Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2007
06/20/2007EP1388231B1 Method and apparatus for allocating resources in a multiple-input multiple-output communication system
06/20/2007EP1247367B1 Multi channel stop and wait arq communication method and apparatus
06/20/2007EP1173959B1 Method and apparatus for estimating channel conditions in wireless communication systems
06/20/2007EP0861534B1 Instrument for test and measurement of atm network virtual connections
06/20/2007EP0667074B1 Packet delivery system
06/20/2007CN2914497Y Emitter and receiver of radio communication system
06/20/2007CN1985526A Method and apparatus for processing data blocks during soft handover
06/20/2007CN1985484A Broadcast transmission with spatial spreading in a multi-antenna communication system
06/20/2007CN1985459A System and method for generating a jittered test signal
06/20/2007CN1984446A Method for saving resource of soft-switch residence
06/20/2007CN1984372A Point to multi-point services using high speed shared channels in wireless communication systems
06/20/2007CN1984145A Communication apparatus, communication method and communication system
06/20/2007CN1984105A Circuit for measuring an eye size of data, and method of measuring the eye size of data
06/20/2007CN1984103A Method and device for eliminating digital filter outputting DC component
06/20/2007CN1984082A Method for sharing signaling message load
06/20/2007CN1984059A Method and system for transmitting scheduling information in wireless network
06/20/2007CN1984057A Method and device for acquiring IUB interface time-delayed performance
06/20/2007CN1983940A System and method combined on-line charge with off-line charge
06/20/2007CN1983929A Data communications system and data communications method
06/20/2007CN1983916A Redundant edition re-configuration
06/20/2007CN1983915A Method and device for detecting signal
06/20/2007CN1983914A HARQ method and system
06/20/2007CN1983913A Method and system for transmitting data
06/20/2007CN1983912A Method for transmitting data by sliding-window backward mode
06/20/2007CN1983911A Method and system for faster detection and retransmission of lost tcp segments
06/20/2007CN1983910A Method for detecting signal in multi-antenna digital wireless telecommunication system
06/20/2007CN1983909A Method and device for hiding throw-away frame
06/20/2007CN1983908A Method for automatically correcting label resource management
06/20/2007CN1983907A Method for controlling flow media transmitting rate
06/20/2007CN1983903A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983902A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983901A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983900A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983899A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983898A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983897A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983896A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983895A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983866A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983865A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983861A Apparatus and method for transmitting/receiving data in a communication system
06/20/2007CN1983856A Method and apparatus for power control in a wireless communication system
06/20/2007CN1983855A Closed loop control system, method of dynamic adjusting bandwidth and convergence state detection module
06/20/2007CN1983826A Turbo decoder and decoding method
06/20/2007CN1983824A Method and system for realizing the second intersection and random access memory
06/20/2007CN1983822A Parity check matrix, method for generating parity check matrix, encoding method and error correction apparatus
06/20/2007CN1983432A Structured set partitioning and multilevel coding for partial response channels
06/20/2007CN1322782C Communication system switching method, and terminal device using this method
06/20/2007CN1322700C Method for proving the authenticity or integrity of a message by means of a public exponent equal to the power of two
06/20/2007CN1322695C Method and device for error correction of data blocks
06/20/2007CN1322694C Method and system for determining data transmitting safety system for network communication connection
06/20/2007CN1322684C Method and apparatus for determining operation condition in communications system
06/20/2007CN1322681C Reverse link initial power setting
06/20/2007CN1322452C Arithmetric functions in torus and tree networks
06/20/2007CN1322444C Method for transmitting and processing command and data
06/19/2007US7234100 Decoder for trellis-based channel encoding
06/19/2007US7234098 Method and apparatus for providing reduced memory low density parity check (LDPC) codes
06/19/2007US7234095 Turbo encoded hybrid automatic repeat request system and error detection method
06/19/2007US7234079 Method and system for enabling recovery of data stored in a computer network; a method and a system for recovering data stored in a computer network
06/19/2007US7234020 Fault notification based on volume access control information
06/19/2007US7233940 System for processing at least partially structured data
06/19/2007US7233667 Record medium, record medium manufacturing device, computer readable record medium on which program is recorded, and data presentation device
06/19/2007US7233636 Technique for oversampling to reduce jitter
06/19/2007US7233626 Flexible bit selection using turbo trellis-coded modulation
06/19/2007US7233625 Preamble design for multiple input—multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system
06/19/2007US7233620 Bandwidth-efficient wireless network modem
06/19/2007US7233602 Coordination architecture for wireless communication devices using multiple protocols
06/19/2007US7233594 Apparatus for transmitting/receiving wireless data and method thereof
06/19/2007US7233582 Wireless communication system and transmission power control method therefor
06/19/2007US7233573 Apparatus and method for receiving data from a network
06/19/2007US7233572 Method and apparatus for transmitting packet by using indirect acknowledgement timer in wired/wireless integrated network
06/19/2007US7233569 Tunnel reroute
06/19/2007US7233567 Apparatus and method for supporting multiple traffic redundancy mechanisms
06/19/2007US7233264 Information additive code generator and decoder for communication systems
06/19/2007CA2333109C Segmentation mechanism for a block encoder
06/14/2007WO2007067107A1 A wireless communication mimo system with repeaters
06/14/2007WO2007066935A2 Transmitting apparatus for transmitting in a multi-carrier system using multiple antennas and receiving apparatus in the same system
06/14/2007WO2007066588A1 Wireless lan communication system
06/14/2007WO2007066307A2 Multiple spatial channel transmission with rate control
06/14/2007WO2007066293A2 System, apparatus, and method for single-carrier block transmission with adaptive guard interval
06/14/2007WO2007066073A1 Point to multipoint device for communication with a plurality of telecommunications units
06/14/2007WO2007066044A2 Dynamic interleaving method and device
06/14/2007WO2007065458A1 Method, circuit arrangement and terminal for transmitting voice and/or video data via ip-based networks
06/14/2007WO2007043373A9 Communication device
06/14/2007WO2006135927A3 Method and apparatus for generating weights for transmit diversity in wireless communication
06/14/2007US20070136637 Device and method for correcting a data error in communication path
06/14/2007US20070136634 Reception apparatus and reception method
06/14/2007US20070136633 Codeword automatic repeat request/decoding method and transmission/reception apparatus using feedback information
06/14/2007US20070136393 System for Highly Available Transaction Recovery for Transaction Processing Systems
06/14/2007US20070135143 Dual event slotted paging
06/14/2007US20070135142 Dual event slotted paging
06/14/2007US20070135049 Radio transmission apparatus, radio reception apparatus and radio transmission method
06/14/2007US20070133709 Apparatus and method for iterative detection and decoding (IDD) in multi-antenna communication system
06/14/2007US20070133708 Method and apparatus for allocating transmission power in communication system with multiple antennas
06/14/2007US20070133707 Apparatus and method for determining transmit/receive antenna in communication system using multiple antennas
06/14/2007US20070133705 Method for synchronizing seamless rate adaptation
06/14/2007US20070133663 Data Packet Transmission for Channel-Sharing Collocated Wireless Devices
06/14/2007US20070133661 DMB receiver capable of reducing time required for changing channel
06/14/2007US20070133659 MIMO-CDMA apparatus and the coding/decoding method thereof
06/14/2007US20070133605 Data packet transmission