| 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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| 12/09/2003 | CA2263060C System and method for measuring channel quality information in a communication system |
| 12/04/2003 | WO2003101034A1 Communication system, receiver apparatus and communicating method |
| 12/04/2003 | WO2003100987A1 Crc-based error correction |
| 12/04/2003 | WO2003059036A3 Reduced latency interleaver utilizing shortened first codeword |
| 12/04/2003 | WO2003036798A3 Decoding method and decoder for reed solomon code |
| 12/04/2003 | WO2003017499A3 Enhanced coding for informed decoders |
| 12/04/2003 | WO2003003586A3 Turbo decoder with multiple scale selections |
| 12/04/2003 | WO2002096053A9 Narrow band chaotic frequency shift keying |
| 12/04/2003 | WO2002067429A3 System and method for enhanced error correction in trellis decoding |
| 12/04/2003 | US20030226120 Metacores: design and optimization techniques |
| 12/04/2003 | US20030226099 Method for communicating data between digital camera and portable electronic communication device |
| 12/04/2003 | US20030226097 TTCM decoder design |
| 12/04/2003 | US20030226096 True bit level decoding of TTCM (Turbo Trellis Code Modulation ) |
| 12/04/2003 | US20030226095 Efficient design to calculate extrinsic information for soft-in-soft-out (SISO) decoder |
| 12/04/2003 | US20030226093 Data decoder and method of decoding data |
| 12/04/2003 | US20030226088 Close two constituent trellis of a turbo encoder within the interleave block |
| 12/04/2003 | US20030226087 Metric calculation design for variable code rate decoding of broadband trellis, TCM, or TTCM |
| 12/04/2003 | US20030226086 Systems and methods for correcting errors in a received frame |
| 12/04/2003 | US20030226085 Apparatus and methods for combinational error detection in an InfiniBand switch |
| 12/04/2003 | US20030226071 System and method for retransmission of data |
| 12/04/2003 | US20030225985 Interleaver for iterative decoder |
| 12/04/2003 | US20030223751 Optical transmission system |
| 12/04/2003 | US20030223506 Variable code rate and signal constellation turbo trellis coded modulation codec |
| 12/04/2003 | US20030223466 Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data |
| 12/04/2003 | US20030223399 TFCI decoding circuit and decoding method |
| 12/03/2003 | EP1367830A2 Data decoder and method of decoding data |
| 12/03/2003 | EP1367758A2 Metric calculation for variable code rate decoding |
| 12/03/2003 | EP1367757A2 True bit level decoding of TTCM (turbo trellis coded modulation) of variable rates and signal constellations |
| 12/03/2003 | EP1367756A2 Turbo trellis coded modulation codec with variable code rate and signal constellation |
| 12/03/2003 | EP1367748A2 Turbo encoding/decoding device and method for processing frame data according to qoS |
| 12/03/2003 | EP1367733A2 Efficient design to calculate extrinsic information for soft-in-soft-out (SISO) decoder |
| 12/03/2003 | EP1367732A2 TTCM (Turbo trellis Coded Modulation) decoder design |
| 12/03/2003 | EP1367731A1 Turbo interleaving apparatus and method |
| 12/03/2003 | EP1367730A1 Turbo interleaving apparatus and method |
| 12/03/2003 | EP1367729A1 Turbo interleaving apparatus and method |
| 12/03/2003 | EP1367728A1 Turbo interleaving aparatus and method |
| 12/03/2003 | EP1367727A1 Method and device for a communication system for finding roots of an error locator polynomial |
| 12/03/2003 | EP1367726A1 Turbo interleaving apparatus and method |
| 12/03/2003 | EP1366609A1 Method for enhancing soft-value information |
| 12/03/2003 | EP1287617B1 Method for channel decoding a data stream containing useful data and redundant data, device for channel decoding, computer-readable storage medium and computer program element |
| 12/03/2003 | EP1166448B1 Method for coding channels |
| 12/03/2003 | EP1149475B1 A fuzzy commitment scheme |
| 12/03/2003 | CN1460329A Methods and devices for converting as well as decoding stream of data bits, signal and record carrier |
| 12/03/2003 | CN1130028C Viterbi decoding apparatus and viterbi decoding method |
| 12/03/2003 | CN1130027C Data communications systems and methods using interspersed error detection bits |
| 12/03/2003 | CN1130026C Method for enhancing data transmission |
| 12/02/2003 | US6658620 Burst and packet wireless transmission using product codes with iterative decoding |
| 12/02/2003 | US6658605 Multiple coding method and apparatus, multiple decoding method and apparatus, and information transmission system |
| 12/02/2003 | US6658378 Decoding method and apparatus and program furnishing medium |
| 12/02/2003 | US6658064 Method for transmitting background noise information in data transmission in data frames |
| 12/02/2003 | US6658024 Data transmission device and data transmission method capable of minimizing delay of fast data both in normal conditions and noisy conditions |
| 12/02/2003 | US6657933 Method and apparatus for reading and writing a multilevel signal from an optical disc |
| 12/02/2003 | US6657800 Viterbi detector and method for recovering a binary sequence from a read signal |
| 12/02/2003 | CA2300645C Apparatus and method for integrating error control and authentication for satellite uplinks |
| 11/27/2003 | WO2003098916A2 High-resolution image projection |
| 11/27/2003 | WO2003098884A1 Protocol, information processing system and method, information processing device and method, recording medium, and program |
| 11/27/2003 | WO2003098811A2 Memory for turbo decoder |
| 11/27/2003 | WO2003098625A1 Recording medium, recording method, recording device, and reproduction method and reproducer |
| 11/27/2003 | WO2003098439A2 Method and apparatus for providing error correction within a register file of a cpu |
| 11/27/2003 | WO2003077247A3 Method of joint decoding of possibly mutilated code words |
| 11/27/2003 | WO2003065591A3 A method and decoding apparatus using linear code with parity check matrices composed from circulants |
| 11/27/2003 | WO2003047118A3 Method and apparatus for determining the log-likelihood ratio with precoding |
| 11/27/2003 | WO2003039008A3 Method and apparatus for decoding lattice codes and multilevel coset codes |
| 11/27/2003 | US20030221157 Method for segmentally deinterleaving a data signal |
| 11/27/2003 | US20030221156 Method and apparatus for concatenated punctured encoding and decoding of a communications signal |
| 11/27/2003 | US20030221155 Error detection using data block mapping |
| 11/27/2003 | US20030219083 System and method for improving coding gain performance within gigibit phy viterbi decoder |
| 11/27/2003 | US20030218816 Data storage device and data processing method |
| 11/26/2003 | EP1365534A1 Viterbi decoder for gigabit ethernet |
| 11/26/2003 | EP1364463A2 Method and apparatus for decoding of turbo encoded data |
| 11/26/2003 | EP1364462A1 Turbo decoder system comprising parallel decoders |
| 11/26/2003 | EP1364368A2 Block-appended checksums |
| 11/26/2003 | CN1459148A Apparatus and method for generating and decoding codes in communication system |
| 11/26/2003 | CN1459147A Apparatus and method for coding/decoding channels in mobile communication system |
| 11/26/2003 | CN1459146A Apparatus and method for generating codes in communication system |
| 11/26/2003 | CN1458764A Forward error correcting method in one-way broadcast file transmission |
| 11/26/2003 | CN1458651A Data regeneration controller |
| 11/26/2003 | CN1129332C Mobile station, base station and communication method |
| 11/26/2003 | CN1129257C Maximum-likelihood decode method of serial backtracking and decoder using said method |
| 11/26/2003 | CN1129254C Transmission power controller and method |
| 11/26/2003 | CN1129234C Method for forming transition matrix and receiver of cellular radio system |
| 11/26/2003 | CN1129135C Combined DVD/CD data processor |
| 11/25/2003 | US6654929 Viterbi decoder and Viterbi decoding method |
| 11/25/2003 | US6654927 Iterative error-correction for turbo code decoding |
| 11/25/2003 | US6654926 Soft decision maximum likelihood encoder and decoder |
| 11/25/2003 | US6654924 System and method for error correction of digitized phase signals from MR/GMR head readback waveforms |
| 11/25/2003 | US6654425 Method and circuit for digital modulation and method and circuit for digital demodulation |
| 11/25/2003 | US6654386 Method, system, and apparatus for processing aircraft data files |
| 11/25/2003 | US6654332 Method for generating a binary signal having a predetermined spectral shape |
| 11/25/2003 | US6653956 Analog to digital converter with encoder circuit and testing method therefor |
| 11/25/2003 | CA2171220C Multirate serial viterbi decoder for code division multiple access system applications |
| 11/20/2003 | WO2003096694A1 Generation of user equipment identification specific scrambling code for the high speed shared control channel |
| 11/20/2003 | WO2003096600A1 Data delivery in a hybrid automatic retransmission mechanism in cdma communication systems |
| 11/20/2003 | WO2003096599A1 Diversity method and device |
| 11/20/2003 | WO2003096546A2 A method of soft-decision decoding of reed-solomon codes |
| 11/20/2003 | WO2003096538A2 Method and device for recovering a code word from a received faulty code word, method and device for generating a code word, and transmission system |
| 11/20/2003 | WO2003096149A2 Frame formatting, coding and transmit power control method for a multicast/broadcast system |
| 11/20/2003 | WO2003034598A3 Concatenated encoding and decoding for multilayer communication protocol |
| 11/20/2003 | WO2003025950A3 Concept for reliable data transmission between electronic modules |
| 11/20/2003 | WO2002063889A8 Blind transport format detection of turbo-coded data |