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)
06/2012
06/27/2012CN102523083A Varied transmission time intervals for wireless communication system
06/27/2012CN102523082A Varied transmission time intervals for wireless communication system
06/27/2012CN102523081A Wireless transmit/receive unit, Node-B and method
06/27/2012CN102523080A Data restoring method of data broadcasting business, terminal and server
06/27/2012CN102523079A Method for determining wireless sending state, device and wireless access point
06/27/2012CN102523078A Base station, sending method and communication method
06/27/2012CN102523077A Method and device for measuring channel state information in LTE (Long Term Evolution) system
06/27/2012CN102523076A Universal and configurable high-speed Turbo code decoding system and method thereof
06/27/2012CN102523075A Weighted extrinsic information processing method
06/27/2012CN102523074A Adaptive modulation and coding method for wireless communication system and adaptive modulation and coding device for same
06/27/2012CN102523073A Data rapid transmission system based on bus and method thereof
06/27/2012CN102523072A LT code coding and decoding method having error detection and error correction functions
06/27/2012CN102523071A Data transmission method and device
06/27/2012CN102523070A Common software decoding data distribution method applied to satellite communication
06/27/2012CN102523069A Method for sending message
06/27/2012CN102523065A Vertical hold control method and vertical hold control device between TDD (Time Division Duplex) systems
06/27/2012CN102523059A Multipath signal strength indicator
06/27/2012CN102523024A High fault tolerance real-time signal acquisition system based on Bluetooth communication
06/27/2012CN102523006A Cascade encoder and implementation method
06/27/2012CN102520421A Method and apparatus for collecting subframes of satellite navigation data
06/27/2012CN101783772B Method, device and system for encapsulating and de-encapsulating messages
06/27/2012CN101783747B Method and network for measuring length of buffer queue
06/27/2012CN101764797B Time division multi-channel LAPD processor and designing method thereof
06/27/2012CN101729365B Route establishing method, carrying network router and network system
06/27/2012CN101729364B Data transmission system and method
06/27/2012CN101719890B District searching method and d device applied to long-period evolution system
06/27/2012CN101616119B Signal modulation/demodulation technology for lowering functions and error rate of communication system
06/27/2012CN101577610B Method and device for selecting antenna polarization and coding mode in wireless communication systems
06/27/2012CN101567772B Adaptive modulation coding method and adaptive modulation coding system
06/27/2012CN101567751B Method, device and system for transmitting data based on time division duplex mode
06/27/2012CN101562503B Antenna array base station with small space length and multiple data stream transmitting method thereof
06/27/2012CN101552660B Method as well as device and communication system for retransmitting streaming media data
06/27/2012CN101547141B Method, system and device for data transmission
06/27/2012CN101547082B Active/standby link switching method and network device
06/27/2012CN101536386B Wireless communication system
06/27/2012CN101523933B Method and apparatus for providing and obtaining broadcast/multicast service feedback
06/27/2012CN101485134B Medium access control discard notification
06/27/2012CN101471746B Wideband wireless transmission method, device and transmission system
06/27/2012CN101453312B Method and apparatus for device backup
06/27/2012CN101442320B Design plan for two-dimension interlacing device based on pseudo-random sequence
06/27/2012CN101436917B Method and apparatus for encoding and decoding data
06/27/2012CN101405982B Time varying signal quality reporting
06/27/2012CN101404553B Method for applying PAM code in 10/100M Ethernet physical layer
06/27/2012CN101399643B Control method and device for confirming mode data transmission
06/27/2012CN101399630B Adaptive modulation coding method and apparatus
06/27/2012CN101395875B Method and arrangement for reducing feedback data in a MIMO communication system
06/27/2012CN101388746B Decorder and method for decoding ldpc encoded signal
06/27/2012CN101379753B A method of transmitting at least one sub-packet based on feedback information in a wireless communication system
06/27/2012CN101364990B Method for reducing data header expense
06/27/2012CN101361309B Data transmission method and data re-transmission method
06/27/2012CN101360027B Method, apparatus and system for acquiring registering result and router migration
06/27/2012CN101345731B Multi-user OFDM modulation method based on imbedded training sequence and LDPC code
06/27/2012CN101345680B Operation method of communication system
06/27/2012CN101304277B Method and apparatus for acquiring intelligent antenna channel characteristics
06/27/2012CN101282207B Method and apparatus for recording data update as well as data backup method and system
06/27/2012CN101247207B Hybrid sphere decoding method and system
06/27/2012CN101207422B Apparatus, base station and method for sending data
06/27/2012CN101166076B Method and apparatus for setting configurations of uplink transport channel in a wireless communications system
06/27/2012CN101159524B Automatic protection rearrangement checking method and device
06/27/2012CN101048967B A method of controlling transmit power for retransmission packet in uplink dedicated channel
06/27/2012CN101047953B Method for processing automatic retransmit request data
06/27/2012CN101040475B Assembling forward error correction frames
06/27/2012CN101026553B Packet transmission apparatus, communication system and program
06/26/2012US8209586 Burst transmission in a digital broadcasting network
06/26/2012US8209575 MIMO hybrid-ARQ using basis hopping
06/26/2012US8209574 Correcting for data losses with feedback and response
06/26/2012US8209168 Stereo decoder that conceals a lost frame in one channel using data from another channel
06/26/2012US8208589 Receiver and reception processing method
06/26/2012US8208575 Sphere decoding method applied to multi-input multi-output (MIMO) channel
06/26/2012US8208573 Method and apparatus for performing trellis coded modulation of signals for transmission on a TDMA channel of a cable network
06/26/2012US8208569 Method and apparatus for multicarrier communication
06/26/2012US8208519 Systems and methods for characterizing transmission lines using broadband signals in a multi-carrier DSL environment
06/26/2012US8208488 Radio transmission apparatus and radio transmission method
06/26/2012US8208465 Apparatus and method for controlling multicast in multi hop networks
06/26/2012US8208456 Method and arrangement in a telecommunication system
06/26/2012US8208424 Wireless base station for communications network
06/26/2012US8208397 Efficient uplink transmission of channel state information
06/26/2012US8208388 Method and apparatus for time-based reception of transmissions in a wireless communication system
06/26/2012US8208387 Low current method for detecting presence of Ethernet signals
06/26/2012US8208369 Ethernet ring system and a master node and an initialization method thereof
06/26/2012US8208367 Method for providing dumps in a distributed environment of a telecommunication network
06/26/2012US8208364 MIMO system with multiple spatial multiplexing modes
06/26/2012US8207830 Network communication system
06/26/2012CA2507127C Methods and systems for call management with user intervention
06/26/2012CA2446395C Method and apparatus for concatenated convolutional encoding and interleaving
06/26/2012CA2421768C Cyclic delay diversity for mitigating isi in ofdm systems
06/25/2012DE202008018268U1 Vorrichtung zum Senden/Empfangen des Hybrid-ARQ-ACK/NACK-Signals in einem Mobilkommunikationssystem An apparatus for transmitting / receiving the Hybrid ARQ ACK / NACK signal in a mobile communication system
06/21/2012WO2012083242A2 Method and apparatus for supporting modulation-coding scheme set in very high throughput wireless systems
06/21/2012WO2012083130A1 Repeater nodes in shared media networks
06/21/2012WO2012081920A2 Method and apparatus for transmitting ack/nack in a tdd-based wireless communication system
06/21/2012WO2012081867A2 Method and apparatus for transmitting ack/nack in a wireless communication system based on tdd
06/21/2012WO2012081843A1 Method for reporting channel status information in a multi antenna wireless communication system and device for same
06/21/2012WO2012081117A1 Wireless communication device and wireless communication device control method
06/21/2012WO2012079817A1 Method and apparatus for prevention of interference to a radio transmission system by a pulse-width-modulated signal
06/21/2012WO2012057578A3 Method and apparatus for transmitting a sounding reference signal
06/21/2012WO2012057546A3 Method and apparatus for transceiving a data frame in a wireless lan system
06/21/2012WO2012057526A3 Method and apparatus for transmitting control information
06/21/2012WO2012057480A3 Method for transmitting control information in a wireless communication system, and device therefor
06/21/2012WO2012053854A3 Method for transmitting signal in multiple node system
06/21/2012WO2012039588A3 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
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