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)
10/2012
10/24/2012CN102752253A Method for inhibiting inter-carrier interference of orthogonal frequency division multiplexing (OFDM) system by time-frequency domain combined processing
10/24/2012CN102752252A Single-antenna data transmitting method and device
10/24/2012CN102752243A Method supportive for estimating frequency offset of high-speed scenes of LTE (line termination equipment) system
10/24/2012CN102752241A Method, device and system for detecting quality of channel
10/24/2012CN102752189A Method and equipment for processing message
10/24/2012CN102752184A Data communication system for real-time multicast service and method thereof
10/24/2012CN102752164A Dual-computer hot-standby switching method and system of grading system
10/24/2012CN102752163A Field scoring method based on double-network architecture
10/24/2012CN102752126A Automatic protection switching method, main device and standby device
10/24/2012CN102752102A Data package segmented encryption and transmission processing method and device
10/24/2012CN102752098A Error code measuring method based on pseudo-random code sequence synchronization for communication system
10/24/2012CN102752095A Wireless transmission/receiving unit, method and base station
10/24/2012CN102752093A Distributed file system-based data processing method, device and system
10/24/2012CN102752092A Satellite link self-adaptive transmission method based on virtual hybrid automatic request retransmission
10/24/2012CN102752091A Method and device for selecting single and double current transmission modes in MIMO (multiple input multiple output) system
10/24/2012CN102752090A Method for supporting synchronous hybrid automatic repeat request (HARQ) transmission of physical uplink shared channel (PUSCH)
10/24/2012CN102752089A Method for feeding back acknowledge (ACK)/non acknowledge (NACK)
10/24/2012CN102752088A Method, device and system for sending and receiving response message
10/24/2012CN102752087A Link adapting method based on AMC-ARQ (Adaptive Modulation and Coding-Automatic Repeat-reQuest) striding layer
10/24/2012CN102752086A 数据通信装置和数据通信方法 Data communication apparatus and data communication method
10/24/2012CN102752085A Method and equipment for sending acknowledgement or non-acknowledgement indication information in time division duplexing (TDD) system
10/24/2012CN102752084A Multi-device controller area network (CAN) communication intelligent retransmission method
10/24/2012CN102752083A Method for achieving configuration of cooperated multi-point transmission
10/24/2012CN102752082A Multi-antenna data sending method and system
10/24/2012CN102752081A Parallel cyclic redundancy check method and device in high-speed Ethernet
10/24/2012CN102752080A Anti-eavesdrop coding method based on physical layer
10/24/2012CN102752079A Method for deactivating dual cell (DC)-high-speed downlink packet access (HSDPA) auxiliary carrier, network-side equipment and user equipment (UE)
10/24/2012CN102752078A Downlink single-service precoding method for single-cell multicast MIMO (multiple input multiple output) mobile communication systems
10/24/2012CN102752077A Downlink multi-service precoding method of single-cell multicast multiple input multiple output (MIMO) mobile communication system
10/24/2012CN102752076A Control method, device and computer system for data transmission
10/24/2012CN102752075A Radio frequency identifiable communication link rate adjusting method
10/24/2012CN102752074A Efficient implementation of joint detection based TDSCDMA receivers
10/24/2012CN102752073A Data sending method and system
10/24/2012CN102752072A Network transmission rate controlling method and device
10/24/2012CN102752071A Down-link pre-encoding method used for multipoint cooperative system and central processing node
10/24/2012CN102752070A Control information sending and receiving method and device
10/24/2012CN102752037A Multi-antenna relay pre-code robust construction method under delayed feedback
10/24/2012CN102752036A Method and apparatus for determining a precoding vector for precoding data to be transmitted to a wireless device in a wireless communication system
10/24/2012CN102752035A Emission method of control channel in LTE (Long Term Evolution) system
10/24/2012CN102752033A Determining method and user terminal and base station thereof for multi-user channel quality in mobile communication system
10/24/2012CN102752022A Power line communication method and frame response method and device thereof
10/24/2012CN101834695B Self-adaptive multi-path serial redundant high-speed bus
10/24/2012CN101800725B Mobile multimedia broadcast transmission system
10/24/2012CN101800724B Mobile multimedia broadcast transmission system
10/24/2012CN101800722B Mobile multimedia broadcast transmission system
10/24/2012CN101729206B Conflict detection-based method for separating the threshold selection and cooperation conflict of detector
10/24/2012CN101719923B System and method for broadcasting disaster-tolerant backup
10/24/2012CN101715210B Method and device for assembling MAC-layer HSPA data
10/24/2012CN101715116B Digital broadcasting receiver and signal processing method thereof
10/24/2012CN101714910B Anti-pollution network encoding method based on probability detection
10/24/2012CN101669313B Estimation of error propagation probability to improve performance of decision-feedback based systems
10/24/2012CN101667904B All-in-one feedback retransmission method based on fountain codes
10/24/2012CN101656594B Method and equipment for branch path synchronization of deletion type convolution code
10/24/2012CN101529737B Method and system for data transmission in a multiple input multiple output (MIMO) system
10/24/2012CN101488929B Voice modulation data transmission system and transmission method
10/24/2012CN101444124B Method for adaptive channel signaling
10/24/2012CN101411096B Radio transmission system, and radio station and method used for same
10/24/2012CN101388758B Method and apparatus for ACK/NACK information decoding by E-HICH channel
10/24/2012CN101083516B Systems and methods for wireless communication
10/23/2012USRE43761 Jitter measuring method and device
10/23/2012US8296813 Predictive frame dropping to enhance quality of service in streaming data
10/23/2012US8296639 Method and apparatus for detecting communication errors on a bus
10/23/2012US8296631 Power reception optimization method, and associated apparatus, for operating upon an encoded data block
10/23/2012US8296617 Method and apparatus of HARQ process selection
10/23/2012US8296612 Polymorphic automatic test systems and methods
10/23/2012US8295839 Wireless communication method and apparatus for recovering data following a serving cell change based on a radio link control intelligence mode in effect
10/23/2012US8295399 Transmission apparatus, reception apparatus and digital radio communication method
10/23/2012US8295398 Data re-transferring method based on bit transformation
10/23/2012US8295391 Transmission method and transmission apparatus
10/23/2012US8295384 Estimating spatial expansion matrix in a MIMO wireless communication system
10/23/2012US8295362 Method and system for redundancy-based decoding of video content
10/23/2012US8295327 Method and apparatus for estimating noise variance
10/23/2012US8295302 Methods and apparatus for ensuring compatibility on a high performance serial bus
10/23/2012US8295253 Efficient ACK transmission for uplink semi-persistent scheduling release in LTE
10/23/2012US8295190 Radio link protocol enhancements to reduce setup time for data calls
10/23/2012US8295186 Individual end-to-end D/DV/L measurement in IP multicast
10/23/2012US8295182 Routed event test system and method
10/23/2012US8295173 End-to-end considerate link control and routing in a multihop network
10/23/2012US8295172 Network device traffic class mapping function
10/23/2012US8295169 Automatic switchover mechanism in a network device
10/23/2012US8295161 Network apparatus that determines whether data is written into buffer based on detection of a memory error
10/23/2012US8295159 Timer poll retransmission expiry in a wireless communication system
10/23/2012US8295157 Systems and methods for using out-of-band protocols for remote management while in-band communication is not available
10/18/2012WO2012141638A1 Method and device for soft buffer management based on user equipment categories in a communications network
10/18/2012WO2012141533A2 Method and system for controlling data transmission rate during an upward vertical handover in nested network environment
10/18/2012WO2012141462A2 Method and device for transmitting reception acknowledgement information in a mobile communication system
10/18/2012WO2012141103A1 Transmission-side communication apparatus and retransmission control method
10/18/2012WO2012140291A1 System and method for remote biometric operations
10/18/2012WO2012139512A1 Method and device for sending downlink control information
10/18/2012WO2012139465A1 Method and device for scheduling multi-subframe transmission
10/18/2012WO2012139457A1 Coding block storage method and device
10/18/2012WO2012139398A1 Method and device for adaptive transmission mode scheduling
10/18/2012WO2012139291A1 Method and apparatus for defining harq functionality for cells having different time division duplex subframe configurations
10/18/2012WO2012096531A3 Method and apparatus for coordinating between cells in wireless communication system
10/18/2012US20120266038 Data transmission method and network side device
10/18/2012US20120264479 Method and system for controlling transmission power of a downlink signaling channel based on enhanced uplink transmission failure statistics
10/18/2012US20120263252 Systems and Methods of Power Line Transmission of Solar Panel Data
10/18/2012US20120263216 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier dsl environment
10/18/2012US20120263162 High rate cdma wireless communication system using variable sized channel codes
10/18/2012US20120263151 Dynamic channel quality measurement procedure implemented in a wireless digital communication system to prioritize the forwarding of downlink data
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