Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
08/2001
08/22/2001EP1125294A2 Multi-level error detection and correction technique for data storage recording device
08/22/2001CN1309858A Transmitter/receiver for GMSK and offset-QAM
08/22/2001CN1309854A Coded packet transmission without identifying code used
08/22/2001CN1309850A Data transmission over communication link with variable transmission rates
08/22/2001CN1309837A BS digital broadcasting receiver
08/22/2001CN1309510A Method and apparatus for delay limit on conflict solution in radio communication system
08/22/2001CN1309508A Mobile radio communication system with real time video service
08/22/2001CN1070007C Method for formatting of data for transmission
08/21/2001US6279158 Dynamic bandwidth allocation
08/21/2001US6279140 Method and apparatus for checksum verification with receive packet processing
08/21/2001US6279139 Transmission system
08/21/2001US6279132 Concatenated error control method and system for a processing satellite uplink
08/21/2001US6279057 Communications system having dedicated frame buffers located in a channel node connected to two ports of the channel node for receiving frames
08/21/2001US6278730 Non-invasive digital cable test system
08/21/2001US6278729 Method and apparatus for testing a communications line in a data processing system
08/21/2001US6278722 Architecture for a digital portable telephone
08/21/2001US6278716 Multicast with proactive forward error correction
08/21/2001US6278696 Communication method and apparatus
08/21/2001US6278685 Robust transmission mode
08/21/2001US6278386 Method of inhibiting copying of digital data by encoding decryption date within alternative channel bit selections
08/16/2001WO2001060017A1 Data packet numbering in packet-switched data transmission
08/16/2001WO2001059981A1 Emulating of information flow
08/16/2001WO2001059979A2 Method for transmission of packetized messages with emitter timeout
08/16/2001WO2001059968A1 Collision avoidance
08/16/2001WO2001059764A1 Error correction method with pitch change detection
08/16/2001WO2001008315A3 Method for increasing the coverage area of a base station
08/16/2001US20010014572 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
08/16/2001US20010014129 Computer systeem for realizing coding function having improved error resilience
08/16/2001US20010014128 Moving-picture signal for use in a coding apparatus for transmitting image information
08/16/2001US20010014127 Recorded medium for recording image coding strings
08/16/2001US20010014091 Mobile communication system, base station, mobile communication terminal, and retransmission control method
08/16/2001US20010014087 Wireless transmitting method and wireless transmitter
08/16/2001US20010013964 Remodulating channel selectors for WDM optical communication systems
08/16/2001EP1124391A1 Wireless communications apparatus
08/16/2001EP1124354A2 Multiplex communication method, the device and the system thereof
08/16/2001EP1124344A1 Ofdm communication device
08/16/2001EP1123613A1 Fractional-bit transmission using multiplexed constellations
08/16/2001EP1123602A1 Combined hybrid automatic retransmission request scheme
08/16/2001EP1123601A1 Arq protocol with packet-based reliability level setting
08/16/2001EP1123600A1 Accumulative arq method and system
08/16/2001EP1123599A1 Automatic repeat request protocol
08/16/2001EP1123598A1 Majority decoding in a communication system with automatic repeat request (arq)
08/16/2001EP1123597A1 Apparatus and method for transmitting information and apparatus and method for receiving information
08/16/2001EP1123587A2 Diversity receiver for radio communications
08/16/2001CA2399714A1 Dtse at less than two complex samples per symbol
08/16/2001CA2399056A1 Emulating of information flow
08/16/2001CA2330983A1 Link adaptation for rt-egprs
08/16/2001CA2330420A1 Method and apparatus for collision resolution in a delay-critical radio telecommunications system
08/16/2001CA2330184A1 Mobile radio telecommunication system with real-time video service
08/15/2001CN1308821A Communications system handoff operation combining turbo coding and soft handoff techniques
08/15/2001CN1308808A Method for transmitting digital data via a transmission channel subject to peturbations occuring in bursts
08/15/2001CN1308801A Protection switching in a packet switched network
08/15/2001CN1308800A Method and means for processing information
08/15/2001CN1308799A Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting/receiving devices
08/15/2001CN1308792A Equalizer with channel tracker switching
08/15/2001CN1308468A Mobile comm unit
08/15/2001CN1069807C Method for supervising base station radio channel
08/14/2001US6275990 Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith
08/14/2001US6275959 Adaptive threshold control circuit and method within high speed receivers
08/14/2001US6275880 Framing codes for high-speed parallel data buses
08/14/2001US6275543 Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
08/14/2001US6275526 Serial data communication between integrated circuits
08/14/2001US6275523 In-service measurement of transmitter nonlinearities
08/14/2001US6275519 Frame synchronization in a digital communications system
08/14/2001US6275510 Telecommunications multiplexer
08/14/2001US6275495 Modular architecture pet decoder for ATM networks
08/14/2001US6275488 Variable rate spread spectrum communication method and apparatus
08/14/2001US6275485 Noise characterization in a wireless communication system
08/14/2001US6275471 Method for reliable real-time multimedia streaming
08/14/2001US6275468 Automatic timing adjustment for diverse routing of HFC systems
08/14/2001US6273802 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
08/14/2001CA2335898A1 Method and system for transmission and reception of asynchronously multiplexed signals
08/14/2001CA2030607C Method of maintaining an established connection in a mobile radio system comprising both analog and digital radio channels
08/09/2001WO2001058197A1 Method for transferring intersystem connections
08/09/2001WO2001058131A2 Broadcast system
08/09/2001WO2001058130A2 Coding method
08/09/2001WO2001058087A1 Method and apparatus for hierarchical discovery and pruning of slow members of a multicast group
08/09/2001WO2001058074A2 Replacement of transport-layer checksum in checksum-based header compression
08/09/2001WO2001058035A1 Data mode signaling system for pcm modem adaptation
08/09/2001WO2001058024A1 Method of differential coding and modulation
08/09/2001WO2001057671A1 Method and system for testing internet-based applications
08/09/2001WO2001057667A1 Data streaming
08/09/2001WO2001057666A2 An error handler method and system for internet-based applications
08/09/2001WO2001057661A2 Method and system for reusing internet-based applications
08/09/2001WO2001057652A2 Method and system for building internet-based applications
08/09/2001US20010013104 Loosely coupled mass storage computer cluster
08/09/2001US20010013057 Apparatus and method for timeout-free waiting for an ordered message in a clustered computing environment
08/09/2001US20010012977 Railway information transmission method and system
08/09/2001US20010012377 Steganographically encoding a first image in accordance with a second image
08/09/2001US20010012320 Jitter measuring device and method
08/09/2001US20010012267 Redundant structure control device for exchange
08/09/2001US20010011893 A system and method for generating a jittered test signal
08/09/2001US20010011892 Process and device to determine malfunctioning detectors acting as current sinks in a danger signaling system
08/09/2001DE10001856A1 Verfahren zur Decodierung eines Datensignals A method of decoding a data signal
08/08/2001EP1122965A1 Radio communication device and method of controlling transmission rate
08/08/2001EP1122891A1 Radio receiver and method therein
08/08/2001EP1122650A2 Communication system with multicarrier telephony transport
08/08/2001EP1122146A1 Radio interference detection and screening system for locomotive control unit radios
08/08/2001EP1121762A1 Method for coding or decoding and device for coding or decoding
08/08/2001EP1121761A1 Coding system having state machine based interleaver