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)
03/2012
03/01/2012WO2012025574A1 System and method for dynamic timeslot reduction
03/01/2012WO2012025572A1 System and method for entering dynamic timeslot reduction
03/01/2012WO2012025457A1 Method for recovery of lost data and for correction of corrupted data
03/01/2012WO2012025375A1 Method for transmitting sensor data
03/01/2012WO2012024993A1 Sending method and device for 8-antenna downlink control channel
03/01/2012WO2012024963A1 Method, apparatus and system for processing firmware based on firmware over the air technology
03/01/2012WO2012024870A1 Method and system for data retransmission
03/01/2012WO2012024865A1 Method and apparatus for adaptive modulation and coding
03/01/2012WO2012024837A1 Method and system for precoding
03/01/2012WO2012005523A3 Method for transmitting response information in a wireless communication system, and apparatus for same
03/01/2012WO2012005522A9 Method and apparatus for transmitting control information in a wireless communication system
03/01/2012WO2011149228A3 Apparatus and method for providing harq for ranging in a wireless communication system
03/01/2012WO2011145832A3 Method for determining modulation order of uplink control information in multiple antenna wireless communication system and device therefor
03/01/2012WO2011142626A3 Method and apparatus for multiplexing control information and data, and for transmitting the multiplexed control information and data in a mimo wireless communication system
03/01/2012WO2011142601A3 Method for performing channel interleaving in a multi-antenna wireless communication system, and apparatus for same
03/01/2012WO2011142597A3 Uplink transmission apparatus and method for mobile communication system supporting uplink mimo
03/01/2012WO2011142552A3 Error propagation protection in non-binary multiple ack/nacks
03/01/2012WO2011139122A3 Apparatus and method for channel coding in a communication system
03/01/2012WO2011139058A3 Method of control indication in multi-input multi-output communication systems
03/01/2012WO2011139043A3 Method and apparatus for performing a random access process in a wireless communication system
03/01/2012WO2011136588A3 Apparatus and method for feeding back data receiving status
03/01/2012WO2011136587A3 Apparatus and method for transmitting ack/nack in tdd system
03/01/2012WO2011136575A3 Apparatus and method for allocating a data rate in a multi-antenna transmitter
03/01/2012US20120054573 Communication device and data retransmission method
03/01/2012US20120054572 Method and Apparatus for Delta Data Storage
03/01/2012US20120054571 System and method for managing uncertain events for communication devices
03/01/2012US20120051271 Arrangement and method for channel mapping in a wireless communication system
03/01/2012DE112004003070B4 Kartierungs- und Entkartierungs-Techniken für eine Vorwärtsfehlerkorrektur Mapping and Entkartierungs techniques for forward error correction
03/01/2012CA2808902A1 System and method for dynamic timeslot reduction
03/01/2012CA2808895A1 System and method for entering dynamic timeslot reduction
03/01/2012CA2807378A1 Managing acknowledgement messages from multiple destinations for multi user mimo transmissions
02/2012
02/29/2012EP2424313A1 Method for controlling transmisson power of a wireless terminal
02/29/2012EP2424284A1 Method for sending aperiodic channel quality information
02/29/2012EP2424152A1 Channel quality measurement in data transmission using hybrid ARQ
02/29/2012EP2424151A1 Method and relay station for implementing relay station downlink cooperative retransmission
02/29/2012EP2424150A2 Transmission device and forwarding method
02/29/2012EP2424149A2 Method for transmitting a control signal in a wireless communication system, and apparatus for same
02/29/2012EP2424148A2 Methods and apparatus for H-ARQ process memory management
02/29/2012EP2424147A2 Sub-carrier allocation for control data in a communication system
02/29/2012EP2424146A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
02/29/2012EP2424145A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
02/29/2012EP2424144A1 Communication method and equipment of the header compression
02/29/2012EP2424143A1 Wireless communication device and wireless communication method
02/29/2012EP2424142A1 Multi-antenna communication device and multi-antenna communication method
02/29/2012EP2424130A1 Method for processing shared sub-packets in a communication system
02/29/2012EP2424127A2 Cyclical obstruction communication system
02/29/2012EP2422484A2 Rank and precoding indication for mimo operation
02/29/2012EP2422481A2 Method and apparatus for multicarrier control in a wireless communication system
02/29/2012EP2422480A2 Uplink radio resource allocation in the presence of power limited users
02/29/2012EP2422479A1 Selective interference rejection combining
02/29/2012EP2422478A1 Time-slot based multiple ack/nack transmission
02/29/2012EP2422477A1 Method and apparatus for delta data storage
02/29/2012EP2422476A1 Harq indicator determination
02/29/2012EP2422475A1 Method, apparatuses and computer program products
02/29/2012EP2422474A2 Method and apparatus for control and data multiplexing in a mimo communication system
02/29/2012EP2422473A1 Device and method at the device for optimizing network parameters
02/29/2012EP2422456A2 Channel state information reconstruction from sparse data
02/29/2012EP2422455A2 Efficient uplink transmission of channel state information
02/29/2012EP2127205B1 Method and apparatus for multicasting with feedback information
02/29/2012EP1905182B1 Apparatus and method for detecting communications from multiple sources
02/29/2012EP1792421B1 Estimation of a signal-to-interference plus noise ratio at the output of an ofdm cdma receiver
02/29/2012EP1400035B2 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
02/29/2012EP1116353B1 Method and apparatus for transmitting and receiving variable rate data
02/29/2012CN1902828B Method and apparatus for varying lengths of low density parity check codewords
02/29/2012CN1787508B Frequency offset estimating method and frequency offset correcting apparatus utilizing said method
02/29/2012CN1708042B Communication system, transmitting device, and receiving device
02/29/2012CN1677913B Method of stall identification and recovery
02/29/2012CN102365837A Method for transmitting control information in wireless communication system and apparatus therefor
02/29/2012CN102365836A HARQ INDICATOR determination
02/29/2012CN102365835A Multi-antenna communication apparatus and method of multi-antenna communication
02/29/2012CN102364903A Hierarchical-modulation-based wireless relaying secure forwarding method
02/29/2012CN102364896A Method of plugboard-type optical network unit (ONU) cross-board card batch configuration and apparatus thereof
02/29/2012CN102364892A Link aggregation control protocol (LACP) link switching and data transmission method and apparatus thereof
02/29/2012CN102364887A System and method for reducing overall power consumption of router
02/29/2012CN102364886A Decoding fault tolerant method
02/29/2012CN101835198B Method and apparatus for frame transport in wireless communication system
02/29/2012CN101753339B Method for realizing conference backup function of multi-point control unit and system thereof
02/29/2012CN101729366B Method for distributing resources to plurality of users in multi-input multi-output system
02/29/2012CN101674211B System information pre-reception method
02/29/2012CN101572654B Method and equipment for resource allocation
02/29/2012CN101562896B Stochastic access method based on reinforced-special transmission channel
02/29/2012CN101562513B Method and device for switching main veneers and standby veneers
02/29/2012CN101516108B Data reception method and data reception devcie for receiving data
02/29/2012CN101507317B Wireless communication device and wireless communication method used for mobile communication system
02/29/2012CN101484908B Method and arrangement relating to radio signal transmissions
02/29/2012CN101431451B Method and system for building PDU in broad band wireless access system
02/29/2012CN101374340B Method and apparatus for interleaving and de-interleaving district interference synergic control channel
02/29/2012CN101335979B High-speed uplink packet access method of multi-carrier system
02/29/2012CN101277175B Method and device for improving conversation starting protocol server performance
02/29/2012CN101247158B Multi-aerial system transmitting mode and modulation mode selection method of non-ideal communication channel
02/29/2012CN101188474B Transmission apparatus and transmission method
02/29/2012CN101163161B United resource localizer address filtering method and intermediate transmission equipment
02/29/2012CN101138189B Method and apparatus for signal quality estimation
02/29/2012CN101094446B Mobile communications system and method for transmitting data when handover occurs
02/29/2012CN101032108B Method and detector for a novel channel quality indicator for space-time encoded mimo spread spectrum systems in frequency selective channels
02/28/2012US8127334 Audio/video and data signal redistribution system
02/28/2012US8127195 Replacement messages for identifying and preventing errors during the transmission of realtime-critical data
02/28/2012US8127194 Method and apparatus for improving hybrid automatic repeat request operation in a wireless communications system
02/28/2012US8127193 Methods and apparatus to reduce errors during a re-transmission
02/28/2012US8126486 Adaptive antenna weighting system for wireless local area and personal area networks
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