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)
12/2002
12/19/2002US20020194361 Data transmitting/receiving method, transmitting device, receiving device, transmiting/receiving system, and program
12/19/2002US20020193133 Transmission control scheme
12/19/2002US20020193079 Radio communication method and device
12/19/2002US20020193078 Remote power amplifier linearization
12/19/2002US20020193072 Communication system, a communication device and a method for performing communication
12/19/2002US20020191722 Data communication speed control system, transmitter apparatus and receiver apparatus
12/19/2002US20020191719 Differential signal-delaying apparatus, receiver employing the apparatus, and communication system
12/19/2002US20020191712 Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system
12/19/2002US20020191706 Automatic method for power control and phy mode switching control in adaptive phy mode systems
12/19/2002US20020191704 Space time block coded transmit antenna diversity for WCDMA
12/19/2002US20020191703 Method and apparatus for utilizing channel state information in a wireless communication system
12/19/2002US20020191690 System and method for positioning pulses in time using a code that provides spectral shaping
12/19/2002US20020191685 System and method for self-testing a QAM transceiver within a CATV system
12/19/2002US20020191679 Adaptive reference pattern for spread spectrum detection claims
12/19/2002US20020191643 Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request
12/19/2002US20020191634 Site delivery method, method for receiving digital satellite broadcast, and receiver for digital satellite broadcast
12/19/2002US20020191603 Method and system for dynamic segmentation of communications packets
12/19/2002US20020191594 Transmitting/receiving method and device therefor
12/19/2002US20020191585 Transmission quality determination
12/19/2002US20020191573 Embedded routing algorithms under the internet protocol routing layer of a software architecture protocol stack in a mobile Ad-Hoc network
12/19/2002US20020191564 Error-rate management in wireless systems
12/19/2002US20020191563 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
12/19/2002US20020191544 Method and system for interlayer control between re-sequencing and retransmission entities
12/19/2002US20020191535 OFDM signal communication system, OFDM signal transmitting device and OFDM signal receiving device
12/19/2002US20020191475 Communications architecture for memory-based devices
12/19/2002US20020191258 Method and apparatus for infrared data communication
12/19/2002US20020190900 Adaptive array antenna receiving apparatus capable of shortening convergence time of antenna weight
12/19/2002US20020190878 Information additive code generator and decoder for communication systems
12/19/2002CA2381646A1 Error-rate management in wireless systems
12/18/2002EP1267586A1 Mobile communication system, base station, and mobile station with improved automatic retransmission
12/18/2002EP1267539A1 Symbol synchronization in multicarrier receivers
12/18/2002EP1267538A1 Symbol synchronization in multicarrier receivers
12/18/2002EP1267513A2 Multiplexing of multicarrier signals
12/18/2002EP1267512A1 Transmission quality determination
12/18/2002EP1267511A1 A method and apparatus for interleaving, deinterleaving
12/18/2002EP1267494A2 Burst error pattern generation method, and burst and byte error detection and correction apparatus
12/18/2002EP1267270A2 Method for data communication in a computer system
12/18/2002EP1266500A1 Data packet numbering in packet-switched data transmission
12/18/2002EP1266479A1 Signal communications system and method for noisy links
12/18/2002EP1266478A1 Arq parameter negotiation in a data packet transmission system using link adaptation
12/18/2002EP1266477A1 Efficient header compression context update in packet communications
12/18/2002EP1266476A1 Hybrid data transport scheme over optical networks
12/18/2002EP1266462A2 Reverse link initial power setting
12/18/2002EP1266461A1 Method for changing over to an equivalent circuit of a subassembly unit in digital systems for data transmission and an equivalent circuit for carrying out said method
12/18/2002EP1116335B1 Lost packet recovery method for packet transmission protocols
12/18/2002EP1044532B1 Intelligent packet retransmission scheme
12/18/2002EP0722638B1 Control and communications apparatus
12/18/2002CN1386389A Communication terminal device, and base station device
12/18/2002CN1386388A Communication terminal, base station device, and radio communication method
12/18/2002CN1386351A Communication terminal apparatus, base station apparatus, and communication method
12/18/2002CN1386345A Radio system and stations for, and method of, multicast communication
12/18/2002CN1386335A Receiver for wireless communication
12/18/2002CN1386332A Coding a data stream
12/18/2002CN1386331A Coding of data stream
12/18/2002CN1386329A Coding a data stream
12/18/2002CN1386326A Digital signal encoding apparatus and method digital signal decoding apparatus and method, and digital signal transmission system
12/18/2002CN1385990A Grouping receiver and transmission method thereof
12/18/2002CN1385983A Self-adaptive regulating iterative frequency H-ARO receiving method
12/18/2002CN1385982A Method for retransmitting information by changing intersection length through merging data package
12/18/2002CN1385978A Authority certification method and device for closed loop diversity mode 1
12/18/2002CN1385925A Self-adaptive array antenna receiver capable of redu cing convergent time of antenna weighted value
12/18/2002CN1096768C Method and apparatus for encoding and decoding information in a digital communication system
12/18/2002CN1096763C Message fragmenting in time diversity radio system
12/18/2002CN1096753C Terminal, network, and communication system
12/17/2002US6496954 Viterbi decoder and viterbi decoding method
12/17/2002US6496591 Video copy-control with plural embedded signals
12/17/2002US6496547 Digital FM receiver employing combined sample-and-hold and integrate-and-dump detectors for improved bit error rates
12/17/2002US6496544 Digital computing system having adaptive communication components
12/17/2002US6496543 Method and apparatus for providing high speed data communications in a cellular environment
12/17/2002US6496535 Method and system for effective channel estimation in a telecommunication system
12/17/2002US6496520 Wireless network system and method
12/17/2002US6496496 Crucial control message transmission method and systems
12/17/2002US6496489 Method and apparatus for distinguishing between a digital control channel and a digital traffic channel in a radiocommunication system
12/17/2002US6496487 Efficient full duplex simultaneous message transfer
12/17/2002US6496481 Data transfer method for wire real-time communications
12/17/2002US6496476 System and method for restricted reuse of intact portions of failed paths
12/17/2002US6496475 System and method for selective recovery of a failed overhead channel in a wireless network
12/17/2002US6496474 Spread encoding device and method
12/17/2002CA2233980C Confidence and frame signal quality detection in a soft decision convolutional decoder
12/17/2002CA2024744C Method for controlling failover between redundant network interface modules
12/12/2002WO2002100067A1 Real-time packetization and retransmission in streaming applications
12/12/2002WO2002100062A2 Security in area networks
12/12/2002WO2002100054A1 System and method for de-interleaving data in a wireless receiver
12/12/2002WO2002100053A1 Method and apparatus for reduction of congestion through data rate adjustment in a wireless communication system
12/12/2002WO2002100049A1 Data transmission apparatus and data transmission method
12/12/2002WO2002100048A1 Multiple threshold scheduler for scheduling transmission of data packets to mobile terminals based on a relative throughput spread
12/12/2002WO2002100038A2 Security in area networks
12/12/2002WO2002100033A1 Method and apparatus for estimating the signal to interference ratio of a wireless channel
12/12/2002WO2002100031A1 Adaptive coding and modulation
12/12/2002WO2002100030A1 Method and transmitter for an efficient packet data transfer in a transmission protocol with repeat requests
12/12/2002WO2002100029A1 Method and receiver for improved data packet transfer in a transmission protocol with repeat requests
12/12/2002WO2002100028A1 Joint timing recovery and equalization for an n-antenna system
12/12/2002WO2002100027A1 Method and apparatus for adaptive signaling and puncturing of a qam communications system
12/12/2002WO2002100026A1 Simultaneous transmission of standard 8-vsb and robust 2-vsb (4-vsb) symbols in atsc system
12/12/2002WO2002100025A1 System and method for link adaptation in communication systems
12/12/2002WO2002100012A1 Method and apparatus for reducing the impact of cell reselection on gprs/edge data rates
12/12/2002WO2002099994A1 System and method for interleaving data in a wireless transmitter
12/12/2002WO2002099989A1 Spread spectrum communication system apparatus
12/12/2002WO2002099588A2 Method and apparatus for filtering that specifies types of frames captured and displayed for ieee802.11 wireless lan
12/12/2002WO2002084960A9 Data transport acceleration and management within a network communication system
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