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)
09/2009
09/10/2009US20090225817 Systems and methods for high rate ofdm communications
09/10/2009US20090225708 Mobile station, base station, and communication control method
09/10/2009DE19846721B4 Verfahren zur Kodierung und Dekodierung und Vorrichtung zum Kodieren oder Dekodieren A method for encoding and decoding apparatus for coding or decoding and
09/10/2009DE10320325B4 Verfahren zur Übertragung von Kommunikatioanssignalen über ein System mit mehreren Sende- und Empfangselementen Method for transmitting Kommunikatioanssignalen a system with multiple transmit and receive elements
09/10/2009DE102007053255B4 Verfahren zum Bearbeiten von Nachrichten und Nachrichtenbearbeitungsvorrichtung A method for processing messages and message processing device
09/09/2009EP2099252A2 Method and apparatus for call setup latency reduction
09/09/2009EP2099251A1 Method and apparatus for call setup latency reduction
09/09/2009EP2099250A1 Method and apparatus for call setup latency reduction
09/09/2009EP2099152A2 MIMO-HARQ communication system and communication method
09/09/2009EP2099151A1 Wireless communication method and apparatus for adaptively biasing channel quality indicators to maintain a desired block error rate
09/09/2009EP2099150A2 Method for encoding control information in a wireless communication system and method and apparatus for transmitting and receiving the control information
09/09/2009EP2099149A2 Method and apparatus for transmitting/receiving control information in a wireless communication system
09/09/2009EP2099148A2 Method for selecting subchannel mode and MIMO communication system using the same
09/09/2009EP2099140A1 Base station link adaptation method
09/09/2009EP2099137A2 Differential spatial-temporal coding method
09/09/2009EP2098031A2 Method and apparatus for transmitting and receiving a packet via high speed downlink packet access
09/09/2009EP2098005A1 Reliable multicast with linearly independent data packet coding
09/09/2009EP2098004A2 Apparatus and method for transmitting uplink control information on shared channels
09/09/2009EP2098003A1 Adaptive error correction method for data transmission and devices thereof
09/09/2009EP2098001A1 Channel quality information feedback techniques for a wireless system
09/09/2009EP1878150B1 Signal space expansion for a 16 qam scheme
09/09/2009EP1745575B1 Rate adaptation of wireless communication channels
09/09/2009EP1698201B1 Method for operating a radio station and a subscriber station of a radio communication system, and corresponding radio station and subscriber station
09/09/2009EP1566005B1 Multi-channel transmission and reception with block coding in a communication system
09/09/2009CN201307860Y Multi-user and single-user MIMO communication pre-coding steering transmission
09/09/2009CN101529785A HARQ in spatial multiplexing MIMO system
09/09/2009CN101529783A Mbms data transmission and receiving in packet based on cellular system
09/09/2009CN101529782A Symbol-level combining for MIMO systems with HARQ and/or repetition coding
09/09/2009CN101529780A Method and arrangement for efficiently utilizing radio resources in a communication network
09/09/2009CN101529779A Transmission control method, transmitter apparatus and receiver apparatus in wireless communication system
09/09/2009CN101529778A A method of acknowledging data
09/09/2009CN101529777A Method for transmitting data using cyclic delay diversity
09/09/2009CN101529776A Sub-band dependent resource management
09/09/2009CN101529775A Forward error correction encoding for multiple link transmission compatible with 64b/66b scrambling
09/09/2009CN101529774A Method and apparatus for reducing overhead based on the ack channel
09/09/2009CN101529773A Coding schemes for wireless communication transmissions
09/09/2009CN101529772A Discontinuous transmission (DTX) detection using a decoder generated signal metric
09/09/2009CN101529771A Transient analysis of packet queuing loss in a broadcast network
09/09/2009CN101527944A Switching method and base station based on adaptive modulation coding
09/09/2009CN101527937A Link self-adaptation method for base station
09/09/2009CN101527928A System and method for transmitting circuit data service
09/09/2009CN101527927A Data receiving method and data receiving device for radio link control layer in long time evolution system
09/09/2009CN101527885A Method and system for processing PoC service
09/09/2009CN101527834A Wireless narrowband network video transmission method
09/09/2009CN101527732A Method and system for media data remote transmission service management control
09/09/2009CN101527729A Reliable IKE message negotiation method, device and system thereof
09/09/2009CN101527701A Method for indicating 64QAM and transmitting data attribute in TD-SCDMA
09/09/2009CN101527674A Method and device for processing data
09/09/2009CN101527673A Method and system for allocating resources of single-user MIMO
09/09/2009CN101527654A Data transmission method and system in network management system
09/09/2009CN101527650A Communication management system, communication management method and communication device
09/09/2009CN101527641A Realization method, control method and device for sub-conference in multimedia sub-system
09/09/2009CN101527632A Method, device and system for authenticating response messages
09/09/2009CN101527624A Method for processing data and device thereof
09/09/2009CN101527623A Method for transmitting message in physical mixing automatic repeat request indicator channel and system
09/09/2009CN101527622A MIMO-HARQ communication system and communication method
09/09/2009CN101527621A Method for requesting descending link-to-link hybrid auto-repeat in relay network
09/09/2009CN101527620A Method for retransmitting data, method for receiving data, communication system and correlative devices
09/09/2009CN101527619A Differential space-time coding method
09/09/2009CN101527618A Multi-antenna emission method and device
09/09/2009CN101527617A Method for designing code book precoded by multi-input and multi-output system
09/09/2009CN101527616A Method for improving WiMax system performance
09/09/2009CN101527615A Implementation method of cyclic redundancy check (CRC) codes and device
09/09/2009CN101527614A Encoding method for transmitting GPS data
09/09/2009CN101527613A Method, communication system and communication device for transmitting and processing data
09/09/2009CN101527612A Method for reporting channel reference information
09/09/2009CN101527611A Method for indicating modulation mode and transmitting data attribute in TD-SCDMA
09/09/2009CN101527610A Wavelength-division multiplexing passive optical network system with 1:N wavelength backup function
09/09/2009CN101527591A Method for selecting sub-channel mode and MIMO communication system applying same
09/09/2009CN101527589A Receiving antenna selection device for multiple-input and multiple-output wireless system and method thereof
09/09/2009CN100539732C Per user rate control for the reverse link in CDMA networks
09/09/2009CN100539625C Power cutback configuration of digital line transceivers using public switched telephone net work signaling
09/09/2009CN100539579C Local network transmission control method
09/09/2009CN100539562C Repetition coding in a satellite-based communications system
09/09/2009CN100539544C Medium streaming distribution system
09/09/2009CN100539520C Method for transmitting packet switched data in a cellular radio communication system during cell change
09/09/2009CN100539493C Method and apparatus for testing a wireless link using configurable transport channels and rates by applying markov chain modeling voice frames of an AMR apeech encoder and SID frames
09/09/2009CN100539492C Base-station, base-station controller interface and method for detecting said interface
09/09/2009CN100539482C Method for combing mixed automatic retransmission requests in OFDM system
09/09/2009CN100539462C Methods for supporting MIMO transmission in OFDM applications
09/09/2009CN100539461C MC-CDMA down link transmitting method
09/09/2009CN100539443C Interleaving apparatus and method for a communication system
09/09/2009CN100539442C LDPC code inspection matrix generation method
09/09/2009CN100539439C Systematic encoding and decoding system and method of chain reaction codes
09/09/2009CN100539410C Synchronization symbol re-insertion for a decision feedback equalizer combined with a trellis decoder
09/08/2009US7587757 Surveillance implementation in managed VOP networks
09/08/2009US7587523 Distributed systems for determining card status
09/08/2009US7587201 Network apparatus capable of confirming whether a device is operating properly after a change of communication settings
09/08/2009US7587007 Transmitter diversity technique for wireless communications
09/08/2009US7586993 Interleaver memory selectably receiving PN or counter chain read address
09/08/2009US7586992 Apparatus and method for channel estimation and cyclic prefix reconstruction in an OFDM-STBC mobile communication system
09/08/2009US7586979 Method for transmitting signals using antenna diversity, for instance in mobile communication systems, transmitter, receiver and computer program product therefor
09/08/2009US7586948 Packet sub-frame structure for selective acknowledgment
09/08/2009US7586907 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/08/2009US7586882 Higher layer packet framing using RLP
09/08/2009US7586861 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
09/08/2009US7586845 Button telephone apparatus and voice communication channel control method
09/08/2009US7586838 Flexible M:N redundancy mechanism for packet inspection engine
09/08/2009US7586834 Method and apparatus for transmitting uplink acknowledgement information in an OFDMA communication system
09/03/2009WO2009108808A1 Method and apparatus for link control in a wireless communication system
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