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)
11/2005
11/17/2005CA2565740A1 Digital broadcast transmitting and receiving system having an improved receiving performance and signal processing method thereof
11/17/2005CA2565736A1 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof
11/17/2005CA2565615A1 Method and apparatus for joint source-channel map decoding
11/17/2005CA2564983A1 Method and apparatus for adaptive delay management in a wireless communication system
11/17/2005CA2563733A1 Method and system for providing autonomous retransmissions in a wireless communication system
11/17/2005CA2557736A1 Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme
11/16/2005EP1596550A1 Peak-to-average power ratio control
11/16/2005EP1596549A2 Wireless communication system, wireless communication device, wireless reception device, wireless communication method, and channel estimation method
11/16/2005EP1596533A1 Protocol testing device for executing and method for implementing a test task
11/16/2005EP1596524A1 Method for subcarrier allocation
11/16/2005EP1596523A1 Reception method for packetized information with automatic repeat request
11/16/2005EP1596522A2 Apparatus and method for determining if transmitted data relates to a new transmission or a retransmission
11/16/2005EP1596521A2 Signal separation device and signal separation method
11/16/2005EP1596520A2 Spatial division multiplexing for MIMO devices
11/16/2005EP1596519A2 A subsriber unit and method for use in a wireless communication system
11/16/2005EP1596518A1 Media encoded data transmission method, apparatus and program
11/16/2005EP1596517A1 Method of transmission of redundantly provided data over a single channel
11/16/2005EP1596516A1 Noise power estimation method and noise power estimation device
11/16/2005EP1596515A1 Multi-carrier transmission device, multi-carrier reception device, and multi-carrier radio communication method
11/16/2005EP1596388A1 Data recording method and device, data recording medium, data reproduction method and device, data transmission method and device, and data reception method and device
11/16/2005EP1596364A1 Error detection and error concealment for encoded speech data
11/16/2005EP1596262A1 Safety-oriented data transfer
11/16/2005EP1595424A2 Faster frame error detection in a cdma network
11/16/2005EP1595423A2 Congestion control in a wireless data network
11/16/2005EP1595422A2 Systems and methods for performing outer loop power control in wireless communication systems
11/16/2005EP1595421A2 Systems and methods for using selectable frame durations in a wireless communication system
11/16/2005EP1595419A2 Method and apparatus for controlling data rate of a reverse link in a communication system
11/16/2005EP1595380A1 Wireless receiver deinterleaver having partitioned memory
11/16/2005EP1595365A1 Harq reordering method for wcdma enhanced uplink dedicated channel
11/16/2005EP1595355A2 Scheduled and autonomous transmission and acknowledgement
11/16/2005EP1595354A1 Method and system for reacting to a change of a upnp device
11/16/2005EP1595350A1 Method of reducing papr in multiple antenna ofdm communication system and multiple antenna ofdm communication system using the method
11/16/2005EP1595341A1 A wireless transceiver and wireless transmitting/receiving method and program thereof
11/16/2005EP1595337A2 Wireless communication method and system for controlling data bit rates to maintain the quality of radio links
11/16/2005EP1595215A2 Securing a connection application for distribution
11/16/2005EP1415443B1 Apparatus and method for flow scheduling based on priorities in a mobile network
11/16/2005EP1310046A4 Channel coding/decoding apparatus and method for a cdma mobile communication system
11/16/2005EP1290820B1 Communications using adaptive multi-rate codecs
11/16/2005CN1698388A Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system
11/16/2005CN1698382A Video reception device, video transmission device, and video transmission system
11/16/2005CN1698334A Power and bit loading allocation in a communication system with a plurality of channels
11/16/2005CN1698324A Packet transmission device
11/16/2005CN1698318A Route discovery device and method in a mobile ad-hoc network
11/16/2005CN1698315A Communication method, communication device, and computer program
11/16/2005CN1698303A Energy retransmission minimising method and apparatus thereof in ARQ communications
11/16/2005CN1698302A Time diversity combining to increase the reliability of the IEEE 802.11WLAN receiver
11/16/2005CN1698301A Method and apparatus for efficient use of communication resources in a CDMA communication system
11/16/2005CN1698300A Method and arrangement for providing optimal bit protection against transmission errors
11/16/2005CN1698299A CDMA transmitting apparatus and CDMA transmitting method
11/16/2005CN1698298A Split-band optical transmission system, optical transmission device, optical receiving device, and use of optical transmission based on above devices
11/16/2005CN1698292A Base station device and adaptive modulation method
11/16/2005CN1698273A Data receiving method and apparatus
11/16/2005CN1697537A Method for adjusting data-sampling and encoding time
11/16/2005CN1697512A De-interleaving device and method of possessing pattern recognition unit
11/16/2005CN1697500A Channel state determination method and channel state generator in receiver
11/16/2005CN1697439A Peak-to-average power ratio control
11/16/2005CN1697437A Method for subcarrier allocation
11/16/2005CN1697427A Providing automatic format conversion via an access gateway in a home
11/16/2005CN1697426A Location based directories via a broadband access gateway and control
11/16/2005CN1697363A Apparatus and method for transmitting control information in a mobile communication system
11/16/2005CN1697361A Wireless communication system, wireless communication device, wireless reception device, wireless communication method, and channel estimation method
11/16/2005CN1697360A Method for testing aerrays system in use for multiple inputs and multiple outputs
11/16/2005CN1697359A System, apparatus and method for transmitting and receiving data
11/16/2005CN1697358A Method and system of safety-oriented data transfer
11/16/2005CN1697357A Method of transmission of data
11/16/2005CN1697356A Mimo wireless communication greenfield preamble formats
11/16/2005CN1697355A Reception method for packetized information with automatic repeat request
11/16/2005CN1697354A Method for reliable transmitting data through multicast and unicast protocol, and host of receiving data
11/16/2005CN1697344A Data communication and radio system
11/16/2005CN1227861C Method and apparatus for controlling multiple logical data flow in variable data rate environment
11/16/2005CN1227854C Link Layer acknowledgement and retransmission for cellular telecommunications
11/16/2005CN1227853C Enhanced range-graceful degradation for digital wireless telephone system and method
11/16/2005CN1227852C Methods and apparatus for decoding variably-coded signals based on prior communication
11/16/2005CN1227851C Method and communications system for synchronizing two devices to a predetermined data transmission process
11/16/2005CN1227848C Method for generating and transmitting optimum cellular marker symbol
11/16/2005CN1227847C Apparatus and method for time-aligning data frames of a plurality of channels in a telecommunication system
11/16/2005CN1227820C Optimized turbo decoder
11/16/2005CN1227817C Accelerated Reed-Solomon decoder, method for decoding and receiving codeword and simultaneously evaluating polynomial with multiple variables
11/16/2005CN1227574C Programmable logic controller method, system and apparatus
11/15/2005US6966024 Method and device for adaptive quantization of soft bits
11/15/2005US6965960 xDSL symbol processor and method of operating same
11/15/2005US6965845 Method and apparatus for system management using codebook correlation with symptom exclusion
11/15/2005US6965762 System and method for antenna diversity using joint maximal ratio combining
11/15/2005US6965652 Address generator for LDPC encoder and decoder and method thereof
11/15/2005US6965648 Source synchronous link integrity validation
11/15/2005US6965639 Communication apparatus and transmission technique selection method
11/15/2005US6965636 System and method for block error correction in packet-based digital communications
11/15/2005US6965618 System and method for programming the bit error rate of frame synchronization words in a multidimensional digital frame structure
11/15/2005US6965571 Precise error reporting
11/15/2005US6965564 Wireless datagram transaction protocol system
11/15/2005US6965558 Method and system for protecting a network interface
11/15/2005US6965224 Method and apparatus for testing synchronization circuitry
11/15/2005CA2311855C Transmission method using error correction processing
11/15/2005CA2165342C Method and apparatus for determining the data rate of a received signal
11/13/2005CA2504970A1 Method and system for surveilling a telecommunications network link
11/10/2005WO2005107310A1 Method of preventing or limiting the number of simultaneous sessions in wireless local area network (wlan)
11/10/2005WO2005107301A1 Control station apparatus, base station apparatus, receiving method, transmitting method and communicating method
11/10/2005WO2005107127A1 Improved incremental redundancy operation in a wireless communication network
11/10/2005WO2005107126A1 Improved incremental redundancy operation in a wireless communication network
11/10/2005WO2005107125A1 Adaptive mimo wireless communicationi system
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