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)
05/2008
05/27/2008US7380154 Method and apparatus for network fault correction via adaptive fault router
05/27/2008US7380028 Robust delivery of video data
05/27/2008US7380006 Method for automatic tuning of TCP receive window based on a determined bandwidth
05/27/2008US7379921 Method and apparatus for providing authentication
05/27/2008US7379851 CDMA signal waveform quality display system, method, and program, and storage medium storing the program
05/27/2008US7379742 Multi-carrier communications with adaptive cluster configuration and switching
05/27/2008US7379724 Method and apparatus for classifying interference
05/27/2008US7379610 Methods of, and apparatus for, producing code words
05/27/2008US7379515 Phased array antenna applications of universal frequency translation
05/27/2008US7379505 Method and apparatus for performing trellis coded modulation of signals for transmission on a TDMA channel of a cable network
05/27/2008US7379504 Optimal trellis code design for QPSK and higher order quadrature amplitude modulations
05/27/2008US7379494 MAC protocol employing multiple data rates
05/27/2008US7379492 Adaptive modulation coding system and method in a mobile communication network
05/27/2008US7379476 Mobile radio communication system, communication apparatus applied in a mobile radio communication system, and mobile radio communication method
05/27/2008US7379444 Method to recover from node failure/recovery incidents in distributed systems in which notification does not occur
05/27/2008US7379441 Framing for an adaptive modulation communication system
05/27/2008US7379434 Radio communication system
05/27/2008US7379431 Error correction method and apparatus for TTY on VoIP transmissions
05/27/2008US7379416 Forward packet data channel with parallel sub-packets
05/22/2008WO2008061045A2 Providing antenna diversity in a wireless communication system
05/22/2008WO2008060809A1 Techniques to reduce the impact of jitter on communications system performance
05/22/2008WO2008060247A2 Method for selecting transmission parameters for a data transmission and data transmission controller
05/22/2008WO2008060203A1 Method and arrangement for pilot pattern based control signalling in mimo systems
05/22/2008WO2008060177A1 Space-time decoder and methods for decoding alamouti-encoded signals in high-doppler environments
05/22/2008WO2008059355A2 Reserving resources for retransmissions on effected links in multi-hop networks
05/22/2008WO2008058482A1 Method and apparatus for applying forward error correction in 66b systems
05/22/2008WO2008041918A3 Downlink signaling of transmitter configuration for cqi estimation
05/22/2008WO2008005890A3 Ack/nack slot positioning/complexity codes for quick decoding
05/22/2008US20080120240 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management
05/22/2008US20080118004 System and method for distributed input-distributed output wireless communications
05/22/2008US20080118003 Enhanced Wireless Communication System and Method Thereof
05/22/2008US20080117999 Providing antenna diversity in a wireless communication system
05/22/2008US20080117997 Multiple-input multiple-output multicarrier communication system with joint transmitter and receiver adaptive beamforming for enhanced signal-to-noise ratio
05/22/2008US20080117882 Master station of communication system and access control method
05/22/2008US20080117817 Communication device with multi-stages of traffic shaping functions
05/22/2008US20080117809 Overload control method for access media gateway and corresponding access media gateway
05/22/2008CA2774818A1 Providing antenna diversity in a wireless communication system
05/21/2008EP1924110A1 System and method for traffic channel dormancy in wireless communication socket mode
05/21/2008EP1924020A1 Interface test circuitry and methods
05/21/2008EP1924019A2 FEC communication apparatus, communication method and computer readable medium
05/21/2008EP1924018A1 Transmitting apparatus and transmitting method
05/21/2008EP1924011A1 Mobile terminal and control method thereof
05/21/2008EP1923759A2 Secure data transfer method and system
05/21/2008EP1922892A1 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation
05/21/2008EP1922832A1 Methods for ensuring accuracy of health-related data transmission over a network
05/21/2008EP1922825A1 Detection method for ack/nack signals and detector thereof
05/21/2008EP1922817A1 Wireless communications device including a joint space-time optimum filters (jstof) using singular value decompostions (svd)
05/21/2008EP1922816A2 Wireless communications device including a joint space-time optimum filter (jstof) using cholesky and eigenvalue decompositions
05/21/2008EP1922815A1 Joint space-time optimum filter (jstof) using cholesky and eigenvalue decompositions
05/21/2008EP1922704A2 Wireless communication method and apparatus for detecting and decoding enhanced dedicated channel hybrid automatic repeat request indicator channel transmissions
05/21/2008EP1745603B1 Method and device for transmitting data packets
05/21/2008EP1599955A4 System and method for data transmission and reception
05/21/2008EP1590908A4 Bookmarks and watchpoints for selection and presentation of media streams
05/21/2008DE102006054124A1 Verfahren und System zur sicheren Datenübertragung Method and system for secure data transfer
05/21/2008CN201063604Y Multi-velocity compatible separation multi-path hidden diversity modem device
05/21/2008CN101185302A Receiving quality estimation apparatus, wireless communication system, and receiving quality estimation method
05/21/2008CN101185278A Method and apparatus for high rate data transmission in wireless communication
05/21/2008CN101185277A Method and apparatus for providing acknowledgement signaling in a multi-carrier communication system
05/21/2008CN101185276A Joint feed-forward and feedback design for wireless communication systems
05/21/2008CN101185275A Method and apparatus for channel feedback
05/21/2008CN101185258A Method of estimating a current channel condition in a wireless communications network
05/21/2008CN101185249A Joint detector in a code division multiple access radio receiver
05/21/2008CN101184313A Radio frequency loopback test method and system and loopback test local oscillator providing method and apparatus
05/21/2008CN101184288A Communication apparatus and control method for communication apparatus
05/21/2008CN101184080A Velocity sensitization type channel estimation unit and method for orthogonal frequency division multiplexing system
05/21/2008CN101184066A TD-SCDMA and 3G terminal digital baseband modulator
05/21/2008CN101184057A System and method of transferring event information in IMS system
05/21/2008CN101184048A Combination control method and equipment of data frame transmission
05/21/2008CN101184034A Communication apparatus and communication method
05/21/2008CN101184032A Stacked system equipment communication method
05/21/2008CN101184027A Mobile communication cluster network based data transmission method and system thereof
05/21/2008CN101184005A Double cluster wireless sensor network based adaptive communication method
05/21/2008CN101183992A Equipment management method in stacked system
05/21/2008CN101183991A Disaster tolerance call continuing method in soft switching disaster tolerance system
05/21/2008CN101183969A Method of inhibiting IP link jitter in user adaptive layer of signaling network layer
05/21/2008CN101183960A Method of implementing enquiry switching service
05/21/2008CN101183928A Clock switch method, clock switch unit, clock device and system
05/21/2008CN101183923A Method of implementing index optimization of zero intermediate frequency scheme
05/21/2008CN101183922A Method of implementing temperature compensation in zero intermediate frequency scheme
05/21/2008CN101183921A Method and apparatus for guaranteeing continuousness of service stream
05/21/2008CN101183920A Method and apparatus for mapping PHICH to physical subcarrier
05/21/2008CN101183919A Self-adaptive mixture automatic request retransmission method
05/21/2008CN101183918A Self-adaptive mixture automatic request retransmission method
05/21/2008CN101183917A Multimedia data coding velocity regulating method and device
05/21/2008CN101183916A State information processing method in wireless link control entity
05/21/2008CN101183915A Wireless communication system, wireless communication device and valid path detection method therefor
05/21/2008CN101183914A Method and device for detecting diversity reception performance
05/21/2008CN101183890A Code book based CQI feedback method for multi-user precoding system
05/21/2008CN101183888A Method and apparatus for scheduling data considering power of the data in a communication system
05/21/2008CN101183882A Networking resource occupying method
05/21/2008CN100389580C Network packet scheduling method applicable to wireless high-speed adaptive channels
05/21/2008CN100389551C Channel blind detecting method
05/20/2008US7376883 Method and system for providing long and short block length low density parity check (LDPC) codes
05/20/2008US7376881 Encoder system, a decoder system, a coding/decoding apparatus, an encoding method and a decoding method
05/20/2008US7376880 Transmission apparatus, transmission control program, and transmission method
05/20/2008US7376879 MAC architecture in wireless communication systems supporting H-ARQ
05/20/2008US7376743 Method and apparatus for load balancing in a virtual private network
05/20/2008US7376528 Devices and methods for testing clock and data recovery devices
05/20/2008US7376435 Transferring multiple data units over a wireless communication link
05/20/2008US7376426 Memory management in mobile network
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