| 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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| 06/20/2001 | CN1300391A Computational processor |
| 06/19/2001 | US6249669 Diversity wireless communication method and its wireless communication apparatus |
| 06/19/2001 | US6249553 Device and method for detecting information |
| 06/19/2001 | US6249523 Router for which a logical network address which is not unique to the gateway address in default routing table entries |
| 06/14/2001 | WO2001043367A1 Method and apparatus for implementing leaf node proxy in a network |
| 06/14/2001 | WO2001043294A1 Method and configuration for decoding information |
| 06/14/2001 | WO2001043293A1 Reduced search symbol estimation algorithm |
| 06/14/2001 | WO2001043292A1 Concatenation convolutional code decoder |
| 06/14/2001 | WO2001043291A1 Fec frame forming method and fec multiplexing device |
| 06/14/2001 | WO2001043290A1 Turbo code decoder and turbo code decoding method with iterative channel parameter estimation |
| 06/14/2001 | WO2001043289A1 Method and apparatus providing bit-to-symbol mapping for space-time codes |
| 06/14/2001 | WO2000054410A8 Logic circuit protected against transitory perturbations |
| 06/13/2001 | EP1107599A2 Apparatus and method for digital data transmission |
| 06/13/2001 | EP1107598A2 Apparatus and method for digital data transmission |
| 06/13/2001 | EP1107597A2 Apparatus and method for digital data transmission |
| 06/13/2001 | EP1107529A2 Compensation of DC offsets on a DC-blocking channel |
| 06/13/2001 | EP1107461A1 Method and apparatus for determining the value of samples received from bitstream data stored on a storage medium and for recovering bits of said bitstream using a Viterbi detector |
| 06/13/2001 | EP1107460A1 Method and apparatus for recovering data stored on a storage medium by using a viterbi detector |
| 06/13/2001 | EP1107250A1 Recording apparatus |
| 06/13/2001 | EP1106004A1 Low complexity decision feedback sequence estimation |
| 06/13/2001 | DE19959178A1 Verfahren und Anordnung zur Decodierung von Informationen Method and apparatus for decoding information |
| 06/12/2001 | US6247159 Method and apparatus for encoding a binary signal |
| 06/12/2001 | US6247156 Threefold error correction coding method and apparatus for high definition digital video cassette recorder |
| 06/12/2001 | US6246723 Sampled amplitude read channel employing early-decisions from a trellis sequence detector for sampling value estimation |
| 06/07/2001 | WO2001041385A1 Method for implementing shared channel decoder for onboard processing satellites |
| 06/07/2001 | WO2001041384A1 Apparatus for and method of implementing viterbi decoding |
| 06/07/2001 | WO2001041314A1 Method and arrangement for implementing intra-frame interleaving |
| 06/07/2001 | WO2001041313A1 Forward error correction with channel adaptation |
| 06/07/2001 | WO2001041124A2 Method of and system for coding and decoding sound signals |
| 06/07/2001 | WO2000044122A9 Methods and systems for coding of broadcast messages |
| 06/07/2001 | US20010003208 Convolution decoding terminated by an error detection block code with distributed parity bits |
| 06/07/2001 | US20010003088 Diversity wireless communication method and its wireless communication apparatus |
| 06/06/2001 | CN1298584A Digital audio broadcasting method using puncturable convolutional code |
| 06/06/2001 | CN1298234A Code division multichannel multiplexing transmission mode and transmitting and receiving equipment |
| 06/06/2001 | CN1066893C Video signal digital recording and reproducing apparatus |
| 06/05/2001 | US6243847 Parity insertion with precoder feedback in a PRML read channel |
| 06/05/2001 | US6243846 Forward error correction system for packet based data and real time media, using cross-wise parity calculation |
| 06/05/2001 | US6243845 Code error correcting and detecting apparatus |
| 06/05/2001 | US6243844 Signal transmitter used in the transmission of data in a communication system |
| 06/05/2001 | US6243423 Receiver, transmitter-receiver, and communication method |
| 06/05/2001 | US6241778 Methods and apparatus for implementing run-length limited and maximum transition run codes |
| 05/31/2001 | WO2001039402A1 Radio communication apparatus and method for controlling transmission power |
| 05/31/2001 | WO2001039378A1 Accelerated reed-solomon error correction |
| 05/30/2001 | EP1104125A2 System, transmitter and receiver for code division multiplex transmission |
| 05/30/2001 | EP1104114A2 Error correction device |
| 05/30/2001 | EP1103102A1 Improved interleavers for turbo code |
| 05/30/2001 | EP1103101A1 Cached chainback ram for serial viterbi decoder |
| 05/30/2001 | EP0883945A4 Method and apparatus for encoding and decoding information in a digital communication system |
| 05/30/2001 | CN1297626A transmitter, receiver, and transmitting/receiving method |
| 05/30/2001 | CN1297623A Method and apparatus for quantizing signal in digital system |
| 05/30/2001 | CN1297617A Interleaving/deinterleaving apparatus and method for communication system |
| 05/30/2001 | CN1297616A Address generator and address generating method for use in turbo interleaver/deinterleaver |
| 05/30/2001 | CN1297615A Processor and processing method |
| 05/30/2001 | CN1297229A Optical disc device and data reading method |
| 05/30/2001 | CN1297228A Adaptive maximum likelihood-detection |
| 05/29/2001 | US6240538 Method and apparatus for errors and erasures decoding |
| 05/29/2001 | US6240145 Apparatus for receiving data |
| 05/25/2001 | WO2001037433A1 Adaptive hybrid arq using turbo code structure |
| 05/25/2001 | WO2001037432A1 Error control device and method using cyclic code |
| 05/25/2001 | WO2001037280A1 Rogue packet detection and correction method for data storage device |
| 05/25/2001 | WO2001037279A1 Device for reproducing a digital information signal and method |
| 05/24/2001 | US20010001616 Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops |
| 05/23/2001 | EP1102440A2 Method for improving TFCI Transportation performance |
| 05/23/2001 | EP1102408A2 Viterbi decoder |
| 05/23/2001 | EP1102407A2 Method and apparatus for providing channel error protection for a source coded bit stream |
| 05/23/2001 | EP1102406A2 Apparatus and method for decoding digital data |
| 05/23/2001 | EP1101369A1 Apparatus and method for adaptive map channel decoding in radio telecommunication system |
| 05/23/2001 | EP1101321A1 Rate matching device and method for a data communication system |
| 05/23/2001 | EP1101288A1 Method and device for error correction coding and corresponding decoding method and device |
| 05/23/2001 | EP1101224A1 A sampled amplitude read channel employing a trellis sequence detector matched to a channel code constraint and a post processor for correcting errors in the detected binary sequence using the signal samples and an error syndrome |
| 05/23/2001 | EP0775405B1 Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
| 05/23/2001 | CN1296686A Transmitter/receiver |
| 05/23/2001 | CN1296685A Communication terminal, base station, and method of radio communication |
| 05/23/2001 | CN1296668A Radio communication device and encoding method |
| 05/22/2001 | US6236692 Read channel for increasing density in removable disk storage devices |
| 05/22/2001 | US6236686 Data processing equipment and method |
| 05/22/2001 | US6236685 Pragmatic trellis-coded digital communication with multi-stage branch metrics |
| 05/22/2001 | US6236340 Modulation encoders and decoders |
| 05/22/2001 | CA2310183C Apparatus for demodulating and decoding satellite, terrestrial, and cable transmitted digital television data |
| 05/17/2001 | WO2001035555A2 Method and apparatus for forward error correction coding for an am in-band on-channel digital audio broadcasting system |
| 05/17/2001 | WO2001035549A1 Adaptive array communication system and receiver |
| 05/17/2001 | WO2001035536A1 Algebraic soft-decision decoding of reed-solomon codes |
| 05/17/2001 | WO2001035535A1 Method for decoding data coded with an entropic code, corresponding decoding device and transmission system |
| 05/17/2001 | DE10050746A1 Encoded data reading method for use in digital communication, involves marking data symbol as error symbol based on relation of identified jump error characteristic and calculated reliability measure number with threshold |
| 05/17/2001 | CA2359077A1 Adaptive array communication system and receiver |
| 05/16/2001 | EP1100207A2 System and method for providing error correction coding with selectively variable redundancy |
| 05/16/2001 | EP1100206A2 Redundancy system and method for locating errors in interleaved code words |
| 05/16/2001 | EP1100205A2 Error code wire fault detection |
| 05/16/2001 | EP1100204A1 Multiplexing method and multiplexing device, and data signal transmission method and data signal transmission device |
| 05/16/2001 | EP1100202A1 De-interleave circuit |
| 05/16/2001 | EP1099313A1 Soft decision decoding of a scheduled convolutional code |
| 05/16/2001 | EP1099312A1 Fast metric calculation for viterbi decoder implementation |
| 05/16/2001 | CN1295744A Detection of code vectors in single frequency, multiple transmitter networks |
| 05/16/2001 | CN1295386A Carrier reproduction circuit, receiver, loop filter circuit and oscillating circuit |
| 05/16/2001 | CN1295382A Channel decoding device and method |
| 05/16/2001 | CN1295330A Reproducing Device and method for improving performance of data using regulating filter coefficient of equalizer |
| 05/16/2001 | CN1065995C Method for providing viriable rate data communication chain path |
| 05/15/2001 | US6233714 Generalized method and means for defining and operating a (d, k) partial-response ML detector of binary-coded sequences |
| 05/15/2001 | US6233713 Method and apparatus for real-time determination of scalable channel coding scheme parameters |
| 05/15/2001 | US6233711 Turbo coding, decoding devices and turbo coding, decoding methods |