| Patents for H03M 13 - Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes (37,393) |
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| 07/06/2005 | EP1551103A1 Digital communication method and digital communication device |
| 07/06/2005 | EP1550225A2 Memory for turbo decoder |
| 07/06/2005 | EP1550224A1 Method and apparatus for interleaving signal bits in a digital audio broadcasting system |
| 07/06/2005 | EP1550117A1 A data detector system |
| 07/06/2005 | EP1497936A4 Method, system, and apparatus for processing aircraft data files |
| 07/06/2005 | EP1317799B1 Lossy compression of stakes for turbo decoder |
| 07/06/2005 | CN1636413A Methods and apparatus for identifying asset location in communication networks |
| 07/06/2005 | CN1636325A Robust checksums |
| 07/06/2005 | CN1636324A Chien search cell for an error-correcting decoder |
| 07/06/2005 | CN1209922C Multi code rate error correction coding method |
| 07/06/2005 | CN1209921C Digital broadcasting transmitter capable of inserting different number of pilot sound according to receiving priority grade of data area |
| 07/06/2005 | CN1209885C Method and device of iterative demodulation and decode for BPSK modulating system by Turbo encoding |
| 07/05/2005 | US6915480 Processor with packet data flushing feature |
| 07/05/2005 | US6915479 Apparatus and method for error correction |
| 07/05/2005 | US6915478 Method and apparatus for computing Reed-Solomon error magnitudes |
| 07/05/2005 | US6915475 Data integrity management for data storage systems |
| 07/05/2005 | US6915474 Turbo decoding apparatus and decoding iteration count controlling method in turbo decoding |
| 07/05/2005 | US6915473 Method and system for implicit user equipment identification |
| 07/05/2005 | US6915465 Received-signal combining method and system |
| 07/05/2005 | US6915464 System and method for non-causal channel equalization using error statistic driven thresholds |
| 07/05/2005 | US6914948 Media noise post-processor with varying threshold |
| 07/05/2005 | US6914737 Apparatus for recording and regenerating data |
| 07/05/2005 | CA2354580C An iterative decoder and an iterative decoding method for a communication system |
| 07/05/2005 | CA2318803C Encoder/decoder with serial concatenated structure in communication system |
| 07/05/2005 | CA2275643C Receiver decoder circuitry, and associated method, for decoding a channel encoded signal |
| 06/30/2005 | WO2005060141A1 Apparatus and method for transmitting and receiving coded data by encoder having unequal error probability in mobile communication system |
| 06/30/2005 | WO2005060107A1 A decoder |
| 06/30/2005 | WO2005060106A1 Multi-standard turbo interleaver using tables |
| 06/30/2005 | WO2005059956A2 Polymorphic automatic test systems and methods |
| 06/30/2005 | WO2005059751A1 Checksum generation apparatus and method thereof |
| 06/30/2005 | US20050144549 Methods for coding and decoding LDPC codes, and method for forming LDPC parity check matrix |
| 06/30/2005 | US20050143981 Compressing method and apparatus, expanding method and apparatus, compression and expansion system, recorded medium, program |
| 06/30/2005 | US20050141652 Method of de-interleaving interleaved data samples sequences, and associated system |
| 06/30/2005 | US20050141629 Hdtv trellis decoder architecture |
| 06/30/2005 | US20050141628 Fast soft value computation methods for gray-mapped QAM |
| 06/30/2005 | US20050141565 Method for synchronizing clocks in a distributed communication system |
| 06/30/2005 | US20050141549 Method and communications device for adapting the data transfer rate in a communications device |
| 06/30/2005 | US20050141409 Apparatus and method for decoding turbo TCM using coset mapping |
| 06/30/2005 | US20050141385 Disk apparatus and disk reproducing method |
| 06/30/2005 | US20050140667 Connection device capable of converting a pixel clock to a character clock |
| 06/30/2005 | DE10353974A1 Verfahren zur Übertragung von digitalen Informationspaketen in einem Datennetz A method of transmission of digital information packets in a data network |
| 06/30/2005 | DE102004046397A1 Zyklischer Differenzakkumulator mit zwei Eingängen Cyclic difference accumulator with two inputs |
| 06/30/2005 | CA2690885A1 Fidelity-optimised variable frame length encoding |
| 06/30/2005 | CA2545404A1 Apparatus and method for transmitting and receiving coded data by encoder having unequal error probability in mobile communication system |
| 06/29/2005 | EP1548972A2 Transmitter device and relay device for performing data transmission control |
| 06/29/2005 | EP1548948A1 Apparatus and method for transmitting and receiving coded data by encoder having unequal error probability in mobile communication system |
| 06/29/2005 | EP1547377A1 A video recorder unit and method of operation therefor |
| 06/29/2005 | EP1547322A2 System for efficient recovery of node-b buffered data following mac layer reset |
| 06/29/2005 | EP1547253A1 Circuit for recursively calculating data |
| 06/29/2005 | EP1547252A2 Multi-dimensional data protection and mirroring method for micro level data |
| 06/29/2005 | EP1547085A2 Method of correcting data on a high-density recording medium |
| 06/29/2005 | EP1546879A1 Block error rate estimate reporting for target signal to interference ratio adjustment |
| 06/29/2005 | EP1518327A4 A fast h-arq acknowledgement generation method using a stopping rule for turbo decoding |
| 06/29/2005 | EP1410513A4 Channel codec processor configurable for multiple wireless communications standards |
| 06/29/2005 | CN1633815A Coding a data stream with unequal error protection |
| 06/29/2005 | CN1633773A Communication system, receiver, transmitter, and communication method |
| 06/29/2005 | CN1633770A Method for rate matching |
| 06/29/2005 | CN1633750A Combined interleaver and deinterleaver, and turbo decoder comprising a combined interleaver and deinterleaver |
| 06/29/2005 | CN1633749A Obtaining cyclic redundancy code |
| 06/29/2005 | CN1633643A Method and apparatus for antenna selection using channel response information in a multi-carrier system |
| 06/29/2005 | CN1633147A A method for implementing calling and called party pay intelligent service |
| 06/29/2005 | CN1633032A Channel coding method and apparatus, and channel decoding method and apparatus |
| 06/29/2005 | CN1633031A A rapid calculation method for channel coding in mobile communication |
| 06/29/2005 | CN1633030A A rapid calculation method for cyclic redundant check |
| 06/29/2005 | CN1208971C Predictive coding method and decoding method for dynamic image |
| 06/29/2005 | CN1208907C Method for interleaving bit flow in mobile telephone system |
| 06/29/2005 | CN1208906C Correction coding method, decoding method and its apparatus |
| 06/29/2005 | CN1208905C Method and appts. for code element contraction in communication system |
| 06/29/2005 | CN1208904C Method and device for channel decoding of a data stream containing useful data and redundant data |
| 06/29/2005 | CN1208903C Channel coding/decoding apparatus and method for a CDMA mobile communication system |
| 06/28/2005 | US6912685 Decoding apparatus and decoding method |
| 06/28/2005 | US6912684 Error correction encoding method and apparatus, and error correction decoding method and apparatus |
| 06/28/2005 | US6912683 Method, apparatus, and product for use in generating CRC and other remainder based codes |
| 06/28/2005 | US6912682 Signal processor for correcting and detecting errors |
| 06/28/2005 | US6912558 Multiplication module, multiplicative inverse arithmetic circuit, multiplicative inverse arithmetic control method, apparatus employing multiplicative inverse arithmetic circuit, and cryptographic apparatus and error correction decoder therefor |
| 06/28/2005 | US6912257 Apparatus and method for normalizing metric values in a component decoder in a mobile communication system |
| 06/28/2005 | CA2289344C Optimal complementary punctured convolutional codes |
| 06/23/2005 | WO2005025106A3 Iterative forward error correction |
| 06/23/2005 | WO2004086631A3 Method, apparatus and system for encoding and decoding side information for multimedia transmission |
| 06/23/2005 | US20050138537 Method and system to encode and decode wide data words |
| 06/23/2005 | US20050138535 Method and system for branch metric calculation in a viterbi decoder |
| 06/23/2005 | US20050138534 Maximum likelihood encoding apparatus, maximum likelihood encoding method, program and reproduction apparatus |
| 06/23/2005 | US20050138533 Encoding/decoding device using a reed-solomon encoder/decoder |
| 06/23/2005 | US20050138530 Data compression with incremental redundancy |
| 06/23/2005 | US20050138528 Method, system and transmitting side protocol entity for sending packet data units for unacknowledged mode services |
| 06/23/2005 | US20050138525 System and method for forward error correction |
| 06/23/2005 | US20050138523 Scalable cyclic redundancy check circuit |
| 06/23/2005 | US20050138522 Reverse error correction coding with run length limited constraint |
| 06/23/2005 | US20050138521 FEC (Forward Error Correction) decoder with dynamic parameters |
| 06/23/2005 | US20050138520 Methods and apparatus for reducing error floors in message passing decoders |
| 06/23/2005 | US20050138519 LDPC decoder, corresponding method, system and computer program |
| 06/23/2005 | US20050138518 Data storage systems |
| 06/23/2005 | US20050138517 Processing device management system |
| 06/23/2005 | US20050138516 Decoding Reed-Solomon codes and related codes represented by graphs |
| 06/23/2005 | US20050138485 Fault-detecting computer system |
| 06/23/2005 | US20050138474 Circuit verification using multiple engines |
| 06/23/2005 | US20050138462 System and method for managing protocol network failures in a cluster system |
| 06/23/2005 | US20050135499 Differential space-time block coding apparatus using eight or less transmit antennas |
| 06/23/2005 | US20050135472 Adaptive equalizer, decoding device, and error detecting device |
| 06/23/2005 | US20050135339 System architecture for internet telephone |