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)
08/2000
08/23/2000EP1029399A1 Method for selecting a receiver among a plurality of receivers in a diversity reception installation
08/23/2000EP1029397A1 Reconfigurable radio system architecture
08/23/2000EP1029396A1 Receiver for a reconfigurable radio system and method therefor
08/23/2000EP0883943A4 Method and apparatus for switching between redundant hardware in a wireless data communication system
08/23/2000EP0753219B1 Decoding method
08/23/2000CN1264526A Speech quality measurement in mobile telecommunication networks based on radio link parameters
08/23/2000CN1264522A Dynamic bandwidth allocation to transmit wireless protocol aross code division multiple access (CDMA) radio link
08/23/2000CN1264509A Adaptive channel encoding method and device
08/22/2000US6108811 Error-correcting decoder continuously adding flag signals to locations preceding a first location at which a difference between path metrics is lower than the threshold
08/22/2000US6108810 Digital audio broadcasting method using puncturable convolutional code
08/22/2000US6108808 Apparatus and method for decoding received signals and localization of errors therein by comparison with aberrant data values
08/22/2000US6108801 Using profiles to perform Bit Error Rate Testing
08/22/2000US6108796 Fault tolerant multi-drop communications system
08/22/2000US6108704 Point-to-point internet protocol
08/22/2000US6108633 Audio decoder core constants ROM optimization
08/22/2000US6108561 Power control of an integrated cellular communications system
08/22/2000US6108390 Method of and apparatus for encoding of output symbol size
08/22/2000US6108389 Synchronization of internal coder-decoders of multiple microprocessors
08/22/2000US6108388 Iterative-structure digital signal reception device, and module and method therefor
08/22/2000US6108386 List Viterbi algorithms for continuous data transmission
08/22/2000US6108384 Data transmittion method, data transmitting system and transmitter and receiver
08/22/2000US6108374 System and method for measuring channel quality information
08/22/2000US6108373 Process and device for detecting loss of carrier recovery and of determining the Eb/No ratio of a digital transmission link
08/22/2000US6108372 Method and apparatus for decoding variable rate data using hypothesis testing to determine data rate
08/22/2000US6108370 Receiving apparatus, receiving method, and terminal unit for use with radio system
08/22/2000US6108368 Adaptive reference pattern for spread spectrum detection claims
08/22/2000US6108354 System, device and method for detecting and characterizing impairments in a communication network
08/22/2000US6108309 SONET network element simulator
08/22/2000US6108301 Circuit, architecture and method for redundant data communications links
08/22/2000CA2296777C Automatic retransmission request
08/22/2000CA2296735C Automatic retransmission request
08/22/2000CA2097066C Cdma microcellular telephone system and distributed antenna system therefor
08/17/2000WO2000048369A1 Termination of coded or uncoded modulation with path-oriented decoder
08/17/2000WO2000048353A1 Optimized rate-compatible turbo encoding
08/17/2000WO2000048352A2 Device and method for remotely reading meters
08/17/2000WO2000048323A1 Data transmission system, data receiver, and data transmitting method
08/17/2000WO2000048322A1 Data receiver, data transmission system, and data transmitting method therefor
08/17/2000WO2000048052A2 Method and arrangement for the reliable transmission of packet data
08/17/2000WO2000028663A3 Fir filter structure with low latency for gigabit ethernet applications
08/17/2000DE4333271C2 Meßvorrichtung für ein Übertragungssystem A measuring device for a transmission system
08/17/2000DE19928483A1 Transmitter/receiver module of network nodes for selective forwarding of data from one transmission path to another has transmitter/receiver modules connected with each via two networks over interface
08/17/2000DE19902100A1 Verfahren und Vorrichtung zur Decodierung von Faltungscodes Method and device for decoding of convolutional codes
08/16/2000EP1028557A2 Built-in self test for a satellite demodulator
08/16/2000EP1028556A2 Space-time diversity for WCDMA
08/16/2000EP1028555A2 Error detection encoder with unequal error protection
08/16/2000EP1027817A2 Wireless communication system in which virtual links have a variable transmission capacity
08/16/2000EP1027783A1 Methods and arrangement for transmitting data via a radio interface in a radiocommunications system
08/16/2000EP0920732A4 Method and apparatus for communicating information
08/16/2000CN1263681A Radio communication device and method of controlling transmission rate
08/16/2000CN1263659A Modulating method, modulating device, demodulating method, and demodulating device
08/16/2000CN1263656A Method of continuously transmitting user data on reverse common channel in mobile communication system
08/16/2000CN1263653A Selective diversity combining
08/16/2000CN1263650A Channel encoding device and method for communication system
08/16/2000CN1263422A Video dtaa receiving-transmitting equipment and its method
08/16/2000CN1263392A Information element transmission method
08/15/2000US6105160 Packet error detecting device in a DMA transfer
08/15/2000US6104762 Timing recovery apparatus and a diversity communication apparatus using the same
08/15/2000US6104761 Constrained-envelope digital-communications transmission system and method therefor
08/15/2000US6104757 System and method of error control for interactive low-bit rate video transmission
08/15/2000US6104442 Radio receiver for receiving both VSB and QAM digital HDTV signals
08/15/2000CA2230005C Tcm decoder of high definition television receiver and decoding method
08/15/2000CA2173880C Apparatus and methods for decoding a communication signal
08/10/2000WO2000047008A1 Mobile station employing crc verification using decoding reliability and methods therefor
08/10/2000WO2000047006A1 Adaptation of codec operating modes in a telecommunication network
08/10/2000WO2000046953A1 Method for protecting an electronic cryptographic set with secret key against cryptanalytical attack
08/10/2000WO2000046948A1 Prime-arq flow control including cell discard
08/10/2000WO2000046947A2 Method, system, device for proving the authenticity of an entity and/or the integrity and/or the authenticity of a message using specific prime factors
08/10/2000WO2000046946A2 Method, system, device for proving the authenticity of an entity and/or the integrity and/or the authenticity of a message
08/10/2000WO2000046922A1 Frequency offset differential pulse position modulation
08/10/2000WO2000045995A2 Economy connection for a cable
08/10/2000WO2000033501A3 Adaptive modem and method for adaptive election of modulation mode
08/10/2000WO2000033500A3 Improved rate determination technique utilising modified cumulative metrics
08/10/2000WO2000031940B1 Bit allocation among carriers in multicarrier communications
08/10/2000WO2000010281A8 Network traffic manager
08/10/2000DE19952683A1 Vorrichtung und Verfahren zum Senden und Empfangen von Video-Daten Apparatus and method for transmitting and receiving video data
08/10/2000DE19904776A1 Kabel-Sparschaltung Cable-saving circuit
08/10/2000DE19860531C1 Verfahren zur Übertragung codierter digitaler Signale Method for transmitting coded digital signals
08/10/2000CA2361627A1 Method, system, device for proving the authenticity of an entity and/or the integrity and/or the authenticity of a message
08/10/2000CA2326589A1 Mobile station employing crc verification using decoding reliability and methods therefor
08/09/2000EP1026915A2 Method and system for enhancing cell error ratio and cell misinsertion rate for a given cell loss ratio
08/09/2000EP1026852A2 Show-thru prevention and user authentication of uplink bursts without overhead
08/09/2000EP1026850A2 Error control method and system for digital cordless telephone
08/09/2000EP1025742A1 Method for safe transmission of a telecommunication system cells
08/09/2000EP1025667A1 Method and system for assessing, at reception level, the quality of a digital signal, such as a digital audio/video signal
08/09/2000EP1025666A1 Bidirectional arq apparatus and method
08/09/2000EP1025663A1 A system and method for mitigating intermittent interruptions in an audio radio broadcast system
08/09/2000EP1025538A1 Apparatus and method for recovery of data in a lossy transmission environment
08/09/2000CN1262854A Paging wireless terminal in wireless telecommunications system
08/09/2000CN1262822A Ensuring quality of information transfer in telecommunication network
08/09/2000CN1262820A Synchronization of forward link base station power levels during handoff between base station sectors in mobile radio communication system
08/09/2000CN1262754A Computer memory organization
08/09/2000CN1055363C Apparatus for decoding signal encoded by using trellis coded modulation
08/09/2000CN1055357C Digital separating plug-in type positive (negative) code speed regulating method and its apparatus
08/08/2000US6101626 Method for choosing coding schemes, mappings, and puncturing rates for modulations/encoding systems
08/08/2000US6101625 Method and apparatus for performing error correcting process with small memory capacity
08/08/2000US6101324 Computer touch screen radio station control system
08/08/2000US6101216 Splitterless digital subscriber line communication system
08/08/2000US6101176 Method and apparatus for operating an indoor CDMA telecommunications system
08/08/2000US6101168 Method and apparatus for time efficient retransmission using symbol accumulation
08/08/2000US6101167 Path switching system
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