Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
11/2011
11/23/2011CN101729910B Data transmission method and device based on gradable bit streams
11/23/2011CN101594268B Link detection method
11/23/2011CN101547144B Method and device for improving data transmission quality
11/23/2011CN101534168B Blind identification method of coding parameters of RS code of error-tolerant code
11/23/2011CN101505436B Method and equipment for multiple interface optical module adaptation
11/23/2011CN101431501B Modulation method for high-performance digital television ground broadcasting transmitter
11/23/2011CN101415011B Safety effective data polymerization method for wireless sensor network
11/23/2011CN101257634B Digital broadcasting system and error correction method thereof
11/23/2011CN101150378B Interleaving scheme of 32APSK system for low-density checksum coding
11/23/2011CN101141155B Method of preventing coexisted interference of PHS and TD-SCDMA
11/23/2011CN101110623B Part user feedback method for limited feedback of multiple-input multiple-output multi-user system
11/23/2011CN101068124B Method and system for processing signal in communication systems
11/23/2011CN101060382B A multiple time slot joint coding method
11/22/2011US8065591 Method of transmitting digital data packets and device implementing the method and receiver
11/22/2011US8065581 Feedback for data transmissions
11/22/2011US8065580 Redundant transmission of data messages for information and control for HVDC transmission systems
11/22/2011US8065579 Retransmission control scheme and wireless communication apparatus
11/22/2011US8064897 Transmitting/receiving apparatus and transmitting/receiving method
11/22/2011US8064834 Method of allocating radio resources in multi-carrier system
11/22/2011US8064603 Information terminal
11/22/2011US8064554 Radio communication system performing multi-carrier transmission, reception device, reception method, transmission device, transmission method, delay time calculation device, and delay time calculation method
11/22/2011US8064546 Random access preamble detection for long term evolution wireless networks
11/22/2011US8064533 Reconfigurable MIMO transceiver and method for use therewith
11/22/2011US8064532 Method and scheme for space-time coded cochannel interference cancellation
11/22/2011US8064527 Error concealment in a video decoder
11/22/2011US8064525 Method and apparatus for transmitting data frames, and a method and apparatus for data rate matching
11/22/2011US8064461 Method and apparatus for TCIP/IP data transfer over a wireless network
11/22/2011US8064355 Automatic user availability status determination for a handheld communication device
11/22/2011US8064350 Method and system for simplifying protocol analysis
11/22/2011US8064349 Wireless local access network system management procedure and station supporting the procedure
11/22/2011US8064343 Utilizing a replacement pathway for lost packet delivery during media reception in a set-top box (STB)
11/22/2011US8064340 Quality-degraded portion estimating apparatus, quality-degraded portion estimating method, and quality-degraded portion estimating program
11/22/2011CA2521218C Data unit management in communications
11/22/2011CA2463381C A subscriber unit and method for use in a wireless communication system
11/17/2011WO2011143595A1 Method and apparatus for facilitating tri-state decoding on a shared uplink channel
11/17/2011WO2011143487A1 Acknowledgment transmissions under cross-subframe resource allocation in lte-a
11/17/2011WO2011143305A1 Scalable scheduler architecture for channel decoding
11/17/2011WO2011142640A2 Method and apparatus for transmitting aperiodic sounding reference signal in wireless communication system
11/17/2011WO2011142626A2 Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a mimo wireless communication system
11/17/2011WO2011142601A2 Method for performing channel interleaving in a multi-antenna wireless communication system, and apparatus for same
11/17/2011WO2011142597A2 Uplink transmission apparatus and method for mobile communication system supporting uplink mimo
11/17/2011WO2011142559A2 Enhanced block coding method based on small size block code
11/17/2011WO2011142552A2 Error propagation protection in non-binary multiple ack/nacks
11/17/2011WO2011141874A1 System and method for allocating transmission resources
11/17/2011WO2011141839A1 Channel quality estimation from raw bit error rate
11/17/2011WO2011141836A1 Exploiting channel time correlation to reduce channel state information feedback bitrate
11/17/2011WO2011141523A1 Processing transport packets
11/17/2011WO2011140992A1 Method and apparatus for transmitting and receiving pre-coding information
11/17/2011WO2011140987A1 Method and apparatus for transmitting data
11/17/2011WO2011140974A1 System and method for reporting feedback information for adaptive codebooks
11/17/2011WO2011140909A1 Rate matching method and apparatus
11/17/2011WO2011140863A1 Method, apparatus and system for information bits transmission
11/17/2011WO2011140782A1 Downlink transmission method and base station in multiple-input and multiple-output (mimo) system
11/17/2011WO2011121246A3 Transmission method implemented by a node of a cooperative communications system consisting of a plurality of nodes
11/17/2011WO2011104182A3 Encoder and encoding method providing incremental redundancy
11/17/2011WO2011096720A9 Method and apparatus for transmitting control information in a wireless communication system
11/17/2011WO2011094395A3 Communication interface and protocol
11/17/2011WO2011090918A3 Highly utilized communication channel with order and retransmissions
11/17/2011WO2011081389A3 Apparatus and method for generating mac protocol data unit in wireless communication system
11/17/2011WO2011078622A3 Apparatus and method of communicating automatic repeat request (arq) feedback in a wireless communication network
11/17/2011WO2011074906A3 Communication method and apparatus between a terminal and a base station via a frame in a communication system including a relay station
11/17/2011WO2011063301A3 Method and apparatus for seamless transitions between radio links using different frequency bands for data reception
11/17/2011WO2011063299A3 Method and apparatus for seamless transitions between radio links using different frequency bands for data transmission
11/17/2011US20110283157 Method for transmitting information of ack/nack sequence in wireless communication system and apparatus therefor
11/17/2011US20110281611 Transmission level control method and transceiver apparatus in wireless local loop system
11/17/2011US20110280330 Radio communication system, radio terminal, radio base station, control device and radio communication method
11/17/2011US20110280171 Uplink control channel transit power control based on received transmission
11/17/2011DE102010020772A1 Verfahren zur Übertragung eines digitalen Signals im inversenen Multiplex, insbesondere über ein Optical Transport Network und Empfangseinrichtung für ein System zur Realisierung des Verfahrens A method for transmitting a digital signal in the multiplex inversenen, in particular via an Optical Transport Network and receiving device for a system for implementation of the method
11/17/2011CA2799149A1 Method and apparatus for transmitting aperiodic sounding reference signal in wireless communication system
11/17/2011CA2799148A1 Uplink transmission apparatus and method for mobile communication system supporting uplink mimo
11/16/2011EP2387282A1 Base station, user apparatus and method for use of multiple sizes of resource blocks
11/16/2011EP2387196A2 Apparatus and method for multicarrier transmission/reception with transmission quality evaluation
11/16/2011EP2387194A1 Apparatus for transmitting and receiving a signal and method for transmitting and receiving a signal
11/16/2011EP2387193A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
11/16/2011EP2387192A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
11/16/2011EP2387176A1 Methods and devices for allocating resources and processing confirmation information
11/16/2011EP2387175A1 Packet-transmission method for a wireless telecommunication system using ciphering and HARQ mechanisms.
11/16/2011EP2387174A1 Signal encoding method and apparatus, united feedback signal encoding method
11/16/2011EP2387173A2 Transmitting apparatus and method, and receiving apparatus and method
11/16/2011EP2387172A2 Method of transmitting downlink channel rank information through physical uplink shared channel
11/16/2011EP2387171A2 Managing upstream transmission in a network
11/16/2011EP2387163A1 Method, device and system for information transmitting and obtaining
11/16/2011EP2387161A1 Method for transmitting a signal between a transmitter and a receiver in a power line network, transmitter, receiver, power line communication modem and powerline communication system
11/16/2011EP2386162A1 Method and apparatus for channel estimation using multiple description codes
11/16/2011EP2386154A1 Methods and systems for improving retransmission reliability by increasing the robustness of the selected modulation and coding scheme with the retransmission number
11/16/2011EP2386153A2 System and method for packet acknowledgment
11/16/2011EP2386152A1 Method and apparatus for computing and reporting channel quality indication (cqi)
11/16/2011EP2386149A1 Method for communication in a wireless network and communication device
11/16/2011EP2279577B1 Tti bundling indication to a non-serving base station
11/16/2011EP1922892B1 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation
11/16/2011EP1700423B1 Dsl system estimation and parameter recommendation
11/16/2011EP1287618B1 Method and apparatus for recovery of particular bits of received frame
11/16/2011EP1183880B1 Apparatus and method for beamforming in a changing-interference environment
11/16/2011CN202043117U Ship and shore data communication system
11/16/2011CN1954502B Methods and apparatus for reducing error floors in message passing decoders
11/16/2011CN1937464B Method for balancing the ratio Eb/1 in a service multiplexing CDMA system and telecommunication system
11/16/2011CN102246576A System for wireless communication, base station, method of wireless communication, program
11/16/2011CN102246453A Hybrid automatic repeat request round trip time and acknowledgement/negative acknowledgement repetition in discontinuous reception
11/16/2011CN102246452A Detection method and system for MIMO system
11/16/2011CN102246451A Channel capacity adaptive repeater