004EP0721704B1 Method and apparatus for controlling power in a variable rate communication system
10/20/2004CN1539230A Method and apparatus for transmitting data in time division duplex system
10/20/2004CN1539225A Method and apparatus for reduction of congestion through data rate adjustment in wireless communication system
10/20/2004CN1539215A Method of transmitting data packets
10/20/2004CN1539211A Method and apparatus for controlling gain level of communication channel in CDMA communication system
10/20/2004CN1539204A Turbo decoder with multiple scale selections
10/20/2004CN1538742A Receiver of 8MHz channel digital television system
10/20/2004CN1538700A Near-optimal multi-input multi-ouput channel detection via sequential monte carlo
10/20/2004CN1538637A Dynamic configuration of radio link protocol in communication system
10/20/2004CN1538634A Transmission control device, wireless base station and transmission rate control method
10/20/2004CN1172549C Method for transmitting high speed down stream packet switched data in inteligence antenna mobile communication system
10/20/2004CN1172531C Information transmitting method, encoder/decoder and encoding multiplexer/decoding inverse multiplexer
10/20/2004CN1172475C Radio communication apparatus
10/20/2004CN1172452C Mobile communication system
10/20/2004CN1172448C Method for decoding data signal
10/19/2004US6807648 Variable-strength error correction in ad-hoc networks
10/19/2004US6807578 Nack suppression for multicast protocols in mostly one-way networks
10/19/2004US6807437 Wireless communication apparatus for portable electronic devices
10/19/2004US6807428 Method and apparatus for time-based reception of transmissions in a wireless communication system
10/19/2004US6807240 Low complexity maximum likelihood detection of concatenate space codes for wireless applications
10/19/2004US6807239 Soft-in soft-out decoder used for an iterative error correction decoder
10/19/2004US6807238 Method and apparatus for decoding M-PSK turbo code using new approximation technique
10/19/2004US6807234 Method and apparatus for constellation mapping and bitloading in multi-carrier transceivers, such as DMT-based DSL transceivers
10/19/2004US6807229 Decision feedback equalizer and method for updating tap coefficients thereof
10/19/2004US6807228 Dynamic regulation of power consumption of a high-speed communication system
10/19/2004US6807227 Method of reconfiguration of radio parameters for power-aware and adaptive communications
10/19/2004US6807189 Method for reducing collisions, latency and latency jitter in a network by maintaining a contention-resolution derived queue ordering
10/19/2004US6807161 Method and apparatus for signal combining in a high data rate communication system
10/19/2004US6807154 Link and radio cell adaptation in TDD systems
10/19/2004US6807152 Enhanced multiframe processing for tandem connection trails with transmission protection schemes
10/19/2004US6807149 Method and system for LEC resiliency with fast failover
10/19/2004US6807145 Diversity in orthogonal frequency division multiplexing systems
10/19/2004US6806816 Robust system for transmitting and receiving map data
10/19/2004US6806537 Semiconductor device having offset insulation film formed on insulation film, and method of manufacturing the same
10/19/2004CA2366888C Frame structure with diversity
10/19/2004CA2208053C Method and apparatus for using walsh shift keying in a spread spectrum communication system
10/14/2004WO2004088929A1 End office repeater, repeating method
10/14/2004WO2004088911A2 Communication system, converter for use therein and method of signalling
10/14/2004WO2004088909A1 Method and measuring device for determining an error rate without incremental redundancy
10/14/2004WO2004088908A1 Signal processing apparatus and method
10/14/2004WO2004088907A2 Adaptive rate and packet length prioritizing
10/14/2004WO2004088906A1 Turbo decoding device and turbo decoding method
10/14/2004WO2004088897A2 System topologies for optimum capacity transmission over wireless local area networks
10/14/2004WO2004088892A1 Ofdm reception device and ofdm reception method
10/14/2004WO2004088858A2 Method and apparatus for improved data transmission
10/14/2004WO2004088853A1 Radio transmitter apparatus, radio receiver apparatus, and radio transmission method
10/14/2004WO2004088852A1 Turbo demodulator
10/14/2004WO2004088453A2 Wireless communication network including data prioritization and packet reception error determination features and related methods
10/14/2004WO2004071010A3 Method and device for medium-redundant operation of a terminal in a network
10/14/2004WO2004051872A3 Detection of channel quality indicator
10/14/2004WO2004006441A3 Method and system for memory management in low density parity check (ldpc) decoders
10/14/2004US20040205722 Software quality control system and method for controlling software quality
10/14/2004US20040205444 Transport systems and method of monitoring burst error
10/14/2004US20040205439 Liveness monitoring in a publish/subscribe messaging system
10/14/2004US20040205438 Low complexity error concealment for wireless transmission
10/14/2004US20040205405 ABIST address generation
10/14/2004US20040205399 System and method for self-diagnosing system crashes
10/14/2004US20040205398 Complex system diagnostic service model selection method and apparatus
10/14/2004US20040205393 Method and apparatus for reporting errors in a data processing system
10/14/2004US20040205386 Autonomic embedded computing "dynamic storage subsystem morphing"
10/14/2004US20040205382 Methods and apparatus for recovering work of one computer by another computers
10/14/2004US20040205265 Can microcontroller that permits concurrent access to different segments of a common memory by both the processor core and the DMA engine thereof
10/14/2004US20040204912 High performance serial bus testing methodology
10/14/2004US20040204104 MIMO systems with rate feedback and space time transmit diversity
10/14/2004US20040204101 Base station, mobile station, communication system, transmission control method, and mobile station control program
10/14/2004US20040203992 Power controllable wireless mobile communications system of adaptive modulation and coding scheme and method therefor
10/14/2004US20040203985 Uplink power control
10/14/2004US20040203973 Data flow control between a base station and a mobile station
10/14/2004US20040203834 Remote radio data communication system with data rate switching