Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
01/2008
01/16/2008EP1878150A1 Signal space expansion for a 16 qam scheme
01/16/2008EP1878111A2 Dc offset detection and cancellation in a receiver
01/16/2008EP1665703B1 Multicarrier system with transmit diversity
01/16/2008EP1642471A4 Method and apparatus for control channel scheduling in a packet data communication system
01/16/2008EP1595365A4 Harq reordering method for wcdma enhanced uplink dedicated channel
01/16/2008EP1540823B1 Power and confidence ordered low complexity soft turbo-mud with voting system
01/16/2008EP1522170B1 Announcing information service through broadcasting or multicasting
01/16/2008EP1402673B1 Transmission method and apparatus in a radio communications network
01/16/2008EP1173995B1 Apparatus, and associated method, for selectively permitting initiation of cell reselection in a radio communication system
01/16/2008EP1157495B1 Telecommunications network station for transmitting digitalised data
01/16/2008CN201008166Y Chain breakage detecting device
01/16/2008CN101107872A Packet transmission device and packet transmission method
01/16/2008CN101107804A Power saving method for coded transmission
01/16/2008CN101107803A Transmission device and transmission method
01/16/2008CN101107801A Wireless communication apparatus and wireless communication method
01/16/2008CN101107783A Promotion and degradation of soft erasure information using CRC and preceding decoder information
01/16/2008CN101106800A A resource scheduling method for uplink interlacing multi-address system
01/16/2008CN101106798A Media-independent switching processing system and method
01/16/2008CN101106736A Packet reading device and reading method for responder
01/16/2008CN101106566A A webpage access redirection method and system in network security control
01/16/2008CN101106548A Device and method for realizing storage and disaster tolerance in multimedia message service system
01/16/2008CN101106544A A method for processing offline data in instant communication tool
01/16/2008CN101106543A A method for processing offline data in instant communication tool
01/16/2008CN101106512A A processing method and device for QinQ termination configuration
01/16/2008CN101106469A Control system and method for multi-party demonstration manuscript conference
01/16/2008CN101106444A Method for real test of error code class in data transfer circuit
01/16/2008CN101106443A A system and method for controlling switch of primary and backup board
01/16/2008CN101106442A A preprocessing method of switching master and backup
01/16/2008CN101106441A Method and device for reducing service interruption time
01/16/2008CN101106440A A method and device for collection and interweaving of mixed automatic retransfer request
01/16/2008CN101106439A Processing method and device for mixed automatic retransfer request process
01/16/2008CN101106438A Communication network system and error verification method
01/16/2008CN101106437A A decoding method for limited geometrical low density checksum code
01/16/2008CN101106436A A transmission and detection method for special burst and its device
01/16/2008CN101106410A A data retransfer method of multi-input and multi-output system and data transmission terminal device
01/16/2008CN101106407A Antenna transmitter/receiver, antenna receiving and transmission system and its implementation method
01/16/2008CN101106406A Single rate and multi-rated multi-antenna signal transmission method under integrated transmission structure
01/16/2008CN101106403A A method and device for adjusting transmission power of HSPA downlink physical channel
01/16/2008CN101106395A Method for controlling signaling and measuring pilot frequency
01/16/2008CN101105785A Data scrambling code decoding circuit
01/16/2008CN100362822C Switching method in radio local network, insertion point and mobile station for executing switching method
01/16/2008CN100362783C Bit error rate estimation
01/16/2008CN100362782C Method for recovering drop-out data unit
01/16/2008CN100362779C Code division multichannel multiplexing transmission mode and transmitting and receiving equipment
01/16/2008CN100362778C Method and apparatus for interference signal code power and noise variance estimation
01/16/2008CN100362762C An apparatus and method for implementing data signal mode decision
01/16/2008CN100362478C Block error rate estimate reporting for target signal to interference ratio adjustment
01/15/2008US7320095 Optimization of the decision threshold for binary signals
01/15/2008US7320094 Retraining derived clock receivers
01/15/2008US7320086 Error indication in a raid memory system
01/15/2008US7319888 Method of mobile communication system with smart antenna
01/15/2008US7319846 Colored interference identification
01/15/2008US7319824 Optical signal receiver, and method for controlling identification point for binarization processing performed thereby
01/15/2008US7319822 System and method of space-time equalization to mitigate effects of fading and scintillation for wireless communication
01/15/2008US7319727 Method for diversity reception of a multicarrier signal, receiver and corresponding system
01/15/2008US7319725 Maximum likelihood detection method using a sequence estimation receiver
01/15/2008US7319718 CQI coding method for HS-DPCCH
01/15/2008US7319701 Modem relay protocol redundancy for reliable low speed modem communications over IP networks with substantial packet loss
01/15/2008US7319698 Recovery system for restoring preserved regeneration data
01/15/2008US7319685 Method for assigning channels based on spatial division multiplexing in an orthogonal frequency division multiplexing system with multiple antennas
01/15/2008US7319672 Label selection for end-to-end label-switched traffic through a communications network
01/15/2008US7319670 Apparatus and method for transmitting data to a network based on retransmission requests
01/15/2008US7319664 Redundant link management switch for use in a stack of switches and method thereof
01/15/2008US7319663 Method for controlling switching in bidirectional line-switched ring
01/15/2008US7319662 Virtual line switched ring
01/15/2008US7319658 Multirate, constant envelope, constant bandwidth, modulation, channelization, and detection system based on orthogonal bipolar spreading vectors including biorthogonal coding and including error-control
01/15/2008US7319495 VSB reception system with enhanced signal detection for processing supplemental data
01/15/2008CA2443453C Interleaver and interleaving method in a communication system
01/15/2008CA2428776C Turbo decoder with circular redundancy code signature comparison
01/15/2008CA2370862C Method of checking amount of transmitted data
01/15/2008CA2284788C Systems and methods of channel coding and inverse-multiplexing for multi-carrier cdma systems
01/10/2008WO2008006014A2 Hybrid arq retransmission with data buffering
01/10/2008WO2008006011A2 Determining strategy for multicast and/or unicast transmission to correct forward errors
01/10/2008WO2008005981A1 System and method for variable forward error correction (fec) protection
01/10/2008WO2008005890A2 Ack/nack slot positioning/complexity codes for quick decoding
01/10/2008WO2008005503A2 Wireless communication method of selecting an enhanced uplink transport format combination by setting a scheduling grant payload to the highest payload that can be transmitted
01/10/2008WO2008004842A2 Packet receiving and transmitting method
01/10/2008WO2008004829A1 Apparatus and method for communicating control information in broadband wireless access (bwa) system
01/10/2008WO2008003722A1 Unequal error protection for a multicarrier transmission
01/10/2008WO2008003480A2 Signal encoder, signal decoder, method for configuring a signal encoder, method for configuring a signal decoder, method for operating a signal encoder, method for operating a signal decoder, computer programme and data transfer system
01/10/2008WO2008003260A1 Method and apparatus for connecting multiple multi-party calls
01/10/2008WO2008003247A1 Method, device and system implementing multimedia redording
01/10/2008WO2008003207A1 A method and system for allocating loss based on the traffic level
01/10/2008WO2007110740A3 Reducing allocation signalling at retransmissions
01/10/2008WO2007103085A3 Method and apparatus for calibration and channel state feedback to support transmit beamforming in a mimo system
01/10/2008WO2007097836A3 Policy based procedure to modify or change granted qos in real time for cdma wireless networks
01/10/2008WO2006086170A3 Handshakeless retransmission protocol
01/10/2008WO2005024584A3 Multi-link network architecture, including security, in seamless roaming communications systems and methods
01/10/2008US20080010578 Method and apparatus for detection of local NACK in a wireless communications system
01/10/2008US20080010577 Decreasing a Required Signal-to-Noise Ratio Using Automatic Repeat Request With Increasing Data Rate
01/10/2008US20080010430 Method and apparatus for freeing memory
01/10/2008US20080010355 System and method for sending text messages converted into speech through an internet connection
01/10/2008US20080009251 Wireless Mobile Device
01/10/2008US20080008469 Communication apparatus, communication line diagnosis method, program and recording medium
01/10/2008US20080008276 Communication device and communication method
01/10/2008US20080008275 Transmitter diversity technique for wireless communications
01/10/2008US20080008260 Apparatus and method for communication
01/10/2008US20080008258 Wireless receiving apparatus and method
01/10/2008US20080008234 Systems and methods for equalization of received signals in a wireless communication network
01/10/2008US20080008208 Transceiver and communication method for digital multi-carrier communication