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)
04/2011
04/06/2011CN102006220A IP network signaling transmission fault processing method and device
04/06/2011CN102006189A Primary access server determination method and device for dual-machine redundancy backup
04/06/2011CN102006155A Redundant fault-tolerant method of omnidirectional data transmission
04/06/2011CN102006154A Multi-code channel hybrid automatic repeat request (ARQ) method based on selective repeat
04/06/2011CN102006153A Base station, mobile station, communication system, and communication method
04/06/2011CN102006152A Coordinated multi-point (CoMP) transmission oriented quasi-static codebook feedback bit distributing method
04/06/2011CN102006151A Method and apparatus for performing buffer status reporting
04/06/2011CN102006150A Uplink multi-layer feedback mapping method and device and terminal
04/06/2011CN102006149A Coordinated multi-point transmission-oriented serial code selecting method
04/06/2011CN102006148A Multiple-input multiple-output (MIMO) signal detection method based on breadth-first tree search
04/06/2011CN102006147A Implementation method for reducing average feedback quantity of codebook and optimizing codebook
04/06/2011CN102006146A User scheduling method for multiple-user multiple input multiple output (MU-MIMO) system downlink
04/06/2011CN102006145A Precoding method and device in multi-input and multi-output system
04/06/2011CN102006144A Precoding method and device as well as frequency domain balancing method and device
04/06/2011CN102006143A Technique for enhancing connectivity of wireless multi-hop ad hoc network
04/06/2011CN102006142A Receiver for error-protected packet-based frame
04/06/2011CN102006141A Short-distance wireless communication error correction processing method
04/06/2011CN102006140A Method and device for detecting error rate of data transmission and method and device for indicating link quality control of data transmission
04/06/2011CN102006139A Time domain processing device, mobile communication terminal and data processing method
04/06/2011CN102006117A Method and device for outputting transmission time scale for downlink control channel with support of extended uplink operation
04/06/2011CN102006111A Codebook generating method and device of pre-coding in multiple-input-multiple-output (MIMO) system
04/06/2011CN102006108A Method, device and system for transmitting channel state information (CSI)
04/06/2011CN102006099A Iterative combined detection and decoding method with interference elimination and system thereof
04/06/2011CN102006086A Soft-in-soft-out (SISO) decoding device of (n, k) block codes
04/06/2011CN102006085A Method for constructing eIRA-like quasi-cyclic low-density parity-check (LDPC) code check matrix
04/06/2011CN102006084A CRC (Cyclic Redundancy Check) coding method suitable for OFDM-UWB (Orthogonal Frequency Division Multiplexing- Ultra Wideband) system
04/06/2011CN101599811B Data processing device, communication equipment and data processing method
04/06/2011CN101521625B Method and equipment for distributing network transmission resource
04/06/2011CN101465655B Method for encoding ultra short code length density parity check code
04/06/2011CN101414951B Improved method for T-MPLS tunnel down processing
04/06/2011CN101409641B System and method for implementing remote download through control module main-standby mode
04/06/2011CN101394253B Optimized power allocation method reducing interruption rate in encoded collaboration communication
04/06/2011CN101378334B Communication method based on dual-network redundant universal network model
04/06/2011CN101374086B Access method and apparatus for farend equipment of distributed communication system
04/06/2011CN101355404B Apparatus and method for regulating transmitter parameter with optimization
04/06/2011CN101350701B Method and system for scheduling HSDPA resource
04/06/2011CN101350693B Method and apparatus for conveying protocol information
04/06/2011CN101345823B Information device and portable information apparatus
04/06/2011CN101335596B Low density parity check code implementing apparatus
04/06/2011CN101325467B Method and equipment for transmitting and receiving Ethernet data
04/06/2011CN101316238B Bandwidth control method of Ethernet special line
04/06/2011CN101309125B Multimedia data transmission method of concurrent access of multiple threads
04/06/2011CN101299716B Method, apparatus and system for transmitting service data
04/06/2011CN101282208B Method for updating safety connection association master key as well as server and network system
04/06/2011CN101247160B Method for real-time conveying DGPS data through unmanned aerial vehicle control periodic line
04/06/2011CN101232440B Data stream statistics collocation implementing method and apparatus thereof
04/06/2011CN101232402B Wireless network system and communication method thereof
04/06/2011CN101223724B Self-optimization of time division duplex (TDD) timing and adaptive modulation theresholds
04/06/2011CN101222298B Forward package out-of-order regulation method and base station used in HRPD system
04/06/2011CN101185268B Multiantenna communication apparatus and multiantenna communication system
04/06/2011CN101184080B Velocity sensitization type channel estimation unit and method for orthogonal frequency division multiplexing system
04/06/2011CN101155009B Anti-interference method for communication system
04/06/2011CN101123450B Method for restraining multi-user interference inside intelligent antenna main wave bundle
04/06/2011CN101106419B Method and device for detecting broadcasting information in TD-SCDMA
04/06/2011CN101106406B Single rate and multi-rated multi-antenna signal transmission method under integrated transmission structure
04/06/2011CN101102245B Wireless communication system, device and method
04/06/2011CN101087228B Application adapted access device and a method to adapt resynchronization
04/06/2011CN101060374B Turbo coding stream processing device and method
04/06/2011CN101034964B Downlink data transmission method, system and base station
04/06/2011CN101010902B Apparatus, methods and computer program products for transmission of data over an adjustable synchronous radio channel
04/05/2011US7921349 Mode selection for data transmission in wireless communication channels based on statistical parameters
04/05/2011US7921348 Time monitoring of packet retransmissions during soft handover
04/05/2011US7921347 Method and apparatus for performing automatic retransmission request in a mobile communication system
04/05/2011US7921333 Method and systems for providing data replay, reprocess and retrigger functions in an analyzer
04/05/2011US7921225 Routing messages in a client server environment over multiple networks
04/05/2011US7921196 Adaptive file delivery with transparency capability system and method
04/05/2011US7920888 Power control and automatic repeat request (ARQ) in a radio communications system
04/05/2011US7920884 Frame structures for a wireless communication system with multiple radio technologies
04/05/2011US7920697 Interaction between echo canceller and packet voice processing
04/05/2011US7920654 Signal processing method and apparatus using bit confidence values
04/05/2011US7920647 Receiving apparatus and transmitting apparatus
04/05/2011US7920639 Reception device, communication control method in mobile communication system
04/05/2011US7920638 Method for the multiple-antenna transmission of a signal by space-time block codes, corresponding reception method and signal
04/05/2011US7920601 Vehicular communications system having improved serial communication
04/05/2011US7920570 Communication control apparatus and communication terminal
04/05/2011US7920553 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
04/05/2011US7920496 Transaction control system including portable data terminal and mobile customer service station
04/05/2011US7920483 System and method of dynamically optimizing a transmission mode of wirelessly transmitted information
04/05/2011US7920482 Systems and methods for monitoring information corresponding to communication sessions
04/05/2011US7920478 Network-aware adapter for applications
04/05/2011US7920470 Network adapter with TCP support
04/05/2011CA2498549C Method and apparatus for detecting the synchronization timing of a signal
03/2011
03/31/2011WO2011038272A1 System and method for multi-carrier network operation
03/31/2011WO2011037931A2 Interference cancellation for wireless communications
03/31/2011WO2011037907A1 Physical layer metrics to support adaptive station-dependent channel state information feedback rate in multi-user communication systems
03/31/2011WO2011037503A1 Method and arrangement in a wireless communication system
03/31/2011WO2011037245A1 Communication data transmitting apparatus, communication data transmitting system, communication data transmitting method, and communication data transmitting program
03/31/2011WO2011037191A1 Rfid tag, tag reader/writer, data management system and data management method
03/31/2011WO2011035797A1 Method, relay station and system for transmitting signals between a first signal source and a second signal source
03/31/2011WO2011035728A1 Precoding method in cooperative relay system, communication apparatus and relay apparatus
03/31/2011WO2011035698A1 Method and system for processing uplink data
03/31/2011WO2011014738A3 Method and apparatus for reliability-aided pruning of blind decoding results
03/31/2011WO2011005521A3 Wireless communication having reduced feedback delay
03/31/2011WO2011005017A3 Method and system for purging automatic repeat request blocks
03/31/2011WO2011002233A3 Method and apparatus for advanced arq buffer management in wireless communication system
03/31/2011WO2010151090A3 Method for allocating harq feedback channel in group resource allocation
03/31/2011WO2010151037A3 Method for transmitting retransmission request information for an error packet in a multimedia broadcast/multicast service, and method for retransmitting a packet in response to the retransmission request
03/31/2011WO2010147382A3 Method and apparatus for data management through timer compensation in a wireless communication system
03/31/2011WO2010144254A3 System and method for channel-adaptive error-resilient burst mode transmission
03/31/2011WO2010143874A3 Method of controlling network in wireless network and device
1 ... 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 ... 1035