| 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) |
|---|
| 09/11/2001 | US6289039 Spread-spectrum communications utilizing variable throughput reduction |
| 09/11/2001 | US6289000 Frame control encoder/decoder for robust OFDM frame transmissions |
| 09/11/2001 | US6288861 Disk drive with sector numbers encoded by sequences of sector types |
| 09/11/2001 | US6288631 Power-line carrier communications system |
| 09/07/2001 | WO2001065700A1 Decoder |
| 09/07/2001 | WO2001041314A8 Method and arrangement for implementing intra-frame interleaving |
| 09/07/2001 | WO2001010039A3 Method for generating reliability information for the decoding channel of a radio receiver and corresponding radio receiver |
| 09/06/2001 | US20010020288 Arithmetic unit performing cyclic redundancy check at high speed |
| 09/06/2001 | US20010020287 Error correcting apparatus |
| 09/06/2001 | US20010020286 Error correction system in a processing agent having minimal delay |
| 09/06/2001 | US20010020285 Received-signal combining method and system |
| 09/06/2001 | US20010019591 Multiple description trellis coded quantization |
| 09/06/2001 | US20010019590 Code modulator and code modulation method |
| 09/06/2001 | US20010019589 Method for controlling the target bit error rate of each packet in wired and wireless video communication systems |
| 09/06/2001 | US20010019583 Bi-directional viterbi equalization device |
| 09/06/2001 | US20010019557 Methods for dynamically assigning link addresses and logical network addresses |
| 09/06/2001 | US20010019310 Information additive code generator and decoder for communication systems |
| 09/05/2001 | EP1130919A2 Apparatus and method for digital data transmission |
| 09/05/2001 | EP1130918A2 Apparatus and method for digital data transmission |
| 09/05/2001 | EP1130862A2 Bidirectional Viterbi equalization |
| 09/05/2001 | EP1130838A2 Transmission rate matching apparatus and method thereof for next generation mobile communication system |
| 09/05/2001 | EP1130789A2 Soft-decision decoding of convolutionally encoded codeword |
| 09/05/2001 | EP1130788A2 Method to store path metrics in a Viterbi decoder |
| 09/05/2001 | EP1130787A2 Composite trellis system and method |
| 09/05/2001 | EP1130576A1 Error protection for multimode speech encoders |
| 09/05/2001 | EP1130354A2 Frequency tuning of optical devices |
| 09/05/2001 | EP1129539A1 Method and apparatus for performing error correction by combining two instances of a message |
| 09/05/2001 | CN1311932A Transmission system with adaptive channel encoder and decoder |
| 09/05/2001 | CN1311922A Improved interleaver for Turbo code |
| 09/05/2001 | CN1311620A Method for storage line beat in Vittbe code translator |
| 09/05/2001 | CN1311578A Convolution code code-work soft decision decipher |
| 09/04/2001 | US6286123 Circuit for calculating error position polynomial at high speed |
| 09/03/2001 | CA2338029A1 Frequency tuning optical device |
| 09/01/2001 | CA2338919A1 A simple implementation of turbo decoder |
| 08/30/2001 | WO2001063869A1 Adaptive method and arrangement for implementing incremental redundancy in reception |
| 08/30/2001 | WO2001063774A1 Partial redundancy encoding of speech |
| 08/30/2001 | WO2001063773A1 Method for adapting the data blocks to be supplied to a turbo coder and a corresponding communications device |
| 08/30/2001 | US20010018755 Data conversion device for a reed-solomon decoder |
| 08/30/2001 | US20010018753 Communication system, a synchronization circuit, a method of communicating a data signal, and method of synchronizing with a data signal |
| 08/30/2001 | US20010018741 Method and apparatus for performing data encryption and error code correction |
| 08/30/2001 | US20010017904 Adaptive method and arrangement for implementing incremental redundancy in reception |
| 08/30/2001 | US20010017901 Transmission rate matching apparatus and method for next generation mobile communication system |
| 08/30/2001 | US20010017898 Non-coherent sequence estimation receiver for modulations |
| 08/30/2001 | DE10000932A1 Decoding a sequence of code words with variable length used in digital transmission, involves using trellis diagram and probability data for decoding and receiving assigned data symbols |
| 08/29/2001 | EP1128589A1 Interruption criterion for a turbo decoder |
| 08/29/2001 | EP1128588A1 Method of error correcting coding-type digital transmission comprising a step of puncturing scheme selection |
| 08/29/2001 | EP1128587A2 Received-signal combining method and system |
| 08/29/2001 | EP1128560A1 Apparatus and method for performing SISO decoding |
| 08/29/2001 | EP1127413A2 Efficient iterative decoding |
| 08/29/2001 | EP1127412A2 A system and method for reducing deinterleaver memory requirements through chunk allocation |
| 08/29/2001 | EP1127411A1 Efficient trellis state metric normalization |
| 08/29/2001 | CN1310924A Apparatus and method for adaptive MAP channel decoding in radio telecommunication system |
| 08/29/2001 | CN1310884A Fast metric calculation for Veterbi decoder implementation |
| 08/29/2001 | CN1310842A Information carrier device for encoding, method for encoding, device for decoding and method for decoding |
| 08/29/2001 | CN1310555A Receipt signal synthesis method and system, radio receiving station and receiving station |
| 08/28/2001 | US6282691 CRC coding system and CRC coding method |
| 08/28/2001 | US6282690 Parity insertion with precoder feedback in a read channel |
| 08/28/2001 | US6282688 Recording apparatus |
| 08/28/2001 | US6282677 Interleaving apparatus |
| 08/28/2001 | US6282671 Method and system for improved efficiency of parity calculation in RAID system |
| 08/28/2001 | US6282251 Modified viterbi detector which accounts for correlated noise |
| 08/28/2001 | US6282250 Low delay decoding |
| 08/28/2001 | US6282208 Data traffic control in a data modem system |
| 08/28/2001 | US6282168 Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals |
| 08/28/2001 | US6281935 System and method for controlling a transmitter frequency |
| 08/23/2001 | WO2001061891A1 Method and apparatus for decoding recursive convolutional symbols |
| 08/23/2001 | WO2001061869A1 Interleaving method and system |
| 08/23/2001 | WO2001061868A2 Method, apparatus, and product for use in generating crc and other remainder based codes |
| 08/23/2001 | WO2001061867A1 Turbo decoder |
| 08/23/2001 | WO2001024379A3 Method and devices for production of a digital code for correction of transmission errors and error correcting decoding thereof |
| 08/23/2001 | US20010016932 Apparatus and method for performing SISO decoding |
| 08/23/2001 | US20010016931 Digital transmission method of the error-correcting coding type |
| 08/23/2001 | US20010016930 Threefold error correction coding method and apparatus for high definition digital video cassette recorder |
| 08/23/2001 | US20010016052 Method for encoding bits in a signal |
| 08/23/2001 | DE10008064A1 Verfahren zum Anpassen der einem Turbo-Codierer zuzuführenden Datenblöcke und entsprechende Kommunikationsvorrichtung A method for adjusting a turbo encoder of the supplied data blocks and corresponding communication device |
| 08/22/2001 | EP1126621A1 Methods and devices for sending and receiving information, and systems using them |
| 08/22/2001 | EP1126619A2 Signal modulating method and signal demodulating method |
| 08/22/2001 | EP1125366A1 Generalized convolutional interleaver/deinterleaver |
| 08/22/2001 | EP1125299A1 A data writing/reading method, a de-interleaving method, a data processing method, a memory and a memory drive apparatus |
| 08/22/2001 | EP1125294A2 Multi-level error detection and correction technique for data storage recording device |
| 08/22/2001 | EP0649139B1 Apparatus for reproducing information |
| 08/22/2001 | CN1309838A De-interleave circuit |
| 08/22/2001 | CN1309837A BS digital broadcasting receiver |
| 08/22/2001 | CN1309472A Error-correcting method and device used in decoding interleaved PS code |
| 08/22/2001 | CN1309471A Viterbi decoder with reduced bit in branching metering computation processing |
| 08/21/2001 | US6279139 Transmission system |
| 08/21/2001 | US6279137 System and method for a storage-efficient parallel Chien Search |
| 08/21/2001 | US6279133 Method and apparatus for significantly improving the reliability of multilevel memory architecture |
| 08/21/2001 | US6279057 Communications system having dedicated frame buffers located in a channel node connected to two ports of the channel node for receiving frames |
| 08/21/2001 | US6278749 Data detector and method for detecting data |
| 08/21/2001 | US6278748 Rate 5/6 maximum transition run code for read channels |
| 08/21/2001 | US6278715 System and method for reducing deinterleaver memory requirements through chunk allocation |
| 08/21/2001 | US6278709 Routing switch |
| 08/21/2001 | US6278685 Robust transmission mode |
| 08/21/2001 | US6278564 Digital transmission signal processing system and recording/reproducing system |
| 08/16/2001 | WO2001059935A2 A system and method employing a modular decoder for decoding turbo and turbo-like codes in a communications network |
| 08/16/2001 | WO2001059764A1 Error correction method with pitch change detection |
| 08/16/2001 | WO2001011842A3 Acs unit for a viterbi decoder |
| 08/16/2001 | US20010014962 Turbo decoding apparatus and interleave-deinterleave apparatus |
| 08/16/2001 | US20010014960 Error-correcting device and decoder enabling fast error correction with reduced circuit scale |