Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 1 - Arrangements for detecting or preventing errors in the information received
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
05/2007
05/23/2007EP1788743A1 Receiving method and apparatus and communication system using the same
05/23/2007EP1788742A1 Automatic retransmission request control system and retransmission method in mimo-ofdm system
05/23/2007EP1788720A2 Apparatus and method for outer loop uplink power control during link imbalance
05/23/2007EP1788711A1 Error correction device
05/23/2007EP1787419A1 Signalling a state of a transmission link via a transport control protocol
05/23/2007EP1787418A1 A method and system for link adaptation in wireless networks
05/23/2007EP1787417A1 High data rate demodulation system
05/23/2007EP1787416A1 High data rate demodulation system
05/23/2007EP1787134A1 System and method for message consolidation in a mesh network
05/23/2007EP1786340A2 Wcdma uplink harq operation during the reconfiguration of the tti length
05/23/2007CN2904486Y Communication interface for communicating with appliance through control panel indicator
05/23/2007CN1969522A Apparatus and method for space-frequency block coding/decoding in a communication system
05/23/2007CN1969518A Apparatus for receiving signals via channels
05/23/2007CN1969505A Communication method, packet radio system, controller and user terminal
05/23/2007CN1969494A Method and system for providing availability and reliability for a telecommunication network entity
05/23/2007CN1969493A Two-way communication method and device, system and program
05/23/2007CN1969489A Method and apparatus for selecting a modulation and coding scheme in a wireless communication system
05/23/2007CN1969480A Distributed resource reservation in a wireless AdHoc network
05/23/2007CN1969476A Method and apparatus for dynamically adjusting data transmission parameters and controlling H-ARQ processes
05/23/2007CN1969473A Device and method for controlling transfer mode in multi-input and multi-output mobile communication system
05/23/2007CN1969470A 数据传输方法和接收机 Data transmission method and a receiver
05/23/2007CN1969267A User-level stack
05/23/2007CN1969236A Data transfer method and automation system used in said data transfer method
05/23/2007CN1968535A Method and apparatus for selecting target cell
05/23/2007CN1968518A Cell update realizing method
05/23/2007CN1968516A Call failure handling method and system
05/23/2007CN1968514A Wireless communication network expanding system and method
05/23/2007CN1968446A Frame structure for variable rate wireless channels transmitting high speed data
05/23/2007CN1968435A Method and apparatus for high rate packet data transmission
05/23/2007CN1968434A Method and apparatus for high rate packet data transmission
05/23/2007CN1968433A Method and apparatus for high rate packet data transmission
05/23/2007CN1968365A Signal processing apparatus and a control method thereof
05/23/2007CN1968306A Network device and its speech quality detection method and communication system using same
05/23/2007CN1968249A Tds-ofdm transmission system and method for processing signal thereof
05/23/2007CN1968238A Sorted QR decomposition method and MIMO detection method
05/23/2007CN1968233A System for transmitting single carrier and transmitting method thereof
05/23/2007CN1968232A System for transmitting single carrier and transmitting method thereof
05/23/2007CN1968208A Wireless service differentiation method and wireless transmission device
05/23/2007CN1968175A System and method for fast layer 2 protection in passive optical networks
05/23/2007CN1968101A Method, system and administrative server for front-end equipment control
05/23/2007CN1968075A Distributed hot-standby logic device and primary/standby board setting method
05/23/2007CN1968074A Network flow/stream simulation method
05/23/2007CN1968073A Hybrid ARQ method, device and transmission system for packet data transmission
05/23/2007CN1968072A Scheduling method in compression mode
05/23/2007CN1968071A Decoding device, decoding method, and receiving apparatus
05/23/2007CN1968070A Signal precoding method
05/23/2007CN1968069A Low-complexity soft input/output detection method in multi-antenna orthogonal frequency-division multiplexing system
05/23/2007CN1968068A System for speech speed regulation for network telephone and its method
05/23/2007CN1968067A Simplified maximum likelihood test method and device
05/23/2007CN1968066A Channel configuration and allocation method applicable to multi-carrier high-speed downlink packet access
05/23/2007CN1968053A Automatic retransmission request layer interaction in a wireless network
05/23/2007CN1968042A Uplink sub-macro method used for multiantenna, orthogonal frequency division multiple access cellular system
05/23/2007CN1968036A A forward correcting decoding device and control method
05/23/2007CN1968035A Regulation method of SIR special used for physical control channel DPCCH
05/23/2007CN1317870C Method for guaranteeing reliability of data transmission from one point to multiple points
05/23/2007CN1317841C Method for identifying and preventing errors by replacement messages and node thereof
05/23/2007CN1317834C Method and apparatus for generating preamble using chaotic sequence
05/23/2007CN1317832C 通信装置 Communication device
05/23/2007CN1317828C Reed-solomon code or extending Reed-Solomon code decoding method and decoder
05/23/2007CN1317678C Method and system of providing problem determination and fault recovery character for environmental calculation
05/22/2007US7222290 Method and apparatus for receiver detection on a PCI-Express bus
05/22/2007US7222287 Decoder, error position polynomial calculation method, and program
05/22/2007US7222286 Decoding device having a turbo decoder and an RS decoder concatenated serially and a method of decoding performed by the same
05/22/2007US7222284 Low-density parity-check codes for multiple code rates
05/22/2007US7222267 Method of providing information on errors of hard disk drive, hard disk drive therefor and information processing apparatus therefor
05/22/2007US7222256 System and method for controlling redundant communication links in networked safety systems
05/22/2007US7222186 Content transferring technique
05/22/2007US7221956 Power control for partial channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
05/22/2007US7221954 Method for adjusting channel interference between access points in a wireless network
05/22/2007US7221945 System and method for establishing and controlling access to network resources
05/22/2007US7221943 Wireless station protocol program
05/22/2007US7221911 Multi-band ultra-wide band communication method and system
05/22/2007US7221720 Decoders for many-carrier signals, in particular in DVB-T receivers
05/22/2007US7221714 Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation)
05/22/2007US7221710 Block error compensating apparatus of image frame and method thereof
05/22/2007US7221706 Systems and methods for performing bit rate allocation for a video data stream
05/22/2007US7221688 Method and apparatus for receiving a digital audio broadcasting signal
05/22/2007US7221680 Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
05/22/2007US7221664 Transmittal of heartbeat signal at a lower level than heartbeat request
05/22/2007US7221654 Apparatus, and associated method, for selecting radio communication system parameters utilizing learning controllers
05/22/2007US7221651 Radio station and data packet transmitting/receiving method
05/22/2007US7221648 Rate adaptation in a wireless communication system
05/22/2007US7221645 Pilot pattern design for a STTD scheme in an OFDM system
05/22/2007CA2341747C Combined channel coding and space-time block coding in a multi-antenna arrangement
05/18/2007WO2007056107A2 System and method for improved data throughput in a wireless network
05/18/2007WO2007055150A1 Communication device, transmitter, receiver, and error correcting optical communication system
05/18/2007WO2007054873A1 A methods to support a distributed error correction code
05/18/2007WO2007054872A1 A method to support a distributed error correction code
05/18/2007WO2007054808A2 Error detection in high speed asymmetric interfaces using dedicated interface lines
05/18/2007WO2007054406A1 Automatic selection of coherent and noncoherent transmission in a wireless communication system
05/18/2007WO2007054400A1 Interleaver and deinterleaver for mimo multiple antenna systems
05/18/2007WO2007025160A3 Varied transmission time intervals for wireless communication system
05/18/2007WO2007014021A3 Multiplexing and feedback support for wireless communication systems
05/18/2007WO2007005669A3 Methods, apparatus and computer program products for joint decoding of access probes in a cdma communications system
05/18/2007WO2007001829A3 Strengthening secure hash functions
05/17/2007US20070113144 Decoding apparatus and decoding method
05/17/2007US20070113142 Method and system for providing low density parity check (LDPC) encoding
05/17/2007US20070113141 Vsb reception system with enhanced signal detection for processing supplemental data
05/17/2007US20070113140 Method and apparatus for efficiently retransmitting data in wireless network environment
05/17/2007US20070113139 Method for setting environment of mobile communication terminal using multimedia message
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