Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2009
06/24/2009EP2073469A2 Interference cancellation method for use in mobile communication system
06/24/2009EP2073425A2 Apparatus and method for optimizing status report time in mobile communication system
06/24/2009EP2073424A1 System and method for error recovery for wireless multihop communication
06/24/2009EP2073423A1 Method and device for error detection and handling of received radio link control protocol data units in a mobile radio communication system
06/24/2009EP2073422A1 Error control mechanism
06/24/2009EP2073421A1 Method and apparatus for transmitting a data signal over a transmission channel
06/24/2009EP2073420A1 Optimum BER adjustment for adaptive multi-carrier modulation
06/24/2009EP2073419A1 Control channel signaling using a common signaling field for transport format and redundancy version
06/24/2009EP2073418A2 TD-SCDMA uplink processing
06/24/2009EP2073417A2 Methods and apparatus for channel quality indication feedback in a communication system
06/24/2009EP2073416A2 Combined HSDPA-HARQ-logic
06/24/2009EP2073389A1 Method and apparatus for multi-mode clock data recovery
06/24/2009EP1770935B1 A method for implementing the access configuration mode resource reservation in the next generation network
06/24/2009EP1716655B1 Adaptive feedback for mimo communication systems
06/24/2009EP1629621B1 Method and tester for determining the error rate of a mobile radio device with variable block allocation
06/24/2009EP1481519A4 Detecting and measuring interference contained within a digital carrier
06/24/2009EP1428359A4 System and method for providing two-way communications network transmissions over internet protocol
06/24/2009EP1402386A4 Ethernet addressing via physical location for massively parallel systems
06/24/2009EP1305961A4 Method and apparatus for reduced reversed traffic in a cellular telephone system
06/24/2009CN101467380A Method and apparatus for estimating noise varience
06/24/2009CN101467379A Cell specific retransmission of single frequency network MBMS data
06/24/2009CN101467378A 无线基站以及无线通信控制方法 A radio base station and a radio communication control method
06/24/2009CN101467377A Data reception method, repair method and corresponding terminal
06/24/2009CN101467376A Space-time-frequency encoding method and device
06/24/2009CN101467355A Method and system for controlling transmission power of a downlink signaling channel based on enhanced uplink transmission failure statistics
06/24/2009CN101466121A User equipment and method, cellular communication equipment, node B and communication method
06/24/2009CN101465721A Method for ensuring switched network high redundancy by multi-technology
06/24/2009CN101465720A Method and device for sending upward HARQ feedback information
06/24/2009CN101465719A Data retransmission method and device
06/24/2009CN101465718A Method and apparatus for mapping codeword current to layer in multi-input multi-output system
06/24/2009CN101465717A Improved selection criterion for quantized precoded spatial multiplexing MIMO
06/24/2009CN101465716A Method of sending data from vivo functional device to vitro program controlled instrument of embedded system
06/24/2009CN101465715A Transmission apparatus and method, reception apparatus and method, and program
06/24/2009CN101465714A Method, device and system for mixed multiple connection and de-multiple connection
06/24/2009CN101465713A Wireless device and wireless communication method
06/24/2009CN101465712A Self-adapting regulation method for maximum load of data frame
06/24/2009CN101465711A Method for transmitting multi-mode data business in mobile multimedia broadcasting system
06/24/2009CN101465710A Data transmission method
06/24/2009CN101465709A Method for sending and receiving pulse frame
06/24/2009CN100505946C A method for implementing voice communication using circuit data mode and processing module therefor
06/24/2009CN100505938C Device and method of road measurement for SCDMA network
06/24/2009CN100505923C System for permitting control of the purging of a node B by the serving radio network controller
06/24/2009CN100505908C Method for monitoring link stability
06/24/2009CN100505846C Device for receiving digital signals with fading compensation
06/24/2009CN100505823C Robust mode staggercasting storing content
06/24/2009CN100505765C Method of multi-channel data processing
06/24/2009CN100505726C OFDM receiver
06/24/2009CN100505678C Method and communication device for transmitting information or source code data to communication station
06/24/2009CN100505614C System backup and recovery method, and backup and recovery server
06/24/2009CN100505613C Frame head dither filtering device and method
06/24/2009CN100505612C Method for determining re-transmitting data block size and base station, data transmission method
06/24/2009CN100505611C Method for increasing side resource using rate of wideband CDMA network base station
06/24/2009CN100505610C Method and device for transmitting data according to hybrid ARQ method, and the receiver
06/24/2009CN100505609C Method for affirming transmission mode parameter in collocation of wireless link control layer
06/24/2009CN100505608C Adpative jam control method and system suitable for satellite network
06/24/2009CN100505607C Method and apparatus for allocating resources in a multiple-input multiple-output (MIMO) communication system
06/24/2009CN100505606C Self-adaptive code modulating method
06/24/2009CN100505605C Control channel coding and decoding
06/24/2009CN100505604C Device for transmitting and receiving error detecting data in communication system
06/24/2009CN100505599C Physical layer automatic repeat request (arq) method
06/24/2009CN100505578C Method and apparatus for signal equalization in a communication system with multiple receiver antennas
06/24/2009CN100505577C Method and apparatus for utilizing channel state information in a wireless communication system
06/24/2009CN100505557C Viterbi decoding based multi-path parallel loop block back tracing method
06/24/2009CN100505069C System and method for detecting codeword errors
06/23/2009USRE40779 Communication system
06/23/2009USRE40777 Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting receiving devices
06/23/2009US7552375 Method, an encoder and communication device for individually encoding code block segments
06/23/2009US7552374 Apparatus and method for tracking packets in a reliably connected transmission system
06/23/2009US7552354 Method of protecting a microcomputer system against manipulation of data stored in a memory arrangement
06/23/2009US7552246 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery
06/23/2009US7551740 Weighted secret sharing and reconstructing method
06/23/2009US7551698 Derivation of eigenvectors for spatial processing in MIMO communication systems
06/23/2009US7551690 Transmitter and receiver
06/23/2009US7551682 Method for improving the performance of a wireless network utilizing beamforming weighting vectors
06/23/2009US7551681 Digital wireless audio transmitter system employing time diversity
06/23/2009US7551637 Method and apparatus for channel sensitive scheduling in a communication system
06/23/2009US7551589 Frame structure of uplink control information transmission channel in MIMO communication system
06/23/2009US7551566 Apparatus and method for ID allocation in MBMS mobile communication system
06/23/2009US7551551 Fast reroute (FRR) protection at the edge of a RFC 2547 network
06/23/2009US7551550 Method and system for allocating protection path resources
06/23/2009US7551546 Dual-mode shared OFDM methods/transmitters, receivers and systems
06/23/2009CA2407990C Downlink power control for multiple downlink time slots in tdd communication systems
06/23/2009CA2385848C System and method for performing pre-emptive protection switching
06/18/2009WO2009076647A1 Forward and reverse shifting selective harq combining scheme for ofdma systems
06/18/2009WO2009076641A1 Selective harq combining scheme for ofdm/ofdma systems
06/18/2009WO2009076462A1 Packet error correlation minimization
06/18/2009WO2009076371A1 Hierarchical crc scheme
06/18/2009WO2009076315A1 Outer coding framework for application packet error rate minimization
06/18/2009WO2009076285A2 Method and apparatus for supporting configuration and control of the rlc and pdcp sub-layers
06/18/2009WO2009076221A1 Method and apparatus for harq encoding with low memory requirement
06/18/2009WO2009076217A2 Apparatus and methods using a linear memory model for encoder output buffers
06/18/2009WO2009075899A1 Coding block based harq combining for ofdma systems
06/18/2009WO2009075624A1 Transport format selection in enhanced ul
06/18/2009WO2009075617A1 A method of selecting a modulation and coding scheme based on adjusted channel quality values
06/18/2009WO2009075507A1 Method of error control
06/18/2009WO2009075331A1 Mobile communication system, base station device, user device, and method
06/18/2009WO2009075097A1 Data transmission/reception system, terminal, relay device, and data transmission method
06/18/2009WO2009074611A2 A method and apparatus for blind decoding
06/18/2009WO2009074587A1 Reduction of interference in an ofdm signal with weighting vectors evolving in vector subspaces
06/18/2009WO2009074489A1 Method and module for correcting transmission errors in a datastream