Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
06/2006
06/21/2006EP1672318A2 Remote reproduction system and remote reproduction method
06/21/2006EP1671510A1 A method and a device for reconfiguration in a wireless system
06/21/2006EP1671505A1 Redundancy strategy selection scheme
06/21/2006EP1671459A2 Voice over ip media gateway
06/21/2006EP1671456A1 Selective forwarding of damaged packets
06/21/2006EP1671447A1 Bad frame indicator in gsm mobile system
06/21/2006EP1671446A1 Communication terminal and method for timing the detection of communication-medium characteristics
06/21/2006EP1671445A1 Method and apparatus for preventing spurious retransmissions after a planned interruption of communication
06/21/2006EP1671444A1 Data mirroring system
06/21/2006EP1671443A1 Frequency-independent spatial processing for wideband miso and mimo systems
06/21/2006EP1671442A1 Adaptive thereshold for hs-scch part 1 decoding
06/21/2006EP1671441A2 Method for estimating signal magnitude, noise power, and signal-to-noise ratio of received signals
06/21/2006EP1671438A1 Media packet structure for real time transmission via packet switched networks
06/21/2006EP1671432A2 System and method for antenna selection
06/21/2006EP1671430A1 System for decreasing processing time in an iterative multi-user detector system
06/21/2006EP1671426A2 System, method, and apparatus for establishing headroom for a mobile station
06/21/2006EP1671424A2 Fec-based reliability control protocols
06/21/2006EP1588533B1 System and method for improving the transmission properties of a data transmission operating with the tcp/ip protocol by means of a mono-directional radio connection
06/21/2006EP1495593B1 Data preservation
06/21/2006EP1302013B1 Method for transmitting data in the access area
06/21/2006EP1214823B1 Dual automatic gain control in a qam demodulator
06/21/2006EP1166503B1 Ordering of long transport channels and short transport channels
06/21/2006EP1145474B1 Method and system for coding of broadcast messages
06/21/2006EP1123601B1 Arq protocol with packet-based reliability level setting
06/21/2006EP0920750B1 Cooperative feedback system and method for a compensation system associated with a transmitter or codec
06/21/2006EP0818118B1 Window comparator
06/21/2006CN1792063A Time-triggered communication system and method for the synchronized start of a dual-channel network
06/21/2006CN1792056A Reliable reception of broadcast/multicast content
06/21/2006CN1792055A An apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel
06/21/2006CN1792054A 移动通信系统及其信号处理方法 Mobile communication system and signal processing method
06/21/2006CN1792053A Rate control method and apparatus for data packet transmission
06/21/2006CN1792052A Time-triggered communication system and method for the synchronization of a dual-channel network
06/21/2006CN1791932A Disc drive apparatus, and method for timing recalibration in a disc drive apparatus
06/21/2006CN1791109A Protocol for exchanging control data to mitigate interference problems in a wireless network
06/21/2006CN1791106A Method and system for improved tcp performance during retransmission in response to selective acknowledgement
06/21/2006CN1791058A High speed acquisition system that allows capture from a packet network and streams the data to a storage medium
06/21/2006CN1790977A Method and device for transmitting data according to a hybrid arq method
06/21/2006CN1790976A Re-transmitting method for multi-antenna transmission
06/21/2006CN1790975A Apparatus and method for controlling traffic between wireless LAN device and access point in a wireless LAN system
06/21/2006CN1790974A Method for detecting MIMO receiver
06/21/2006CN1790973A System and method for controlling transport rate of real time streaming service
06/21/2006CN1790972A Wireless base station device and rate control method thereof
06/21/2006CN1790971A Method and apparatus for transmitting and receiving data with high reliability in a mobile communication system
06/21/2006CN1790970A Use of separate control channel to mitigate interference problems in a wireless network
06/21/2006CN1790969A Method and system for throttling network transmissions at the application layer of the transmitting server
06/21/2006CN1790968A Method and apparatus of two stage scaling and quantization for coded communication systems
06/21/2006CN1790967A Method for reducing storage resource in Turbo code decoder
06/21/2006CN1790966A Self-adaptive code modulating method
06/21/2006CN1790945A 无线通信系统 The wireless communication system
06/21/2006CN1790943A Method and system for transmissing information in communication system
06/21/2006CN1790942A Multi-antenna transmission system and method
06/21/2006CN1790932A Automatic power control system for CDMA communication systems
06/21/2006CN1260998C Radio communication system and radio communication method
06/21/2006CN1260935C Transmission convergence sublayer circuit of receiver for asynchronous transmission and its operation method
06/21/2006CN1260933C Cellular telephone searcher
06/21/2006CN1260932C VSB reception system with enhanced signal detection for processing supplemental data
06/21/2006CA2524576A1 System and method for forward error correction decoding using soft information
06/21/2006CA2517635A1 Method and apparatus for decision threshold control in an optical signal receiver
06/20/2006US7065699 Using quadrant shifting to facilitate binary arithmetic with two's complement operands
06/20/2006US7065695 Metric calculation design for variable code rate decoding of broadband trellis, TCM, or TTCM
06/20/2006US7065674 Computer system fault recovery using distributed fault-recovery information
06/20/2006US7065467 Method and apparatus for system management using codebook correlation with symptom exclusion
06/20/2006US7065364 Method and apparatus for wireless communication
06/20/2006US7065167 Method and apparatus for constellation shaping
06/20/2006US7065166 Wireless receiver and method for determining a representation of noise level of a signal
06/20/2006US7065159 Compensation based bit-error-rate estimation for convolutionally encoded transmissions in wireless systems
06/20/2006US7065149 Transmitter, the method of the same and communication system
06/20/2006US7065148 Super-orthogonal space-time trellis codes, and applications thereof
06/20/2006US7065147 System and method of data communication using turbo trellis coded modulation combined with constellation shaping with or without precoding
06/20/2006US7065144 Frequency-independent spatial processing for wideband MISO and MIMO systems
06/20/2006US7065136 Receiver having equalizing demodulator and a non-equalizing demodulator and method for controlling the same
06/20/2006US7065126 Components and methods for processing in wireless communication data in presence of format uncertainty
06/20/2006US7065098 Redundant telecommunication system using memory equalization apparatus and method of operation
06/20/2006US7065068 Multi channel stop and wait ARQ communication method and apparatus
06/20/2006US7065052 Cell stream replicating device
06/20/2006US7065039 Fiber optic control network and related method
06/20/2006US7065037 Method and apparatus to provide facility and module redundancy in telecommunication switching equipment
06/20/2006CA2378413C Node unit and state notice information acquiring method
06/15/2006WO2006063349A2 Methods and media access controller for broadband wireless communications with variable data unit size and delayed data unit construction
06/15/2006WO2006063278A1 Media access controller with enhanced data unit retransmission for broadband wireless communication
06/15/2006WO2006063237A1 Self-checking pair on a braided ring network
06/15/2006WO2006063138A2 Cooperative mimo in multicell wireless networks
06/15/2006WO2006062729A2 A cellular communication system, a base station and a method of resource allocation
06/15/2006WO2006062166A1 Electronic data verification device
06/15/2006WO2006062040A1 Reception device, integrated circuit, program, and reception method
06/15/2006WO2006061911A1 Transmission device, reception device, and transmitting/receiving method therefor
06/15/2006WO2006061902A1 Data transmission device, data reception device, and data distribution system
06/15/2006WO2005119922A3 Modified ieee 802.11a for interoperability between 802.11a devices
06/15/2006WO2005096752A3 Multi channel throughput enhancement
06/15/2006WO2005065010A3 An apparatus, system, method and computer program product for reliable multicast transport of data packets
06/15/2006US20060129872 Apparatus for highly available transaction recovery for transaction processing systems
06/15/2006US20060129567 Data communication device selecting modulation method with an appropriate threshold value in adaptive modulation
06/15/2006US20060128318 Transmission power optimization in ofdm wireless communication system
06/15/2006US20060128317 Method and station for transmitting data in a radio communication system
06/15/2006US20060126753 Apparatus and method for detecting space-time multi-user signal of base station having array antenna
06/15/2006US20060126752 Method and system for frame formats for MIMO channel measurement exchange
06/15/2006US20060126733 Robust mode staggercasting without artifacts
06/15/2006US20060126717 Robust mode staggercasting user controlled switching modes
06/15/2006US20060126712 Rate control protocol for long thin transmission channels
06/15/2006US20060126650 Method and apparatus for bridging devices having interfaces of same layer