Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
09/2008
09/18/2008US20080225692 Systems and method for orthogonal frequency divisional multiplexing
09/18/2008US20080225691 Systems and method for orthogonal frequency divisional multiplexing
09/18/2008US20080225690 Systems and method for orthogonal frequency divisional multiplexing
09/18/2008DE112005003790T5 Verallgemeinerter Mehrschwellen-Decodierer für Codes für Paritätsprüfungen geringer Dichte Generalized multi-threshold decoder for codes for low density parity check
09/18/2008CA2679978A1 Method and apparatus for generating and processing a mac-ehs protocol data unit
09/17/2008EP1971170A1 Communication system, communication device, communication method, and program
09/17/2008EP1971098A1 Digital wireless communication method, transmitter and receiver using multilevel modulation scheme
09/17/2008EP1971096A2 Method and apparatus to enable fast decoding of transmissions with multiple code blocks
09/17/2008EP1971068A1 Reliable Reception of Broadcast/Multicast Content
09/17/2008EP1971067A2 Method and apparatus for improving MIMO operation in a wireless communications system
09/17/2008EP1971066A2 Method and apparatus for configuring a transport block size in a wireless communications system
09/17/2008EP1971065A2 Enhanced polling method for preventing deadlock in a wireless communications system
09/17/2008EP1971064A2 Initial access channel for scalable wireless mobile communication networks
09/17/2008EP1971063A1 Method and apparatus for multiple antenna communications, and related systems and computer program
09/17/2008EP1971046A1 Transmission control method in wireless communication system and receiver used in the same system
09/17/2008EP1971044A1 Radio communication method, radio transmission apparatus and receiving apparatus
09/17/2008EP1971039A2 Multi-domain network with centralized management
09/17/2008EP1969892A2 Method of transmitting feedback information in a wireless communication system
09/17/2008EP1969879A2 Method for handover in mobile communication system
09/17/2008EP1969857A2 Media container file management
09/17/2008EP1969856A2 Media container file management
09/17/2008EP1969855A1 Method for checking of video encoder and decoder state integrity
09/17/2008EP1969792A2 Dynamic interleaving method and device
09/17/2008EP1969791A1 A method and apparatus for measurement report for the decision of transmission mode transition
09/17/2008EP1969756A2 Methods and apparatus for noise estimation in a communication system
09/17/2008EP1969755A1 Method for adapting a communication network used in process automation technology to the quality of the communication link between a transmitter and a receiver
09/17/2008EP1969754A1 Method and apparatus for providing a link adaptation scheme for a wireless communication system
09/17/2008EP1969753A1 Data transmission method and data retransmission method
09/17/2008EP1969752A2 A flexible segmentation scheme for communication systems
09/17/2008EP1969751A2 Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes
09/17/2008EP1969593A1 Multiple description coding using correlating transforms
09/17/2008EP1546879A4 Block error rate estimate reporting for target signal to interference ratio adjustment
09/17/2008EP1440534B1 Avoiding stall conditions and sequence number ambiguity in an automatic repeat request protocol
09/17/2008EP1247371B1 Method and apparatus for supporting adaptive multi-rate (amr) data in a cdma communication system
09/17/2008EP1203452B1 Address generating device for use in multi-stage channel interleaver/deinterleaver
09/17/2008CN101268666A Apparatus with training signals in an OFDM MIMO system
09/17/2008CN101268664A Method and system of diversity transmission of data
09/17/2008CN101268648A Space-time coded MB-OFDM UWB system
09/17/2008CN101268647A Apparatus and method for detecting communications from multiple sources
09/17/2008CN101268646A Apparatus and method for error correction in mobile wireless applications
09/17/2008CN101268645A Apparatus and method for error correction in mobile wireless applications incorporating correction bypass
09/17/2008CN101268629A Multiplexing and feedback support for wireless communication systems
09/17/2008CN101267666A Apparatus and method for transceiving in portable communication system
09/17/2008CN101267599A SMS receiving/transmission device and method with failure retransfer and receiving filtration function
09/17/2008CN101267458A A data transmission method for storage system under network environment
09/17/2008CN101267425A Inter-board interface communication protocol for dynamic environment distributed monitoring system
09/17/2008CN101267422A A frequency domain channel estimation method for OFDM multiplex system
09/17/2008CN101267420A Radio communication method, radio transmission apparatus and receiving apparatus
09/17/2008CN101267418A Method, device and system for sending and receiving communication system parameters
09/17/2008CN101267417A Estimation method for integer frequency deviation of digital communication system
09/17/2008CN101267411A Signal transceiver for differential data communication of ternary data and method therefor
09/17/2008CN101267392A A realizing method for notifying downstream device in case of switch of uplink link status
09/17/2008CN101267388A A dispatching method and device based on mixed automatic request retransfer
09/17/2008CN101267384A Method and device for reducing feedback information volume in self-adapted multi-data stream transmission system
09/17/2008CN101267383A Data transmission method and system
09/17/2008CN101267345A Service node backup method and distributed system
09/17/2008CN101267325A Method, conference server and terminal for originating and joining in conference session
09/17/2008CN101267323A A REFER message extension implementation method for IMS terminal
09/17/2008CN101267322A A REFER message extension implementation method for PSTN/ISDN terminal
09/17/2008CN101267303A Communication method between service nodes
09/17/2008CN101267289A A multi-carrier data transmission method
09/17/2008CN101267288A System and method for prioritization of retransmission of protocol data units to assist radio-link-control retransmission
09/17/2008CN101267287A Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
09/17/2008CN101267286A Method and apparatus for improving MIMO function in a wireless communications system
09/17/2008CN101267285A Confirmation information feedback method
09/17/2008CN101267284A Method for confirmation information feedback in physical uplink share channel
09/17/2008CN101267283A Method and device for self-adapted change of modulation mode
09/17/2008CN101267282A Wireless communications system, wireless communications apparatus, wireless communications method and computer program
09/17/2008CN101267281A A transmission method and system for securities market data
09/17/2008CN101267280A A self-adapted tolerance method based on learning for chip network
09/17/2008CN101267279A Device and method for improving networking speed of wireless terminal
09/17/2008CN101267278A Method and apparatus for configuring a transport block size in a wireless communications system
09/17/2008CN101267277A Theft-prevention and pollution prevention network coding method
09/17/2008CN101267266A A terminal for switch to history channel and its switching method
09/17/2008CN101267263A A data receiving method and terminal in mobile multimedia system
09/17/2008CN101267241A An automatic retransfer request method, system and relay station in relay network
09/17/2008CN101267239A Device and method for constructing control channel unit
09/17/2008CN101267212A Group bit interleaver and its method
09/17/2008CN101267209A LDPC decoding circular hierarchical minimum calculation method and its realization device
09/17/2008CN101264001A Image display apparatus
09/17/2008CN100420337C Method for improving signal transmitting speed
09/17/2008CN100420334C Method of blind detecting transfer patterns
09/17/2008CN100420315C Method and system for obtaining congestion cause
09/17/2008CN100420179C System and method for estimating initial channel quality in a multirate system
09/17/2008CN100420178C Method and apparatus for channel quality measurements
09/17/2008CN100420177C Mixed automatic retransmitting method
09/17/2008CN100420176C Transmission system
09/17/2008CN100420175C Selection between two different coding schemes and corresponding modulation shemes according to the allowable transmission delay of the data
09/17/2008CN100420168C Method and apparatus for providing high speed data communications in a cellular environment
09/17/2008CN100420167C Apparatus and method for coding/decoding TFCI bits in asynchronous CDMA communication system
09/16/2008US7426686 System and method for verifying data integrity
09/16/2008US7426682 Method of generating error detection codes
09/16/2008US7426674 Method of computing partial CRCs
09/16/2008US7426671 Re-transmission controlling method and wireless communication terminal apparatus
09/16/2008US7426670 Connecting multiple test access port controllers on a single test access port
09/16/2008US7426664 Method for testing the error ratio of a device
09/16/2008US7426652 System and method for application monitoring and automatic disaster recovery for high-availability
09/16/2008US7426599 Systems and methods for writing data with a FIFO interface
09/16/2008US7426391 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
09/16/2008US7426385 Communication device and method for communicating over a digital mobile network