| Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402) |
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| 04/18/2002 | WO2002032082A1 Data communication speed control system, transmitter apparatus and receiver apparatus |
| 04/18/2002 | WO2002032040A1 Improvement in bandwidth efficiency in packet-oriented transmission with forward error correction |
| 04/18/2002 | WO2002032039A2 Systems and methods for implementing hierarchical aknowledgement bitmaps in an arq protocol |
| 04/18/2002 | WO2002032016A1 Apparatus and method for coding/decoding tfci bits in an asynchronous cdma communicaiton system |
| 04/18/2002 | WO2002031991A2 Channel assignment in an ofdma system |
| 04/18/2002 | WO2002031985A2 Systems and methods for communicating spread spectrum signals using variable signal constellations |
| 04/18/2002 | WO2002031982A2 Device for reconstructing a runlength constrained sequence |
| 04/18/2002 | WO2002031964A1 Improved decoding of turbo codes using data scaling |
| 04/18/2002 | WO2002011351A3 Flexible variable rate vocoder for wireless communication systems |
| 04/18/2002 | WO2001093109A3 Viewer object proxy |
| 04/18/2002 | WO2001084740A3 Downlink power control for multiple downlink time slots in tdd communication systems |
| 04/18/2002 | WO2001065702A3 A modulation scheme for fdd/tdd transceivers |
| 04/18/2002 | WO2001059979A3 Method for transmission of packetized messages with emitter timeout |
| 04/18/2002 | US20020046382 Method and apparatus for detecting and correcting errors using cyclic redundancy check |
| 04/18/2002 | US20020046381 Out-of-band forward error correction |
| 04/18/2002 | US20020046380 Communications method, communications apparatus and communications system using same communications apparatus |
| 04/18/2002 | US20020046379 Communication system employing automatic repeat request |
| 04/18/2002 | US20020046378 Soft-in soft-out decoder used for an iterative error correction decoder |
| 04/18/2002 | US20020046371 Random-access multi-directional CDMA2000 turbo code interleaver |
| 04/18/2002 | US20020046370 Error checking |
| 04/18/2002 | US20020046367 Method for preventing data corruption by a floppy diskette controller |
| 04/18/2002 | US20020046366 Serial communication device and method of carrying out serial communication |
| 04/18/2002 | US20020045460 Control of transmission power in a radio system |
| 04/18/2002 | US20020045435 Wireless communication system |
| 04/18/2002 | US20020045428 Methods for controlling shared access to wireless transmission systems and increasing throughput of the same |
| 04/18/2002 | US20020044614 Methods and systems for reducing interference using co-channel interference mapping |
| 04/18/2002 | US20020044612 Interleaving method and system |
| 04/18/2002 | US20020044611 Method of multiple-antenna wireless communication using space-time codes |
| 04/18/2002 | US20020044570 Method and apparatus for improved communication for cable tv telephony and data transport |
| 04/18/2002 | US20020044542 Channel coding/decoding apparatus and method for a CDMA mobile communication system |
| 04/18/2002 | US20020044539 Centroid tracking for spread-spectrum communications |
| 04/18/2002 | DE19654966C2 Digital receiver esp. for digitally modulated signal |
| 04/18/2002 | DE10144117A1 Serieller Test für parallele optische Module Serial testing for parallel optical modules |
| 04/18/2002 | DE10101092A1 Packet-oriented data transmission method provides additional redundancy for coded data segments of each data packet only as required |
| 04/18/2002 | DE10101088A1 Error correction method for packet-oriented transmission of progressively coded data uses transmitted error protection profile defining number of parity symbols for each codeword |
| 04/18/2002 | DE10038667C1 Verfahren und Basisstation für die Datenübertragung von und zu einen Zeitschlitz gemeinsam nutzenden Teilnehmerstationen Method and base station for data transfer to and from a time slot in common-use user stations |
| 04/17/2002 | EP1198107A2 Method for transmitting data from rlc layer in radio communication system |
| 04/17/2002 | EP1198100A2 Channel coding based on hidden puncturing for partial-band interference channels |
| 04/17/2002 | EP1198096A2 Communications control method |
| 04/17/2002 | EP1198090A1 Broadcasting system and method that ensure continuity of service |
| 04/17/2002 | EP1198088A1 Multi-carrier communication apparatus and multi-carrier communication method |
| 04/17/2002 | EP1197040A1 Tcp/ip packet-centric wireless transmission system architecture |
| 04/17/2002 | EP1197027A1 A method for noise energy estimation |
| 04/17/2002 | EP1197026A1 Method and apparatus for channel estimation with transmit diversity |
| 04/17/2002 | EP1197025A1 Controlled antenna diversity |
| 04/17/2002 | EP1197024A1 Method and device for generating a channel and subscriber-coded message signal |
| 04/17/2002 | EP1197022A1 Method and apparatus in a wireless communication system |
| 04/17/2002 | EP1197021A1 Method and device for forming transport frames from coded signal frames, and device for retrieving coded signal frames |
| 04/17/2002 | EP1197013A2 Method for increasing the coverage area of a base station |
| 04/17/2002 | EP1197003A1 Method and apparatus for data transmission |
| 04/17/2002 | EP1196838A2 Programmable logic controller method, system and apparatus |
| 04/17/2002 | EP1020091B1 Method and apparatus for increasing the data rate by reduction of training data |
| 04/17/2002 | EP1005734B1 Method for data transfer in a digital transmission system with a packet-switching service |
| 04/17/2002 | EP0951770A4 Method and apparatus for decision directed demodulation using antenna arrays and spatial processing |
| 04/17/2002 | EP0669073B1 Method for supervising base station radio channels |
| 04/17/2002 | CN1345519A Communication terminal and wireless communication method |
| 04/17/2002 | CN1345491A Device for channel-specific dispersion compensation of wavelength multiplex signal |
| 04/17/2002 | CN1345487A Highly parallel MAP decoder |
| 04/17/2002 | CN1345133A Channelling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345130A Channelling-improved cellular/satellite communication system |
| 04/17/2002 | CN1345129A Channeling-improved cellular/satellite communication system |
| 04/17/2002 | CN1083189C Method and apparatus for decoder optimization |
| 04/17/2002 | CN1083184C Error control method and device for digital communication |
| 04/16/2002 | US6374375 Monitoring line conditions in the data transmission mode |
| 04/16/2002 | US6374311 Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery |
| 04/16/2002 | US6374294 Method and apparatus for negating invalid networking addresses |
| 04/16/2002 | US6374165 Railway information transmission method and system |
| 04/16/2002 | US6374117 Queue based power control scheduling |
| 04/16/2002 | US6373909 Communications terminal having a receiver and method for removing known interferers from a digitized intermediate frequency signal |
| 04/16/2002 | US6373906 Method and apparatus for Viterbi detection of generalized partial response signals including two-way add/compare/select for improved channel speed |
| 04/16/2002 | US6373900 Multi-pair transceiver decoder system with low computation slicer |
| 04/16/2002 | US6373878 Using a fast AGC as part of SIR calculation |
| 04/16/2002 | US6373859 Methods and apparatus for encoding and decoding data |
| 04/16/2002 | US6373842 Unidirectional streaming services in wireless systems |
| 04/16/2002 | US6373831 Systems and methods of channel coding and inverse-multiplexing for multi-carrier CDMA systems |
| 04/16/2002 | US6373822 Data network protocol conformance test system |
| 04/16/2002 | US6373819 Routine testing parity maintenance |
| 04/16/2002 | US6373433 Apparatus and method for generating transmitter antenna weights |
| 04/16/2002 | US6373406 Information additive code generator and decoder for communication systems |
| 04/16/2002 | CA2327766C Programmable error control circuit |
| 04/16/2002 | CA2060862C Decoding system for distinguishing different types of convolutionally encoded signals |
| 04/11/2002 | WO2002030098A2 Method and system for rate adaptation in a packet voice system |
| 04/11/2002 | WO2002030073A2 Segmental deinterlacing |
| 04/11/2002 | WO2002030067A1 Packet retransmission system, packet transmission device, packet reception device, packet retransmission method, packet transmission method and packet reception method |
| 04/11/2002 | WO2002030033A2 Improved connectionless arq protocol |
| 04/11/2002 | WO2002030032A2 Space-time coding with orthogonal transformations |
| 04/11/2002 | WO2002030031A1 System and method for decoding multiplexed, packet-based signals in a telecommunications network |
| 04/11/2002 | WO2002030022A2 Systems and methods for interference mitigation among multiple wlan protocols |
| 04/11/2002 | WO2002030002A1 Method and apparatus for signal integrity verification |
| 04/11/2002 | WO2002029992A1 Apparatus and method for detecting transmitting rate of turbo decoder |
| 04/11/2002 | WO2002029980A2 Communication system method and apparatus |
| 04/11/2002 | WO2002029979A2 Method and apparatus for efficient processing of signal in a communication system |
| 04/11/2002 | WO2002029977A2 A decoder for trellis-based channel encoding |
| 04/11/2002 | WO2002011295A3 Method and measuring device for measuring the spectra in adjacent channels |
| 04/11/2002 | WO2002001729A3 Rate n/n systematic, recursive convolutional encoder and corresponding decoder |
| 04/11/2002 | WO2001097385A3 Optimization of acceptance of erroneous codewords and throughput |
| 04/11/2002 | WO2001095501A3 Method and apparatus for recovery of particular bits of received frame |
| 04/11/2002 | WO2001089095A3 Decoding method and apparatus |
| 04/11/2002 | WO2001086856A3 System and process for return channel spectrum manager |
| 04/11/2002 | WO2001082500A3 Methods for controlling shared access to wireless transmission systems and increasing throughput of the same |