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)
11/2011
11/09/2011CN102237989A Data transmission method and system
11/09/2011CN102237988A Data transmission method and system in cooperative relay network, intermediate node and source node
11/09/2011CN102237987A Method and device for processing HARQ (Hybrid Automatic Repeat Request) in spatial multiplexing mode
11/09/2011CN102237986A Method of compounding and transmitting uplink control information and communication device thereof
11/09/2011CN102237985A Backhaul link uplink control information processing method, system and relay node
11/09/2011CN102237984A Physical uplink control channel (PUSCH)-based channel state information (CSI) reporting method and device
11/09/2011CN102237983A File transmission method, transmission device and receiving device for non-frame structure communication system
11/09/2011CN102237982A Acknowledgement/negative acknowledgement (ACK/NACK) transmission method and equipment for carrier aggregation system
11/09/2011CN102237981A Method and equipment for transmitting ACK (Acknowledgement)/NACK (Negative Acknowledgement) information
11/09/2011CN102237980A Method and equipment for indicating amount of ACK (Acknowledgement)/NACK (Negative Acknowledgement) information in multicarrier system
11/09/2011CN102237979A Relay backhaul link control signal transmission method and device
11/09/2011CN102237978A Collaborative link establishment and maintenance method and related device
11/09/2011CN102237977A Polarized interweaving OFDM (Orthogonal Frequency Division Multiplexing)/SCFDM (Singe Carrier Frequency Division Multiplexing) passive optical network system
11/09/2011CN102237976A Multiple-input-multiple-output-based wireless network sensor cluster head random-selection interaction method
11/09/2011CN102237975A Method and device for transmitting pre-coding matrix index (PMI) and pre-coding PMI
11/09/2011CN102237974A Method and device for acquiring pre-coding matrix
11/09/2011CN102237973A 预编码处理方法以及用户设备 Precoding method, and a user equipment
11/09/2011CN102237972A Inter-cell offset information transmission method and devices
11/09/2011CN102237971A Data transmission rate regulation method and device
11/09/2011CN102237970A Uniform quantization method for matched channel matrix
11/09/2011CN102237969A Channel state information transmission method and device
11/09/2011CN102237968A Channel state information transmission method and device
11/09/2011CN102237967A Data block processing method and device based on network coding
11/09/2011CN102237966A Digital fountain code decoding method based on degree 2 and high-degree encoding packets
11/09/2011CN102237965A Information transmission method based on convolutional encoding in uplink multi-address relay network
11/09/2011CN102237964A Method and system of operating multi-user system
11/09/2011CN102237963A Method for processing uplink control channel transmission and communication device
11/09/2011CN102237962A Internet protocol (IP) telecommunication network-oriented link frame encapsulation method
11/09/2011CN102237961A Multiple input multiple output related information transmission method
11/09/2011CN102237960A Method and system for allocating maximum number of soft channel bits available
11/09/2011CN102237959A System message updating method and wireless communication system
11/09/2011CN102237958A Method and device for reporting CSI (Channel State Information) based on PUCCH (Physical Uplink Control Channel)
11/09/2011CN102237957A Channel state information reporting method, system and device
11/09/2011CN102237956A Method and device for transmitting uplink data by terminal
11/09/2011CN102237955A Channel state information reporting method and device
11/09/2011CN102237954A Soft de-mapping method and device and communication system thereof
11/09/2011CN102237953A LTE (Long Term Evolution) PDSCH (Physical Downlink Shared Channel) rate de-matching method and device
11/09/2011CN102237952A Precoding method based on MIMO (multiple-input multiple-output) data transmission
11/09/2011CN102237951A Cell eight-antenna port channel state information reference signal transmission method and device
11/09/2011CN102237950A User equipment, base station and channel information feedback method
11/09/2011CN102237949A Method, equipment and system for transmitting demodulation reference signal (RMRS)
11/09/2011CN102237948A Methods and devices for transmitting and receiving service data
11/09/2011CN102237947A Format-optimized MAC (Media Access Control) packet determination method and system
11/09/2011CN102237944A Code division multiplexing method, and transmission equipment and receiving equipment using same
11/09/2011CN102237927A Method, system and equipment for information transmission and response feedback on access link
11/09/2011CN102237920A Systems and methods for uplink multi-user multiple input multiple output (MU MIMO) medium access and error recovery
11/09/2011CN102237919A Channel information feedback method, apparatus, transmitting end and system thereof
11/09/2011CN102237918A Method and equipment for transmitting ACK (Acknowledgement)/NAK (Negative Acknowledgment) signals by using multiple antennae
11/09/2011CN102237917A Method and device for selecting antenna data transmitting mode
11/09/2011CN102237916A Data transmission mode determination method and device
11/09/2011CN102237915A Method and device for selecting antenna data transmitting mode
11/09/2011CN102237914A Antenna data transmission mode selection method and device
11/09/2011CN102237913A Method and device for selecting antenna data transmitting mode
11/09/2011CN102237911A Method and device for selecting antenna data sending modes
11/09/2011CN102237910A Method and device for determining data transmitting mode
11/09/2011CN102237909A Method and device for selecting data transmitting mode in multi-antenna technology
11/09/2011CN102237907A Apparatus and method for communicating data using sequential response protocol
11/09/2011CN102237881A Automatically-selected encoding method
11/09/2011CN101917283B Two-channel hot standby system and method for realizing two-channel hot standby
11/09/2011CN101753348B High-availability industrial Ethernet redundancy method
11/09/2011CN101547064B Interleaving and rate matching and de-interleaving and rate de-matching methods
11/09/2011CN101534175B Transmission frame of transmitter
11/09/2011CN101534173B Method and system for controlling data flow
11/09/2011CN101494522B Method for eliminating wireless signal interference based on network encode
11/09/2011CN101488825B Error detection method and system for data transmission
11/09/2011CN101478373B Signal source and channel combined optimized adaptive error control method
11/09/2011CN101405981B Method for adaptive quadrature amplitude modulation signal constellation remapping for data packet retransmissions
11/09/2011CN101399651B Method, apparatus and system for service data transmission in HSDPA
11/09/2011CN101375562B Method and apparatus for forwarding non-consecutive data blocks in enhanced uplink transmissions
11/09/2011CN101369965B Indication method and device of ascending control signal channel
11/09/2011CN101350702B Method and device for implementing mixed automatic re-transmission indicating channel for enhancing private channel
11/09/2011CN101277140B Method for receiving uplink of multiuser distributed antenna system
11/09/2011CN101272341B Method, device, distributed system and routing device for implementing hardware multicast under distributed structure
11/09/2011CN101272224B LDPC demixing channel coding/decoding method of global digital broadcasting system
11/09/2011CN101207457B Communication device and input data processing method
11/09/2011CN101132259B Method for controlling data retransmission at final retransmission time in wireless network
11/09/2011CN101060380B A high-speed shared control channel HS-SCCH signal processing method and device
11/08/2011US8055984 Forward error correction scheme compatible with the bit error spreading of a scrambler
11/08/2011US8055980 Error processing of user information received by a communication network
11/08/2011US8055974 Content distribution method, encoding method, reception/reproduction method and apparatus, and program
11/08/2011US8055240 Method of notifying a caller of message confirmation in a wireless communication system
11/08/2011US8055012 Hiding and detecting messages in media signals
11/08/2011US8054923 Radio receiver
11/08/2011US8054905 Method of measuring transmit quality in a closed loop diversity communication system
11/08/2011US8054810 Interleaver for transmit diversity
11/08/2011US8054789 Aggregated harq report
11/08/2011US8054775 Power control for reverse packet data channel in CDMA systems
11/08/2011US8054761 Providing security between network elements in a network
11/08/2011US8054751 Remote access link fault indication mechanism
11/08/2011US8054750 Virtual responder for the auto-discovery of a real responder in a network performance test
11/08/2011US8054749 Method and apparatus for checking maintenance association integrity and method and apparatus for adding maintenance end point
11/08/2011US8054740 Method for encoding data blocks
11/08/2011US8054739 Method and apparatus for transmitting signals, and method and apparatus for receiving the signals
11/08/2011CA2618537C Apparatus, and associated method, for selecting whether to reject as invalid a data segment received at a communication station
11/08/2011CA2345291C Adaptive cell-level modulation and channel coding
11/03/2011WO2011137177A1 System and method for channel state feedback in carrier aggregation
11/03/2011WO2011136588A2 Apparatus and method for feeding back data receiving status
11/03/2011WO2011136587A2 Apparatus and method for transmitting ack/nack in tdd system
11/03/2011WO2011136584A2 Method for transmitting ack/nack signals, and base station and user equipment for the method
11/03/2011WO2011136579A2 Method and apparatus for transmitting extended uplink acknowledgement information in a wireless communication system
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