Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
07/2013
07/17/2013CN103209325A Cross fault tolerance entropy coding method
07/17/2013CN103209204A Computer screen remote control method for medical image teaching system
07/17/2013CN103209183A Method for equipment registration based on digital home network
07/17/2013CN103209151A General constellation demodulation method and system
07/17/2013CN103209064A Method for improving transmission control protocol acknowledgement mechanism based on network coding
07/17/2013CN103209063A Method for designing chip-level data transmission reliability
07/17/2013CN103209062A Information processing method and terminal for machine type communication (MTC), base station and communication system
07/17/2013CN103209061A Method for sending hybrid automatic repeat request-acknowledge character (HARQ-ACK) feedback information
07/17/2013CN103209060A Resource distribution method and device for physical uplink control channel
07/17/2013CN103209059A MIMO (Multiple Input Multiple Output) interference alignment wireless communication method under F-norm (Frobenius norm) bounded channel error model
07/17/2013CN103209058A Terminal, base station and communication data transmission method
07/17/2013CN103209057A Method and device for transmitting data by using codebooks
07/17/2013CN103209056A Transmitter and receiver in radio communication system
07/17/2013CN103209055A Method And Apparatus For Providing Piggybacked Positive Acknowledgement/negative Acknowledgement Field Indicator And A Polling Indicator
07/17/2013CN103209054A Method For Protecting Signalling Information
07/17/2013CN103209053A Method, device and system for sending information bits
07/17/2013CN103209052A Code Division Multiple Access (CDMA) circulating multiplexing combined decoding method and device
07/17/2013CN103209051A Two-step pre-coding method of cooperative multipoint united transmission system under multi-user scene
07/17/2013CN103209050A Digital wireless voice frequency transmission system and method based on 2.4GHz frequency
07/17/2013CN103209049A Link self-adaptation transmission method under iteration receiving condition
07/17/2013CN103209048A Special pilot frequency decoding method and user equipment
07/17/2013CN103209047A China mobile multimedia broadcasting (CMMB) bit de-interleaving device and method
07/17/2013CN103209046A China mobile multimedia broadcasting (CMMB) bit de-interleaving device and method
07/17/2013CN103209045A Data communication method, device and system
07/17/2013CN103209044A Transmission method, device and system of messages with data to be transmitted
07/17/2013CN103209043A Method for requesting for using midamble in data transmission and site
07/17/2013CN103209015A Method, WTRU and AP for transmitting data in format of MIMO OFDMA
07/17/2013CN103209014A Radio frequency transmission method and system
07/17/2013CN103209013A Data transmitting method and device capable of achieving closed loop diversity
07/17/2013CN103209011A Orthogonal frequency division multiplexing (OFDM) multi-antenna mapping method and device
07/17/2013CN103208290A Coder and decoder and preprocessing method and device for parameter analyzing in code stream
07/17/2013CN103207717A Touch screen terminal and communication system and method based on human body electric field conduction
07/17/2013CN102281125B Laminated and partitioned irregular low density parity check (LDPC) code decoder and decoding method
07/17/2013CN102208963B Decoding method for determining rate-free codes through binary system
07/17/2013CN102176690B Framing searching method of DTMB (Digital Television Terrestrial Multimedia broadcasting)
07/17/2013CN102123117B 调制装置及方法 Modulating means and method
07/17/2013CN102076090B Distribution method of signature sequence or signature sequence group on E-HICH
07/17/2013CN102017503B Improved uplink coverage via autonomous retransmission
07/17/2013CN102006625B System and method for reliable broadcast protocol of vehicle-mounted ad hoc network based on forward error correction
07/17/2013CN101997814B Multi-carrier transmission using multiple symbol lengths
07/17/2013CN101989892B System and method for forward link physical layer
07/17/2013CN101895509B Multicarrier multi-input and multioutput transmission
07/17/2013CN101867452B Communication method of serial real-time bus special in electricity
07/17/2013CN101843024B Arrangement and method for transmitting control information in wireless communication systems
07/17/2013CN101843002B Differential channel quality reporting
07/17/2013CN101826953B Data transmission method and data transmission apparatus
07/17/2013CN101689958B Method and arrangements for communication of channel quality information in a telecommunications system
07/17/2013CN101682478B Transmission of system information
07/17/2013CN101675602B Method and arrangement for adapting a multi-antenna transmission
07/17/2013CN101674166B Wireless communication system, wireless communication device and wireless communication method
07/17/2013CN101652953B Apparatus and method for data retransmission in multihop relay wireless communication system
07/17/2013CN101626266B Method and device for estimating rank indication and precoding matrix indication in precoding system
07/17/2013CN101536569B Providing feedback information to target node b during a serving cell change
07/17/2013CN101523741B Method of spatio-temporal coding for multi-antenna communication system of pulsed UWB type
07/17/2013CN101507217B Channel quality assessment method in OFDM(A) communications and a corresponding system
07/17/2013CN101507143B Diversity antenna system with electrical tilt
07/17/2013CN101427506B Noise estimation for wireless communication
07/17/2013CN101395867B Method and apparatus for increasing spectrum use efficiency in a mesh network
07/17/2013CN101300769B Dedicated control channel detection for enhanced dedicated channel
07/17/2013CN101291197B Distributing and transmitting scheme with amplified forwarding power for wireless sensor network of two-hops
07/17/2013CN101167294B Method and device for coordinated relay
07/17/2013CN101040479B Apparatus, method and wireless transmitter for adding bit rate in MIMO system
07/17/2013CN101040477B Method for correcting errors of program-associated data
07/16/2013US8489979 Methods and devices to reduce outer code failure rate variability
07/16/2013US8489975 Method and apparatus for detecting communication errors on a bus
07/16/2013US8489959 Sets of rate-compatible universal turbo codes nearly optimized over various rates and interleaver sizes
07/16/2013US8489953 HARQ process management
07/16/2013US8489952 Method and apparatus for providing error detection in coordination with a radio link layer
07/16/2013US8489949 Combining grant, acknowledgement, and rate control commands
07/16/2013US8489138 Method and apparatus for uplink power control during soft handover
07/16/2013US8489129 Transmission of text/multimedia messages over bearer connections
07/16/2013US8489107 Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system
07/16/2013US8489069 Method, apparatus, and system for QoS control based on charging system
07/16/2013US8488761 Methods and systems for a call log
07/16/2013US8488725 Method and system for spatial channel state information feedback based on a kronecker product
07/16/2013US8488712 Systems and methods for enhanced channel estimation in wireless communication systems
07/16/2013US8488708 Rotating reference codebook that is used in a multiple-input multiple-output (MIMO) communication system
07/16/2013US8488706 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
07/16/2013US8488704 Method for selecting subchannel mode and MIMO communication system using the same
07/16/2013US8488702 MIMO-OFDM transmitter
07/16/2013US8488634 Use of first and second preambles in wireless communication signals
07/16/2013US8488611 Apparatus and method for moving a receive window in a radio access network
07/16/2013US8488536 Mode selection for MIMO in wireless communication
07/16/2013US8488520 Adaptive modulation and coding
07/16/2013US8488480 Apparatus and method for inter-cell interference cancellation in MIMO wireless communication system
07/16/2013US8488464 HSDPA flow control data frame, frame sequence number
07/16/2013US8488453 Method and apparatus for enhanced uplink data transmission
07/16/2013US8488450 Method and system for physical layer aggregation
07/16/2013US8488448 System and method for message sequencing in a broadband gateway
07/16/2013US8488447 System and method for adjusting code speed in a transmission path during call set-up due to reduced transmission performance
07/16/2013CA2612318C Robust rank prediction for a mimo system
07/16/2013CA2565605C Method and apparatus for implementing a data lifespan timer for enhanced dedicated channel transmissions
07/16/2013CA2525805C Interference and noise estimation in an ofdm system
07/11/2013WO2013103815A1 Low complexity beamforming scheme
07/11/2013WO2013103280A1 Method and apparatus for allocating channels related to uplink bundling
07/11/2013WO2013103274A1 Method for transmitting harq-ack information based on transmission diversity priority
07/11/2013WO2013102839A2 Methods and apparatus for link adaptation for single user and multi-user mimo
07/11/2013WO2013102730A1 Transmission of acknowledgement of short duration
07/11/2013WO2013102671A2 Device for receiving a multiplexed stream broadcasting a pmt table including a descriptor for identifying documents transmitted in push mode, and apparatuses associated with the method
07/11/2013WO2013102575A1 Method for identifying redundantly received information, a vehicle-to-x communication system, and a use of said system