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)
08/2009
08/19/2009CN101512948A Content-adaptive multimedia coding and physical layer modulation
08/19/2009CN101512947A Autonomous transmission for extended coverage
08/19/2009CN101512929A Method and apparatus for providing efficient precoding feedback in a mimo wireless communication system
08/19/2009CN101512928A Transmission method and apparatus
08/19/2009CN101512489A Techniques for decreasing queries to discover routes in an interior gateway protocol
08/19/2009CN101511128A Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (cdma) radio link
08/19/2009CN101511094A Dynamic decode method for GSM/TD wireless network null port protocol
08/19/2009CN101511042A Data synchronization method and device
08/19/2009CN101510999A Client terminal implementing method for real time monitoring video
08/19/2009CN101510998A Self-adapting flow control method for data transmission of wireless video monitoring system
08/19/2009CN101510886A Method and apparatus for processing message of MP group
08/19/2009CN101510865A Data processing device and method
08/19/2009CN101510847A Method and apparatus for adjusting link velocity
08/19/2009CN101510840A TCP/IP packet-centric wireless transmission system architecture
08/19/2009CN101510821A Method and apparatus for protecting high throughput stations
08/19/2009CN101510820A Selection method of pre-encoding matrix
08/19/2009CN101510819A Method and apparatus for matching velocity
08/19/2009CN101510818A Detection method, device and system for optical fiber link
08/19/2009CN101510817A Method and apparatus for receiving mixing automatic re-transmission request
08/19/2009CN101510816A Multi-route parallel transmission method based on route relationship
08/19/2009CN101510815A Method, apparatus and system for processing slicing message
08/19/2009CN101510814A Method and system for duty cycling portions of a network device based on aggregate throughput of the device
08/19/2009CN101510813A Method for transmitting and processing data of communication system, communication system and communication equipment
08/19/2009CN101510812A Device and method for calculating channel status index
08/19/2009CN101510809A Failure detection method, system and TDM veneer
08/19/2009CN101510803A Error correcting system and method of wireless laser communication GF(q) domain
08/19/2009CN101510789A Mining system device for multifunctional wireless data transmit-receive and signal conversion
08/19/2009CN100531462C Method for updating HS-DSCH service residence
08/19/2009CN100531220C Optimum restarting realizing method for generating tree protocol in two-layer network device
08/19/2009CN100531210C Method of seamless switching for transmission of mobile stream media
08/19/2009CN100531189C method for implementing communication protocol replacement and host interface device
08/19/2009CN100531173C Transmitting/receiving apparatus and corresponding method for a communication network
08/19/2009CN100531172C Method for reducing count complex rate when OFDM and STBC connection
08/19/2009CN100531171C Digital broadcast receiving apparatus and receiving method
08/19/2009CN100531167C Method and system for wireless communication networks using relaying
08/19/2009CN100531145C Data transfer method for cooperative work of the link layer and transport layer in the dynamic optical network
08/19/2009CN100531126C Packet transfer method and transfer apparatus
08/19/2009CN100531075C Method for monitoring sub-layer via EXP field identifier
08/19/2009CN100531066C Method and device for determining business parameter grade quantizing range of business service
08/19/2009CN100531024C Method of reducing the variance of a signal-to-noise ration estimate for a signal with differential phase and coherent amplitude modulation
08/19/2009CN100531023C Method and apparatus for condition report feedback
08/19/2009CN100531022C Communication system
08/19/2009CN100531021C Method, encoder and communication device for encoding parallel concatenated data
08/19/2009CN100531012C Method and apparatus for testing wireless communication channels
08/19/2009CN100531009C Base station apparatus and method for controlling transmission assignment
08/19/2009CN100531004C Communication apparatus
08/19/2009CN100530991C Error detection code generating method and error detection code generator
08/19/2009CN100530986C Starting of multi-xDSL modulator-demodulator with hidden channel probe
08/19/2009CN100530981C Successive interference cancellation receiver processing with selection diversity
08/19/2009CN100530160C Architecture for distributed computing system and automated design, deployment, and management of distributed applications
08/18/2009US7577894 Apparatus and method for judging the legitimacy of transfer data
08/18/2009US7577890 Systems and methods for mitigating latency associated with error detection and correction
08/18/2009US7577756 Dynamically-and continuously-variable rate, asynchronous data transfer
08/18/2009US7577399 Method and communication station for transmitting data
08/18/2009US7577227 Link adaption in general packet radio service networks
08/18/2009US7577208 VSB transmission system
08/18/2009US7577207 Bit labeling for amplitude phase shift constellation used with low density parity check (LDPC) codes
08/18/2009US7577102 Information processing system, information processing method, and computer readable medium
08/18/2009US7577100 System and method for measuring signal to noise values in an adaptive wireless communication system
08/18/2009US7577099 Method and apparatus for fault localization in a network
08/18/2009US7577090 Method and system for providing availability and reliability for a telecommunication network entity
08/18/2009CA2424318C Medium access control for orthogonal frequency-division multiple-access (ofdma) cellular networks
08/13/2009WO2009099871A1 Forward error correction coding for am 9khz and 10khz in-band on-channel digital audio broadcasting systems
08/13/2009WO2009099847A2 Forward error correction based data recovery with path diversity
08/13/2009WO2009099841A2 Method and apparatus for facilitating concatenated codes for beacon channels
08/13/2009WO2009099389A1 Methods and devices relating to downlink assignments
08/13/2009WO2009099381A1 Robust speech transmission
08/13/2009WO2009099373A1 A method of transmitting speech
08/13/2009WO2009099370A1 Method and arrangement in a telecommunication system in which an acknowledgment message is fed back for a bundle of frames
08/13/2009WO2009099369A1 Method and arrangement in a telecommunication system
08/13/2009WO2009099306A1 Methods and apparatus to allocate acknowledgement channels
08/13/2009WO2009099287A1 Control and data multiplexing in communication systems
08/13/2009WO2009099092A1 Execution judgment device, reception device, radio communication system, and execution judgment method
08/13/2009WO2009098981A1 Transmitter, receiver, base station device, mobile station device, and wireless communication system
08/13/2009WO2009098892A1 Wireless communication base station device, wireless communication relay device, wireless communication terminal device, packet retransmission method, and wireless communication system
08/13/2009WO2009098869A1 Radio communication base station device and channel allocation method
08/13/2009WO2009098610A2 A method for acknowledging reception of data
08/13/2009WO2009098219A2 Dtx detection when ack/nack is transmitted with scheduling request
08/13/2009WO2009098187A2 Ack/nack channelization for resource blocks containing both ack/nack and cqi
08/13/2009WO2009098178A1 Method for decoding a signal in a multiple-antenna system, and corresponding computer software product and decoding device
08/13/2009WO2009098059A2 A method and system for stopping execution of a turbo decoder
08/13/2009WO2009097808A1 Method for link adaptation in wideband wireless mobile comunication systems, system and apparatus thereof
08/13/2009WO2009097732A1 Indication method and judgment method of modulation mode of high speed downlink packet access
08/13/2009WO2009097724A1 Transmission method for physical hybrid repeat indicator channel signal in downlink pilot time slot
08/13/2009WO2009074611A3 A method and apparatus for blind decoding
08/13/2009WO2009063286A3 Apparatus and method for fast retransmission in a power line communication network
08/13/2009WO2009053816A3 Digital broadcast signaling metadata
08/13/2009WO2009051748A3 Beamforming using predefined spatial mapping matrices
08/13/2009WO2007051192A8 A method and apparatus for pre-coding for a mimo system
08/13/2009US20090204867 Control of data transmission based on harq in a wireless communication system
08/13/2009US20090204866 Data transmission control method and transmitter apparatus
08/13/2009US20090204865 Data repair enhancements for multicast/broadcast data distribution
08/13/2009US20090204864 Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system
08/13/2009US20090204863 Method and apparatus for supporting harq
08/13/2009US20090204862 Method of an uplink harq operation at an expiry of time alignment timer
08/13/2009US20090204847 Repairable block redundancy scheme
08/13/2009US20090203377 Radio base station apparatus, pilot transmission method thereof, and a terminal apparatus
08/13/2009US20090202015 Transmitter having full-diversity and full-rate, a linear space-time code generating method for the transmitter, and a mimo system using same
08/13/2009US20090201894 Pipeline architecture for multi-slot wireless link processing
08/13/2009US20090201849 Transmission apparatus, transmission method, reception apparatus and reception method
1 ... 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 ... 1035