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)
02/2003
02/27/2003US20030041288 Method and system for dynamically invoking and/or checking conditions of a computer test program
02/27/2003US20030041283 Storage disk failover and replacement system
02/27/2003US20030041279 Fault isolation technique for optical networks
02/27/2003US20030041195 Communication system and communication control apparatus and method
02/27/2003US20030041106 Portable high speed internet access device priority protocol
02/27/2003US20030040320 Method for transmitting radio signals, radio communication access network and terminal using same
02/27/2003US20030040307 Testing loops for channel codecs
02/27/2003US20030040284 Method and apparatus of retransmitted data combination
02/27/2003US20030040283 Radio communication system, communication terminal, and method for transmitting burst signals
02/27/2003US20030039324 Decoding device and decoding method
02/27/2003US20030039318 System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers
02/27/2003US20030039306 Low peak-to-average ratio quiescent mode architecture and signal design method for DMT modems
02/27/2003US20030039270 Signaling method between MAC entities in a packet communication system
02/27/2003US20030039264 Device and method for displaying code domain power
02/27/2003US20030039236 Transmission format judging method
02/27/2003US20030039235 Receiver method and apparatus with complex pilot filter
02/27/2003US20030039231 Method and apparatus for call setup latency reduction
02/27/2003US20030039229 Method and apparatus implementing retransmission in a communication system providing H-ARQ
02/27/2003US20030039227 Method for physical layer automatic repeat request for a base station
02/27/2003US20030039226 Physical layer automatic repeat request (ARQ)
02/27/2003US20030039224 Data transmitting and receiving method in a mobile communication system
02/27/2003US20030039220 Implementing a physical layer automatic repeat request for a subscriber unit
02/27/2003US20030039219 Method for physical layer automatic repeat request for a subscriber unit
02/27/2003US20030039218 Base station implementing a physical layer automatic repeat request
02/27/2003US20030039209 Precise error reporting
02/27/2003US20030038681 System and method of digital tuning a voltage controlled oscillator
02/27/2003CA2457704A1 Method and apparatus for retransmission in a wireless communication system
02/27/2003CA2452862A1 Remote module for a communications network
02/27/2003CA2399775A1 A fault isolation technique for all optical networks
02/26/2003EP1286493A1 Instrument for measuring characteristic of data transmission system with high accuracy and clock reproducing circuit used therefor
02/26/2003EP1286491A1 Multichannel ARQ method and apparatus
02/26/2003EP1286490A2 Radio communication system, communication terminal, and method for transmitting burst signals
02/26/2003EP1286489A2 Apparatus and method for correcting errors in transport format indicators (TFI) of W-CDMA communication system
02/26/2003EP1285507A2 Data transfer method
02/26/2003EP1285506A1 Method for transmitting data packets in a communications system and a corresponding transmitter and receiver
02/26/2003EP1285505A1 Data transmission method and radio system
02/26/2003EP1285504A2 Interleaved reed solomon coding for home networking
02/26/2003EP1285499A2 Decoding method and apparatus
02/26/2003EP1125374B1 Method for operating a digital data link using a transmission medium subject to disturbances
02/26/2003EP1082866B1 Method and system for testing data channel functionality in a radio apparatus
02/26/2003EP0972277B1 Unidirectional telemetry system
02/26/2003EP0968468B1 Computer memory organization and method therefor
02/26/2003EP0922344B1 Improvements in, or relating to, multi-carrier transmission systems
02/26/2003EP0920756B1 Improvements in, or relating to, multi-carrier transmission systems
02/26/2003EP0715481B1 base station, mobile station, and radio communication system
02/26/2003CN1399859A Method and apparatus for compressed mode communications over radio interface
02/26/2003CN1399830A Method for adjusting the bitrate in communication device and corresponding communication device
02/26/2003CN1399829A Method for adjusting data rate in communication device and corresponding communication device
02/26/2003CN1399828A Methods and systems for decoding headers on radio channel
02/26/2003CN1399825A Time-alignment apparatus and methods for providing data frames of plurality of channels with predetermined time-offsets
02/26/2003CN1399822A Method for representing format indicator bits in frame to be sent in compressed mode
02/26/2003CN1399821A Method for representing format indicator bits in frame to be sent in compressed mode
02/26/2003CN1399820A Method for representing format indicator bits in frame to be sent in compressed mode
02/26/2003CN1399819A High-speed data services using multiple transmit antennas
02/26/2003CN1399451A Data compressing, transmitting and restoring method via communication among processors in exchange system
02/26/2003CN1399412A Device and method for controlling digital filter of radio emitter
02/26/2003CN1102308C Transmitted power controller
02/25/2003USRE38010 Trellis encoder and decoder based upon punctured rate ½ convolutional codes
02/25/2003US6526383 Method and apparatus for compressing and transmitting high speed data
02/25/2003US6526281 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link
02/25/2003US6526261 Control method of transmitting power in cellular system
02/25/2003US6526107 Synchronization acquiring circuit
02/25/2003US6526103 Multi-stage receiver
02/25/2003US6526101 Receiver for QAM digital television signals
02/25/2003US6526049 Packet transferring device
02/25/2003US6526038 Periodic wireless broadcast
02/25/2003US6525523 Jitter measurement apparatus and its method
02/25/2003US6523233 Method and apparatus for telephone network impairment detection and compensation in signal transmission between modems
02/20/2003WO2003015358A2 Methods of determining the size of a resequencing buffer and methods conveying data trough a radio frequency (rf) link
02/20/2003WO2003015354A1 A communication network, a network element and method of congestion control therefor
02/20/2003WO2003015352A1 Apparatus and method for flow scheduling based on priorities in a mobile network
02/20/2003WO2003015337A1 Uplink session extension
02/20/2003WO2003015336A1 A method for implementing a modified radio link protocol
02/20/2003WO2003015335A1 Channel estimation in a multi carrier transmit diversity system
02/20/2003WO2003015334A1 Diversity transmitter and diversity transmission method
02/20/2003WO2003015333A2 Method for transmitting data
02/20/2003WO2003015312A1 Radio base station, radio terminal apparatus, mobile body communication system, and reception operation control program
02/20/2003WO2003015296A1 Intelligent control system and method for a wireless communications system
02/20/2003WO2003015290A1 Turbo decoder with reduced-size branch metric cache
02/20/2003WO2003015287A1 Method for improving the performance of a coding in a radio communications system
02/20/2003WO2002103976A8 Direct digital synthesis in a qam demodulator
02/20/2003WO2002101939A3 Robust burst detection and acquisition system and method
02/20/2003WO2002093296A3 Method and system for implicit user equipment identification
02/20/2003WO2002073988A3 Handoff method in a wireless packet network avoiding loss or delay of packets
02/20/2003WO2002069504A3 Interleaver for turbo decoder
02/20/2003US20030037342 Video encoding scheme supporting the transport of audio and auxiliary information
02/20/2003US20030037298 Method and apparatus for low density parity check encoding of data
02/20/2003US20030037297 Frame synchronization device and frame synchronization method
02/20/2003US20030037287 Electronic apparatus, data communication device, management system of electronic apparatus, and management method of electronic apparatus
02/20/2003US20030037284 Self-monitoring mechanism in fault-tolerant distributed dynamic network systems
02/20/2003US20030037283 Electing a master server using election periodic timer in fault-tolerant distributed dynamic network systems
02/20/2003US20030037279 HDD data backup and recovery method
02/20/2003US20030036400 Method and apparatus for time-based reception of transmissions in a wireless communication system
02/20/2003US20030036399 Method and apparatus for time-based reception of transmissions in a wireless communication system
02/20/2003US20030036359 Mobile station loop-back signal processing
02/20/2003US20030035542 Apparatus and method for securing communication information in CDMA communication system
02/20/2003US20030035491 Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information
02/20/2003US20030035490 Method for multiple antenna transmission using partial channel knowledge
02/20/2003US20030035473 Self test circuit for evaluating a high-speed serial interface
02/20/2003US20030035467 Transceiver apparatus and transceiving method in communication system
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