Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
04/2007
04/12/2007WO2007040874A1 System and method for selecting transmission format using effective snr
04/12/2007WO2007040330A1 Method and apparatus for error correction in mbms receipt system
04/12/2007WO2007039205A1 Method and device for determining an item of reliability information concerning a received bit by using cartesian metrics
04/12/2007WO2007039203A1 Method and system for transmitting messages in a temporary radio network
04/12/2007WO2007039119A1 A media converter and a system for converting a packet-based data stream into a serial data stream and vice versa
04/12/2007WO2007015129A3 Apparatus, and associated method, for allocating data for communication upon communication chanels in a multiple input communication system
04/12/2007WO2007000742A3 Adaptive modulation for cooperative coded systems
04/12/2007WO2006083872A3 System and methods for network path detection
04/12/2007WO2005053210A3 Reduction of wireless links noise injection to a cable modem
04/12/2007US20070082623 Mimo transmitter and receiver for low-scattering environments
04/12/2007US20070081612 Edge incremental redundancy support in a cellular wireless terminal
04/12/2007US20070081608 Method for increasing accuracy for estimating MIMO channel
04/12/2007US20070081607 Performing a scan of diversity parameter differences
04/12/2007US20070081606 Multiple-input multiple-output communication system
04/12/2007US20070081577 Pulse-based communication
04/12/2007US20070081513 Medium access control priority-based scheduling for data units in a data flow
04/12/2007US20070081511 Method for handling status report prohibit timer after re-establishment in a wireless communications system
04/12/2007US20070081451 Method for controlling redundancy and transmission device using the same
04/12/2007DE10344344B4 Verfahren zum Behandeln einer verbindungsorientierten IP Verbindung nach Nichtverfügbarkeitssituationen A method of treating a connection-oriented IP compound according to unavailability situations
04/12/2007DE10291532B4 Vorrichtung zum Messen des Kreuzkorrelationskoeffizienten zwischen Signalen Apparatus for measuring the cross-correlation coefficient between signals
04/12/2007DE102005053701A1 Verfahren und Vorrichtung zur Ermittlung einer Zuverlässigkeitsinformation über ein empfangenes Bit mittels kartesischer Metriken Method and apparatus for determining a reliability information about a received bit metrics using cartesian
04/12/2007DE102005048996A1 Verfahren zum sicheren Versenden von Daten eines Feldgerätes der Prozessautomatisierungstechnik A method for the secure transfer of data from a field device of process automation technology
04/11/2007EP1772984A1 Method and apparatus for controlling error using reserved bits
04/11/2007EP1772969A2 Subscriber unit for CDMA Wireless communication system
04/11/2007EP1771964A1 Point-to-point repair request mechanism for point-to-multipoint transmission systems
04/11/2007EP1771963A1 System and method for interleaving
04/11/2007EP1771962A1 System and method for interleaving
04/11/2007EP1771961A2 System and method for interleaving
04/11/2007EP1771960A1 Encoding and decoding method, and encoding and decoding devices with a two-stage error protection process
04/11/2007EP1771959A1 Data unit sender control method
04/11/2007EP1771949A1 Sir estimation techniques
04/11/2007EP1527431B1 Method and apparatus for reducing transmission errors in a third generation cellular system
04/11/2007EP1362447B1 Method and system for the iterative encoding-decoding of streams of digital data encoded by spatio-temporal combinations, in multiple transmission and reception
04/11/2007EP1295426B1 Feedback information sending method in a hybrid automatic repeat request protocol
04/11/2007EP1192749B1 Method and apparatus for determining a reverse link transmission rate in a wireless communication system
04/11/2007EP1171820B1 Methods and systems for implementing shared disk array management functions
04/11/2007CN1947448A Hsdpa flow control data frame, frame sequence number
04/11/2007CN1947393A 会话发起协议重发方法 The retransmission method of a Session Initiation Protocol
04/11/2007CN1947371A Adaptive MIMO wireless communication system
04/11/2007CN1947370A Method and device for transmitting a signal in a multi-antenna system, signal and method for estimating the corresponding transmission channels
04/11/2007CN1947369A Method of transmitting digital data packets and device implementing the method
04/11/2007CN1947368A Apparatus and method for coding/decoding block low density parity check code with variable block length
04/11/2007CN1947367A 格式检测 Format detection
04/11/2007CN1947358A Apparatus and method for implementing virtual mimo antennas in a mobile ad hoc network
04/11/2007CN1946230A Anti-theft method for cell phone
04/11/2007CN1946146A Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver
04/11/2007CN1946081A Method and device for realizing parameter loose coupling
04/11/2007CN1946058A Soft exchange device allopatric disaster recovery solution system and its method for software exchange network
04/11/2007CN1946030A Set up method and its system for broadcast multi-cast service transmission mode
04/11/2007CN1946016A Merging and repeating method based on cooperation diversity
04/11/2007CN1946015A Method for determining re-transmitting data block size and base station, data transmission method
04/11/2007CN1946003A System, receiver, transmitter and corresponding methods applied in a mobile radio communication system
04/11/2007CN1946001A Method and system for realizing down link self adaption in multiple users multiple input and multiple output
04/11/2007CN1946000A Method and system for realizing down link self adaption in multiple users multiple input and multiple output system
04/11/2007CN1945991A Method for protecting photoelectric integrated device and photoelectric integrated device
04/11/2007CN1310542C Base station, mobile station, communication system, transmission control method, and mobile station control program
04/11/2007CN1310537C Mobile communication system, mobile station, and wireless control device
04/11/2007CN1310486C Wireless communication apparatus
04/11/2007CN1310459C Channel estimation in a multi carrier transmit diversity system
04/11/2007CN1310458C Method for coding/decoding a stream of digital data with bit-interleaving in multiple transmission and in reception in the presence of intersymbol interference
04/11/2007CN1310457C Method, device and system for bit rate adaptation
04/11/2007CN1310456C Communication system method and apparatus
04/11/2007CN1310453C Distribution method and device for CDMA vocoder time chip resources
04/11/2007CN1310450C OFDM diversity receiver and method for receiving OFDM signal
04/11/2007CN1310441C Apparatus and an associated method, by which to facilitate scheduling of data communications in a radio communications system
04/11/2007CN1310439C Power control with signal quality estimation for smart antenna array communication systems
04/11/2007CN1310435C Method and apparatus for supervising a potentially gated signal in a wireless communication system
04/11/2007CN1310149C Method and system for interlayer control between re-sequencing and retransmission entities
04/10/2007US7203961 Preventing network reset denial of service attacks
04/10/2007US7203894 Method of estimating reliability of decoded message bits
04/10/2007US7203887 Method and system for routing in low density parity check (LDPC) decoders
04/10/2007US7203885 Safety protocol for industrial controller
04/10/2007US7203776 Method of data transmission and a transmission and reception device therefor
04/10/2007US7203508 Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems
04/10/2007US7203483 Wireless communication apparatus, method thereof and wireless communication system employing the same
04/10/2007US7203461 Adaptive channel quality estimation algorithm to support link adaptation
04/10/2007US7203459 Mode adaptation in wireless systems
04/10/2007US7203249 Spatio-temporal processing for communication
04/10/2007US7203196 Data discard signalling procedure in a wireless communication system
04/10/2007US7203185 Method and apparatus for providing bifurcated transport of signaling and informational voice traffic
04/10/2007US7203184 Data transmitter, data receiver, and data transmitting/receiving method
04/10/2007US7203182 Method of link adaptation of blind type using acknowledgements in ARQ system
04/10/2007US7203174 Auto detection of SGMII and GBIC modes
04/10/2007US7203167 Data flow control method
04/10/2007US7203165 Data transmission device and method
04/10/2007US7203161 Method and apparatus for recovery from faults in a loop network
04/10/2007CA2341744C Rate matching device and method for a data communication system
04/10/2007CA2282308C Frame alignment of test signals in a communication system
04/05/2007WO2007038783A1 System for early detection of decoding errors
04/05/2007WO2007038554A2 Evaluation of transmitter performance
04/05/2007WO2007038088A2 Method and system for acknowledging frames in a commmunication network
04/05/2007WO2007037716A1 Communication system and technique using qr decomposition with a triangular systolic array
04/05/2007WO2007037714A1 Systems and techniques for space-time coded cochannel interference cancellation
04/05/2007WO2007037655A1 Method and apparatus for retransmitting packet in a mobile communication system, and system thereof
04/05/2007WO2007037636A2 A method of identifying a space-time encoded signal in a wireless communication system
04/05/2007WO2007037412A1 Radio transmission device, and radio transmission method
04/05/2007WO2007037171A1 Retransmission management for wireless communication apparatus
04/05/2007WO2007036855A1 Method , apparatus and system for error detection and selective retransmission
04/05/2007WO2007036848A1 Transmission rate adaptation with incremental redundancy
04/05/2007WO2007036800A2 Method and apparatus for error management