Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2007
01/03/2007EP1738512A1 I/q mimo detection for single antenna interference cancellation
01/03/2007EP1738507A2 Ofdm communication channel
01/03/2007EP1738499A1 Apparatus and method for transmitting data blocks based on priority
01/03/2007EP1738493A2 Systems and methods for parallel communication
01/03/2007EP1738489A1 Burden sharing in satellite communications
01/03/2007EP1738486A1 Method and apparatus for transmitting input stream of data symbols in multiple-input/multiple-output wireless communications system
01/03/2007EP1738476A2 System for synchronizing a portable transceiver to a network
01/03/2007EP1738298A1 Method for data communication between a base station and a transponder
01/03/2007EP1738266A2 User-level stack
01/03/2007EP1738262A1 Method and control system for recognising an error when processing data in a processing system
01/03/2007EP1668869B1 Method for adapting a congestion avoidance threshold as a function of the load on a network and associated transmission device
01/03/2007EP1616402A4 Components and methods for processing wireless communication data in presence of format uncertainty
01/03/2007EP1495567B1 Software parameterizable control blocks for use in physical layer processing
01/03/2007EP1486023B1 Method and apparatus for optimizing repeated communications in a multiplexer network
01/03/2007EP1410551B1 Method and apparatus for efficiently calculating log-likelihood ratios
01/03/2007EP1038377B1 High-speed serial data communication system
01/03/2007CN1891007A Method and apparatus for allocating a pilot signal adapted to the channel characteristics
01/03/2007CN1891003A Method and apparatus for feedback reporting in a wireless communications system
01/03/2007CN1890991A Method for substitute switching of spatially separated switching systems
01/03/2007CN1890990A Method for backup switching spatially separated switching systems
01/03/2007CN1890972A Content distribution/reception device, content transmission/reception system, content distribution/reception method, and content distribution/reception program
01/03/2007CN1890936A Method and adaptive bit interleaver for wideband systems using adaptive bit loading
01/03/2007CN1890934A Device and method for correcting a data error in communication path
01/03/2007CN1890925A Bi-directional wireless LAN channel access
01/03/2007CN1890910A Method and apparatus for estimating noise power per subcarrier in a multicarrier system
01/03/2007CN1890909A Receiver spatial processing for eigenmode transmission in a mimo system
01/03/2007CN1890908A Method for the multi-antenna transmission of a linearly-precoded signal, corresponding devices, signal and reception method
01/03/2007CN1890907A Transmission of data with feedback to the transmitter in a wireless local area network or the like
01/03/2007CN1890901A Apparatus and method for transmitting reverse channel information of a mobile station in a mobile communication system
01/03/2007CN1890895A Apparatus and method for transmitting data using eigenvector selection in mimo mobile communication systems
01/03/2007CN1890891A Method and apparatus of noise variance estimation for use in wireless communication systems
01/03/2007CN1890883A Coded modulation for partially coherent systems
01/03/2007CN1889725A Adaptive rate consulting device and method
01/03/2007CN1889724A Adaptive multi-rate speech transmitting format configurating method
01/03/2007CN1889684A Long-distance monitoring business realizing method, system and terminal equipment between video information terminals
01/03/2007CN1889535A Method and system for processing multi-media value-added business information and utilized gate equipment
01/03/2007CN1889534A Method and apparatus for raising data transmission performance
01/03/2007CN1889529A Data transmitting method and apparatus
01/03/2007CN1889524A Method for backward realizing private line user mechanism in communication system
01/03/2007CN1889521A Data dispatching method and system
01/03/2007CN1889520A Route information update method and network equipment based on OSPF
01/03/2007CN1889500A Hierarchical virtual local network log-on protocol load sharing method and applied node thereof
01/03/2007CN1889414A Method for transmitting status PDU based on missing PDU detection mechanism
01/03/2007CN1889413A Mixed automatic retransmitting method
01/03/2007CN1889412A High-speed descending group switch-in retransmitting method and system
01/03/2007CN1889411A System and method for relizing multimode network coexistence
01/03/2007CN1889410A Coding terminal, decoding terminal and coding and decoding terminal based on IP network
01/03/2007CN1889409A Chain circuit state detecting method and system
01/03/2007CN1889408A Information propagating network and method for transmission information verification in network
01/03/2007CN1889407A Digital data transmission error-detecting method and system
01/03/2007CN1889406A Method for raising line grouping swith-in system transmitting rate under high-speed
01/03/2007CN1889385A Multi-mode radio communication network system
01/03/2007CN1889367A Method for consitituting sparse generative matrix and method for coding low-density block check code
01/03/2007CN1293724C Service quality managing system for unsymmetry digital subscriber's line
01/03/2007CN1293718C Communication method and apparatus
01/03/2007CN1293717C Method for setting specific rate-matching attributes for each service in mobile radio communication system
01/03/2007CN1293705C Starting of multi-xDSL modulator-demodulator with hidden channel probe
01/02/2007US7159170 LDPC (low density parity check) coded modulation symbol decoding
01/02/2007US7159168 Iterative decoding with likelihood weighting
01/02/2007US7159166 Error correction method, error correction circuit and information-recording/reproduction apparatus
01/02/2007US7159164 Method and apparatus for recovery of particular bits of a frame
01/02/2007US7159163 Feedback for data transmissions
01/02/2007US7159162 Semi-reliable ARQ method and device thereof
01/02/2007US7159155 Error rate control apparatus
01/02/2007US7159141 Repairable block redundancy scheme
01/02/2007US7159123 Use of cyclic redundancy checking for segregating control traffic
01/02/2007US7159074 Data storage system
01/02/2007US7159026 Service performance correlation and analysis
01/02/2007US7158899 Circuit and method for measuring jitter of high speed signals
01/02/2007US7158807 Equalizing signal-to-interference ratios of different physical channels supporting a coded composite transport channel
01/02/2007US7158802 Method and apparatus for providing a highly reliable ACK/NACK for time division duplex (TDD) and frequency division duplex (FDD)
01/02/2007US7158787 Wireless station protocol method
01/02/2007US7158785 Service level indication and registration processing in a wireless communication device
01/02/2007US7158781 System management
01/02/2007US7158773 Noise reduction device and wireless LAN base station apparatus using the device
01/02/2007US7158635 Generation of user equipment identification specific scrambling code for the high speed shared control channel
01/02/2007US7158613 Method and system for enabling circuit testing services on a multi-service provisioning platform
01/02/2007US7158589 Method and apparatus for parallel decoding of turbo encoded data
01/02/2007US7158584 Method, apparatus and system for high-speed transmission on fiber optic channel
01/02/2007US7158579 Diversity transmitter and diversity transmission method
01/02/2007US7158575 System and method for embedding a sub-channel in a block coded data stream
01/02/2007US7158568 Equalizer/forward error correction automatic mode selector
01/02/2007US7158564 Device for generating a digitally modulated test signal
01/02/2007US7158558 Wideband multiple access telecommunication method and apparatus
01/02/2007US7158544 Communication device and method
01/02/2007US7158539 Error resilient windows media audio coding
01/02/2007US7158521 Synchronization system and synchronization method of multisystem control apparatus
01/02/2007US7158518 Method and apparatus for transmitting data packets
01/02/2007US7158504 Multiple mode data communication system and method and forward and/or reverse link control channel structure
01/02/2007US7158501 Wireless communication apparatus
01/02/2007US7158498 Interleaver and deinterleaver for use in a diversity transmission communication system
01/02/2007US7158482 Method and apparatus for preventing received data from corrupting previously processed data in a wireless communications system
01/02/2007US7158477 Data communication apparatus with distributed traffic protection switching system
01/02/2007US7158473 Transmitting/receiving apparatus, method, program, recording medium, and integrated circuit used in communication network
12/2006
12/28/2006WO2006138623A2 Wireless communication network with extended coverage range
12/28/2006WO2006138582A2 Coding and modulation for multiple data streams in a communication system
12/28/2006WO2006138337A1 Robust rank prediction for a mimo system
12/28/2006WO2006138206A1 Pilot and data transmission in a mimo system applying subband multiplexing
12/28/2006WO2006138135A2 Efficient filter weight computation for a mimo system
12/28/2006WO2006137803A2 Dynamic robust header compression