| 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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| 01/19/2005 | CN1568577A Turbo decoding apparatus and method |
| 01/19/2005 | CN1567859A A method of access authentication for WLAN |
| 01/19/2005 | CN1567731A Radio communication device and method |
| 01/19/2005 | CN1567730A Device and method for channel coding/decoding in communication system |
| 01/19/2005 | CN1567729A Error correcting encoder for D/A converter |
| 01/19/2005 | CN1567464A Correction system and method of linear block code |
| 01/19/2005 | CN1185822C Decoding technique for tail biting codes |
| 01/19/2005 | CN1185796C Improved correcting decoding method for irregular low-density parity-check code |
| 01/18/2005 | US6845482 Interleaver for turbo decoder |
| 01/18/2005 | US6845481 Turbodecoding method with re-encoding of erroneous information and feedback |
| 01/18/2005 | US6845075 Information reproducing apparatus |
| 01/18/2005 | US6844833 Methods and apparatus for constant-weight encoding and decoding |
| 01/13/2005 | WO2005004500A2 Method and apparatus for packet aggregation in a wireless communication network |
| 01/13/2005 | WO2005004459A2 Method and apparatus for delayed recursion decoder |
| 01/13/2005 | WO2005004365A2 Protocol using forward error correction to improve handover |
| 01/13/2005 | WO2004086627A3 Decoding extended error correcting codes using soft information |
| 01/13/2005 | US20050010855 Reduced complexity decoding for trellis coded modulation |
| 01/13/2005 | US20050010854 Unified serial/parallel concatenated convolutional code decoder architecture and method |
| 01/13/2005 | US20050010853 Multilevel channel coding in ADSL |
| 01/13/2005 | US20050010852 Apparatus and method for generating codes in communications system |
| 01/13/2005 | US20050010851 Decoding and error correction method |
| 01/13/2005 | US20050010850 System and methods for transmitting data |
| 01/13/2005 | US20050010849 Method and system for emulating a Fibre Channel link over a SONET/SDH path |
| 01/13/2005 | US20050010848 Encoding device, encoding method, encoding method program, decoding device, decoding method, decoding method program |
| 01/13/2005 | US20050010847 Systems and processes for fast encoding of hamming codes |
| 01/13/2005 | US20050010846 Decoding device and decoding method |
| 01/13/2005 | US20050010840 Bit error position estimation in data decoder |
| 01/13/2005 | US20050010630 Method and apparatus for determining a remainder in a polynomial ring |
| 01/13/2005 | US20050009523 Protocol using forward error correction to improve handover |
| 01/13/2005 | US20050008104 Information reproducing apparatus using maximum likelihood decoding method |
| 01/13/2005 | US20050008103 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals |
| 01/13/2005 | US20050008102 Method for adaptive bit recovery |
| 01/13/2005 | US20050008097 Coded modulation scheme for a wirelesss communication system and methods thereof |
| 01/13/2005 | US20050008091 Sphere decoding of symbols transmitted in a telecommunication system |
| 01/13/2005 | CA2530771A1 Method and apparatus for packet aggregation in a wireless communication network |
| 01/12/2005 | EP1496637A1 Apparatus and method for transmitting/receiving error detection information in a communication system |
| 01/12/2005 | EP1496633A1 Multi-carrier communication device and multi-carrier communication method |
| 01/12/2005 | EP1496519A2 Encoding method and memory apparatus |
| 01/12/2005 | EP1496515A1 Method for adaptive recovery |
| 01/12/2005 | EP1496512A1 Method for adaptive bit recovery |
| 01/12/2005 | EP1495608A2 Concatenated equalizer/trellis decoder architecture for an hdtv receiver |
| 01/12/2005 | EP1495590A1 Network comprising an interconnecting network and several network nodes that are coupled to said interconnecting network |
| 01/12/2005 | EP1495572A2 Hdtv trellis decoder architecture |
| 01/12/2005 | EP1495569A1 System and method for channel mapping in a wireless communication system |
| 01/12/2005 | EP1495548A1 Device and method for masking a fault |
| 01/12/2005 | EP1495547A1 A memory management algorithm for trellis decoders |
| 01/12/2005 | EP1495469A2 Method and apparatus for calibrating data-dependent noise prediction |
| 01/12/2005 | EP1425860B1 Apparatus and methods for block encoding data |
| 01/12/2005 | CN1564541A Communication system and communication control apparatus and method |
| 01/12/2005 | CN1564485A Rate matching method and appts. for date transmission |
| 01/12/2005 | CN1564484A Rate matching method and appts. for date transmission |
| 01/12/2005 | CN1564466A Channel coding method adopting layered low density check code |
| 01/12/2005 | CN1564465A Regular (3.d) low density parity code coding method |
| 01/12/2005 | CN1184811C Multiple mode trellis decoder for digital signal processing system and method thereof |
| 01/11/2005 | US6842875 Signal processing apparatus and method, and data recording/reproducing apparatus using the same |
| 01/11/2005 | US6842873 Advanced forward error correction |
| 01/11/2005 | US6842872 Evaluating and optimizing error-correcting codes using projective analysis |
| 01/11/2005 | US6842871 Encoding method and device, decoding method and device, and systems using them |
| 01/11/2005 | US6842410 Digital automatic gain control of a multilevel optical disc read signal |
| 01/06/2005 | WO2005002102A1 Fade-resistant forward error correction method for free-space optical communications systems |
| 01/06/2005 | WO2005002061A1 Configurable decoder |
| 01/06/2005 | US20050005231 Method and system for generating parallel decodable low density parity check (LDPC) codes |
| 01/06/2005 | US20050005230 Semiconductor integrated circuit device and error checking and correcting method thereof |
| 01/06/2005 | US20050005229 Method for encoding a message into geometrically uniform space-time trellis codes |
| 01/06/2005 | US20050005228 Method for correction real-time data and bluetooth module |
| 01/06/2005 | US20050005226 Interface for prototyping integrated systems |
| 01/06/2005 | US20050005225 Fade-resistant forward error correction method for free-space optical communications systems |
| 01/06/2005 | US20050005224 Configurable, fast, 32-bit CRC generator for 1-byte to 16-bytes variable width input data |
| 01/06/2005 | US20050005223 Method and device for interleaving and method and device for de-interleaving |
| 01/06/2005 | US20050005221 Commnuication system using correlation matrix, correlation matrix learning method, correlation matrix learning device and program |
| 01/06/2005 | US20050005205 Method and system for coded null packet-aided synchronization |
| 01/06/2005 | US20050005193 Data recording/reproduction device and data recording/reproduction method |
| 01/06/2005 | US20050003756 Encoding low density parity check (LDPC) codes through an LDPC decoder |
| 01/06/2005 | US20050002477 Decoding apparatus and decoding method |
| 01/06/2005 | US20050002476 Method and device for receiving data blocks |
| 01/06/2005 | US20050002466 Distance determinations associated with a trellis decoder |
| 01/05/2005 | EP1494404A2 Bluetooth module and method for correcting real-time data |
| 01/05/2005 | EP1494384A2 Method for balancing the ratio Eb/l in a service multiplexing CDMA system and telecommunication system using this method |
| 01/05/2005 | EP1494360A2 Encoding low density parity check (LDPC) codes through an LPDC decoder |
| 01/05/2005 | EP1494359A2 Multi-dimensional space Gray code maps for mulit-dimensional phase modulation as applied to LDPC (low density parity check coded modulation |
| 01/05/2005 | EP1494358A2 Method and system for generating parallel decodable low density parity check (LDPC) codes |
| 01/05/2005 | EP1493085A1 Method and apparatus for unifying self-test with scan-test during prototype debug and production test |
| 01/05/2005 | EP1378086B9 Turbo decoder with circular redundancy code signature comparison |
| 01/05/2005 | EP1066688A4 A decoder having a gain controller in a mobile communication system |
| 01/05/2005 | EP0853848B1 Confidence and frame signal quality detection in a soft decision convolutional decoder |
| 01/05/2005 | DE10326808A1 Code word soft-decoding method for multi-channel data transmission system e.g. mobile phone network, performs decoding using channel-dependent interference value normal distributions |
| 01/05/2005 | CN1561623A Method for supporting a number of checksum algorithms in a network node |
| 01/05/2005 | CN1561031A Interconnected network web information issuing method |
| 01/05/2005 | CN1561005A Quick double-error correction BCH code decoder |
| 01/05/2005 | CN1560857A Method and device for decoding data regulated by optical driver system 8-14 |
| 01/05/2005 | CN1183687C Coder for TURBO codes and coding method |
| 01/05/2005 | CN1183686C Alternating method |
| 01/04/2005 | US6839870 Error-correcting code interleaver |
| 01/04/2005 | US6839330 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links |
| 01/04/2005 | US6839007 Inner coding of higher priority data within a digital message |
| 01/04/2005 | CA2337657C Multilevel coding with unequal error protection and time diversity for bandwidth efficient transmission |
| 12/30/2004 | US20040268209 Concatenated iterative forward error correction codes |
| 12/30/2004 | US20040268208 Computation of branch metric values in a data detector |
| 12/30/2004 | US20040268207 Systems and methods for implementing a rate converting, low-latency, low-power block interleaver |
| 12/30/2004 | US20040268205 Low-density parity-check codes for multiple code rates |