Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
12/2004
12/16/2004WO2004110049A2 Base station-centric method for managing bandwidth and qos in error-prone system
12/16/2004WO2004110021A2 Generating and implementing a signal protocol and interface for higher data rates
12/16/2004WO2004110013A1 Packet communication device
12/16/2004WO2004109990A1 Method of releasing transmitted data by means of reception or transmission recognition
12/16/2004WO2004109984A2 Industrial wireless network and message authentication system
12/16/2004WO2004109981A1 Base station and radio terminal
12/16/2004WO2004109969A1 Method and tester for determining the error rate of a mobile radio device with variable block allocation
12/16/2004WO2004109968A1 Method for processing multimedia content description data sets with updating, use of said method and corresponding computer programme
12/16/2004WO2004109957A1 Optical signal reception device and for-digitization discrimination point control method thereof
12/16/2004WO2004109947A1 Receiving apparatus with hybrid equalizer and rake receiver and corresponding method of receiving
12/16/2004WO2004109933A2 Ultra-wideband communication system and method
12/16/2004WO2004109527A1 A network analyzing method and a network analyzing apparatus
12/16/2004WO2004109476A2 System and method to maximize channel utilization in a multi-channel wireless communication network
12/16/2004WO2004109440A2 Error correction apparatus and method
12/16/2004WO2004109429A2 A method and apparatus for distributing information
12/16/2004WO2004088453A3 Wireless communication network including data prioritization and packet reception error determination features and related methods
12/16/2004WO2004073317A3 Method of monitoring the communication in a network
12/16/2004WO2003079708A8 Detecting a hidden node in a wireless local area network
12/16/2004US20040255231 LDPC (Low Density Parity Check) coded modulatiion symbol decoding using non-Gray code maps for improved performance
12/16/2004US20040255230 Configurable decoder
12/16/2004US20040255229 Iterative metric updating when decoding LDPC (Low Density Parity Check) coded signals and LDPC coded modulation signals
12/16/2004US20040255228 LDPC (low density parity check) coded modulation symbol decoding
12/16/2004US20040255226 Decoder, error position polynomial calculation method, and program
12/16/2004US20040255221 Variable modulation with LDPC (low density parity check) coding
12/16/2004US20040255220 Method of data retransmission in multi-carrier transmission and communication apparatus having data retransmission control device
12/16/2004US20040255219 Time-aware best-effort hole-filling retry method and system for network communications
12/16/2004US20040255218 Document retrieval method and document retrieval system
12/16/2004US20040255203 Receiver apparatus and communication method
12/16/2004US20040255190 System and method for providing switch redundancy between two server systems
12/16/2004US20040255189 Method and system for autonomously rebuilding a failed server and a computer system utilizing the same
12/16/2004US20040255180 Highly reliable distributed system
12/16/2004US20040255080 Data storage system
12/16/2004US20040255063 Robust delivery of video data
12/16/2004US20040255040 Method and apparatus for transmitting data
12/16/2004US20040255033 Security in area networks
12/16/2004US20040253980 Mobile station-centric method for managing bandwidth and QoS in error-prone system
12/16/2004US20040253968 Adaptive channel quality estimation algorithm to support link adaptation
12/16/2004US20040253967 System and method to conduct idle mode paging channel monitoring within a cellular wireless network
12/16/2004US20040253958 System and method to extract uplink status flag bits in a cellular wireless network
12/16/2004US20040253948 Multiple-group coordination for a robust, low-delay, fast reconfiguring wireless system
12/16/2004US20040253927 Cooperative link characterization and MCS selection by wireless terminal and network for improved system performance
12/16/2004US20040253925 Method and apparatus for transmitting audio and non-audio information with error correction
12/16/2004US20040252802 Data transmission device and input/output interface circuit
12/16/2004US20040252798 Incremental redundancy support in a cellular wireless terminal having IR processing module
12/16/2004US20040252796 STTD encoding for PCCPCH
12/16/2004US20040252791 LDPC (Low Density Parity Check) coded modulation hybrid decoding using non-Gray code maps for improved performance
12/16/2004US20040252790 System and method to identify a modulation format of a data frame within a cellular wireless network
12/16/2004US20040252787 System and method to perform DC compensation on a radio frequency burst in a cellular wireless network
12/16/2004US20040252780 Noiseless data transmission method
12/16/2004US20040252779 Transit diversity wireless communication
12/16/2004US20040252719 Radio telecommunications network, a station, and a method of sending packets of data
12/16/2004US20040252676 Wireless local area network real-time quality management
12/16/2004US20040252671 TCP/IP header compression format over wireless network
12/16/2004US20040252668 Code division multiple access (CDMA) communication system
12/16/2004US20040252667 Receivers for receiving multi-carrier orthogonally coded signals
12/16/2004US20040252664 Method of transmission of a data frame from a first station to a second station, and a CDMA telecommunications network
12/16/2004US20040252648 Off-line broadband network interface
12/16/2004US20040252647 System and method to determine a bit error probability of received communications within a cellular wireless network
12/16/2004US20040252641 Classifier for IEEE 802.11g receiver
12/16/2004US20040252632 Method and apparatus for multi-user multi-input multi-output transmission
12/16/2004DE10320156A1 Data transmission involves repeatedly sending channel quality information from receiver to transmitter if first activity state exists and time since last quality data transmission exceeds threshold
12/16/2004CA2529024A1 Method of releasing transmitted data by means of reception or transmission recognition
12/16/2004CA2527507A1 Base station-centric method for managing bandwidth and qos in error-prone system
12/16/2004CA2527335A1 Receiving apparatus with hybrid equalizer and rake receiver and corresponding method of receiving
12/16/2004CA2522348A1 Method and tester for determining the error rate of a mobile radio device with variable block allocation
12/15/2004EP1487217A2 Robust delivery of video data
12/15/2004EP1487171A1 Reliable Multimedia streaming using retransmissions.
12/15/2004EP1487166A2 Carrier synchronization using a preamble and scattered pilot blocks
12/15/2004EP1487162A1 A method of transmission of a data frame from a first station to a second station, and a CDMA telecommunications network
12/15/2004EP1487161A1 Radio telecommunications network, station and method of adapting the packets length
12/15/2004EP1487154A2 Classifier for IEEE 802.11g receiver
12/15/2004EP1487146A1 Framing structure for digital broadcasting and interactive services
12/15/2004EP1487145A2 Communication apparatus using hybrid ARQ
12/15/2004EP1487144A1 Communication terminal device and base station device
12/15/2004EP1487143A1 Method of improving the interface efficiency in a communications network
12/15/2004EP1487142A1 Method of adjusting the parameters of a data communication according to the channel quality
12/15/2004EP1487140A1 Radio terminal device, transmission directivity control method, and transmission directivity control program
12/15/2004EP1487135A1 Radio apparatus, radio communication system, spatial path control method, and spatial path control program
12/15/2004EP1487134A1 Closed loop feedback system for improved down link performance
12/15/2004EP1487130A2 Power and rate control in a code division multiple access system
12/15/2004EP1487120A2 Error detection methods in wireless communication systems
12/15/2004EP1487119A2 Error detection methods in wireless communication systems
12/15/2004EP1487118A2 Error detection methods in wireless communication systems
12/15/2004EP1487117A2 Rate matching device and method for a data communication system
12/15/2004EP1487116A2 Turbo decoding device
12/15/2004EP1487115A1 LDPC (low density parity check) coded modulation symbol decoding
12/15/2004EP1486056A2 Method and system for video and auxiliary data transmission over a serial link
12/15/2004EP1486024A1 Method and apparatus for data retransmission within a communication system
12/15/2004EP1486023A1 Method and apparatus for optimizing repeated communications in a multiplexer network
12/15/2004EP1486019A1 Method and apparatus for providing a highly reliable ack/nack for time division duplex (tdd) and frequency division duplex (fdd)
12/15/2004EP1485722A1 Method and apparatus for implementing automatic protection switching functionality in a distributed processor data router
12/15/2004EP1208654B1 Apparatus and method for encoding and decoding tfci in a mobile communication system
12/15/2004EP1131933B1 Systems and methods for network and i/o device drivers
12/15/2004EP1129530A4 Apparatus and method for measuring noise power in a cdma mobile communication system
12/15/2004EP1097540B1 Method and device for optimising the transmission safety and the defect tolerance in high-bit-rate data networks
12/15/2004CN1555657A Method for determining whether to perform link adaptation in wcdma communications
12/15/2004CN1555653A Video recovery system and method
12/15/2004CN1555631A Automatic repeat request ARQ error control method and device for different channels
12/15/2004CN1555630A No-wait N-channel ARQ error control method and device for communication system
12/15/2004CN1555629A N channel ARQ error control method and device for high speed wireless packet data service