Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
04/2006
04/25/2006US7035325 Jitter measurement using mixed down topology
04/25/2006US7035324 Phase-noise measurement with compensation for phase noise contributed by spectrum analyzer
04/25/2006US7035285 Transceiver method and signal therefor embodied in a carrier wave for a frame-based communications network
04/25/2006US7035284 Method and apparatus for reducing inter-channel interference in a wireless communication system employing a non-periodic interleaver
04/25/2006US7035283 Asymmetric data traffic throughput in CSMA/CA networks
04/25/2006US7035258 Method and system for dynamically adjusting transmit and receive parameters for handling negative acknowledgments in reliable multicast
04/25/2006US7035249 Optimizing bandwidth of DSL connections
04/25/2006US7035241 Method for establishing a priority call in a fixed wireless access communication system
04/25/2006US7035237 Data unit sending means and control method
04/25/2006US7035228 Multi-rate, multi-port, gigabit Serdes transceiver
04/25/2006US7035222 Methods for optimizing and evaluating network access techniques
04/25/2006US7035217 Router-assisted multicast congestion control
04/25/2006US7035216 Congestion control unit
04/25/2006US7035214 System and method for a negative acknowledgement-based transmission control protocol
04/25/2006US7034719 Data modulating method and apparatus, data demodulating method and apparatus, and code arranging method
04/25/2006CA2340201C Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system
04/25/2006CA2258351C Intermediate rate applications of punctured convolutional codes for 8psk trellis modulation over satellite channels
04/20/2006WO2006041891A2 Enhanced block acknowledgement
04/20/2006WO2006041710A2 Packet transmission redundancy selection apparatus and method
04/20/2006WO2006041628A1 Method and apparatus for assigning users to use arq-interlaces in a wireless cellular communication system
04/20/2006WO2006040664A1 Simplified practical rank and mechanism, and associated method, to adapt mimo modulation in a multi-carrier system with feedback
04/20/2006WO2006040632A1 Outer loop power control of user equipment in wireless communication
04/20/2006WO2006040317A1 Method and apparatus for recognizing a disturbing effect in an information channel
04/20/2006WO2006023192A3 Mitigating ack/nack errors in mimo/sic/harq
04/20/2006WO2006015268A3 System and method for interleaving
04/20/2006WO2005104665A3 Packet data transmitting method and mobile communication system using the same
04/20/2006WO2005099162A3 Repair function for a broadcast service
04/20/2006WO2004071003A8 N-dimensional determination of bit-error rates
04/20/2006US20060085729 Decoding apparatus and decoding method
04/20/2006US20060085728 Map decoding
04/20/2006US20060085725 Data transmission apparatus and method
04/20/2006US20060085724 Error correction apparatus and method
04/20/2006US20060085717 Communications method, communications apparatus and communications system using same communications apparatus
04/20/2006US20060085693 System and method for generating a chronic circuit report for use in proactive maintenance of a communication network
04/20/2006US20060085671 Error indication in a raid memory system
04/20/2006US20060084475 Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems
04/20/2006US20060083327 Method for phase noise mitigation in MIMO-OFDM systems
04/20/2006US20060083318 Constellation design for PCM upstream modulation
04/20/2006US20060083257 Inspection system with data acquisition system interconnect protocol
04/20/2006US20060083210 OFDMA with adaptive subcarrier-cluster configuration and selective loading
04/20/2006US20060083190 Method for configuring a telecommunication system
04/20/2006US20060083173 System and method for reprogramming nodes in an automotive switch fabric network
04/20/2006US20060083172 System and method for evaluating the performance of an automotive switch fabric network
04/20/2006US20060083157 Multi-carrier transmission device, multi-carrier reception device, and multi-carrier radio communication method
04/20/2006DE202005013636U1 Main signal for digital short waves, is technically converted into sample signal during fading of short wave signals, where main signal lies in decibel range that is technically feasible
04/20/2006DE19841371B4 Verfahren und Vorrichtung zur Auswertung eines digitalen Datenstromes Method and apparatus for evaluation of a digital data stream
04/20/2006DE10257463B4 IR-Speicher IR memory
04/20/2006DE102004050350A1 Verfahren und Vorrichtung zur Redundanzkontrolle von elektrischen Einrichtungen Method and apparatus for redundancy control of electrical equipment
04/20/2006CA2590616A1 Enhanced block acknowledgement
04/19/2006EP1648183A1 The adjusting method for the transmitting window of the radio link layer
04/19/2006EP1648107A1 Phase domain multiplexed communications system
04/19/2006EP1648106A1 Method and device for multiplexing a transport channel in flexible position
04/19/2006EP1648104A2 Communication system and method of synchronisation of this system
04/19/2006EP1648097A2 Transmission apparatus and method for a base station using block coding and cyclic delay diversity techniques in an OFDM mobile communication system
04/19/2006EP1648091A1 Method and apparatus for efficiently decoding low density parity check code
04/19/2006EP1647119A2 Continuous phase frequency shift keying system
04/19/2006EP1647118A1 Nonlinear precoding method for a digital broadcast channel
04/19/2006EP1647105A1 Transmission of data packets from a transmitter to a receiver
04/19/2006EP1647104A2 System and method for rf signal combining and adaptive bit loading for data rate maximization in multi-antenna communication systems
04/19/2006EP1647103A1 Methods and apparatus for channel quality indicator determination
04/19/2006EP1647099A1 Transceiver and communication method for digital multi-carrier communication
04/19/2006EP1646943A1 Method for controlling an exchange of data
04/19/2006EP1602219A4 Methods and systems for remote call establishment
04/19/2006EP1512242B1 Identical puncturing of ue identification data and load data in the hs-scch channel
04/19/2006EP1436903A4 Asymmetric adaptive modulation in a wireless communication system
04/19/2006EP1222764B1 Adaptive modulation system and method for tdma
04/19/2006EP1161820B1 Seamless rate adaptive multicarrier modulation system and protocols
04/19/2006EP1076965B1 Delayed packet concealment method and apparatus
04/19/2006EP1000480B1 Transmission system with adaptive channel encoder and decoder
04/19/2006CN1762174A Systems and methods for performing outer loop power control in wireless communication systems
04/19/2006CN1762169A Outer-loop power control for wireless communication systems
04/19/2006CN1762122A Communication system, converter for use therein and method of signalling
04/19/2006CN1762121A Testing apparatus for digital telecommunication
04/19/2006CN1762120A Transmission of data with forward error correction information
04/19/2006CN1762119A Code division multiplexing commands on a code division multiplexed channel
04/19/2006CN1762103A Iterative circuit and method for variable width parallel cyclic redundancy check (CRC) calculation
04/19/2006CN1762100A Oversampling technique to reduce jitter
04/19/2006CN1761260A Method for preventing deadlock in a wireless communications system and radio plant
04/19/2006CN1761234A Method for implementing allocation of traffic flow based on different service domains
04/19/2006CN1761181A Device for testing time characteristic of outburst and error rate in outburst optical fiber transmission system
04/19/2006CN1761180A Selecting a subset of automatic request retransmission processes
04/19/2006CN1761179A Method and device for multiplexing a transport channel in flexible position
04/19/2006CN1760493A Wireless messenger system
04/19/2006CN1253050C Optimized operations for reserach in adjacent channels and for allocating optimised time slots for mobile stations transmitting in a plurality of time slots
04/19/2006CN1253049C Method and apparatus for paging wireless terminal in wireless telecommunications system
04/19/2006CN1252962C Rate matching device and method for data communication system
04/19/2006CN1252960C Method of transmitting data in communicating system
04/19/2006CN1252955C Device and method for repeating high-speed data in CDMA mobile communication system
04/19/2006CN1252949C Channel decoder for a European dab receiver and channel decoding method thereof
04/19/2006CN1252945C Method for dynamic selecting transmitter and portable communication unit and controller
04/19/2006CN1252938C Receiver, transmitter-receiver, and communication method
04/19/2006CN1252937C Decoder and decoding method
04/19/2006CN1252936C Block interleaving for turbo coding
04/19/2006CN1252935C Information source-channel united coding method based on low-density odd-even check coding
04/19/2006CN1252911C Error correction device and error correction method
04/19/2006CN1252614C Global observing method for determining status unification of distributed computer network system and appts.
04/18/2006US7032238 Real-time autoleveling system
04/18/2006US7032223 Transport convergence sub-system with shared resources for multiport xDSL system
04/18/2006US7032166 Method and apparatus for protecting data
04/18/2006US7032164 Efficient design to calculate extrinsic information for soft-in-soft-out (SISO) decoder