| 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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| 12/24/2003 | WO2003107580A1 Identical puncturing of ue identification data and load data in the hs-scch channel |
| 12/24/2003 | WO2003107546A1 Method and receiver for processing a multi-user signal |
| 12/24/2003 | WO2003107539A1 Method and apparatus for puncturing with unequal error protection in a wireless communication system |
| 12/24/2003 | WO2003088501A3 Signal, storage medium, method and device for encoding, method and device for decoding |
| 12/24/2003 | WO2003061137A3 Robust signal coding |
| 12/24/2003 | WO2002101962A3 Method and system for increased bandwidth efficiency in multiple input - multiple output channels |
| 12/24/2003 | CN1463527A Generation of decision feedback equalizer data using trellis decorder traceback output in atss HDTV receiver |
| 12/24/2003 | CN1463525A Appts. and method for decision feedback sequence estimation for reduction of error propagation in decision feedback equalizer |
| 12/24/2003 | CN1463500A Method of decoding variable-length codeword sequence |
| 12/24/2003 | CN1463499A Method and appts. for complementary encoder/decoder |
| 12/24/2003 | CN1463498A Encoding/decoding appts. and method in CDMA mobile communication system |
| 12/24/2003 | CN1463433A Method of recording on recording medium, and recording device, and method of reproducing from recording medium and reproducing device |
| 12/24/2003 | CN1463431A Magnetic tape recording appts. |
| 12/24/2003 | CN1463152A time-domain synchronous orthogonal frequency-division multiplexing transmitter with phase alternation signal suppression filtering |
| 12/24/2003 | CN1463149A Orthogonal frequency-division multiplying transmitter able to improve transmitting efficiency, and its signal processing method |
| 12/24/2003 | CN1463098A Resource scheduling method utilized in operations sensitive to downward error in OFDM |
| 12/24/2003 | CN1463084A Method and device of iterative demodulation and decode for BPSK modulating system by Turbo encoding |
| 12/24/2003 | CN1132367C Data error correcting method for digital signal frames and appts. used in such method |
| 12/24/2003 | CN1132366C Method of identifying and eliminating frame in digital data trasmission system |
| 12/24/2003 | CN1132321C 编码多字信息的方法和设备以及解码该信息的方法和设备 Multiword information encoding method and apparatus and a decoding method and apparatus of the information |
| 12/24/2003 | CN1132320C Optimal soft-output decoder for tail-biting trellis codes |
| 12/23/2003 | US6668352 Distortion compensating device and method in a multi-code mobile communication system |
| 12/23/2003 | US6668351 Decoder and decoding method |
| 12/23/2003 | US6668350 Interleaving/deinterleaving device and method for communication system |
| 12/23/2003 | US6668349 Data recording/readback method and data recording/readback device for the same |
| 12/23/2003 | US6668343 Interleaving/deinterleaving device and method for communication system |
| 12/23/2003 | US6668026 Decoding method and apparatus |
| 12/23/2003 | US6668011 Block detection receiver |
| 12/23/2003 | US6667841 Apparatus for recording and regenerating data |
| 12/23/2003 | CA2314451C Subband encoding and decoding system |
| 12/18/2003 | WO2003105393A2 Method of first interleavering of a two interleaver transmitter |
| 12/18/2003 | WO2003105350A1 Decoding of chain reaction codes through inactivation of recovered symbols |
| 12/18/2003 | WO2003105349A1 Forward error correction method and system for reliable transmission of real time data over a packet based networks |
| 12/18/2003 | WO2003105001A1 Data processor adapted for turbo decoding |
| 12/18/2003 | WO2003088505A8 A decoding method and apparatus |
| 12/18/2003 | WO2003085837A8 A method for time-space block coding based on hyper-set partition |
| 12/18/2003 | WO2003077564A3 Automated method for compressing audio and/or video data binary strings without information loss, and related automated method for decompressing |
| 12/18/2003 | WO2003069822A3 Method for rate matching |
| 12/18/2003 | WO2002082664A3 Variable width parallel cyclical redundancy check |
| 12/18/2003 | US20030233610 Error correcting device and method thereof |
| 12/18/2003 | US20030233609 Parallel error checking for multiple packets |
| 12/18/2003 | US20030233605 Method and circuit for interlacing numeric data to reduce transmission errors |
| 12/17/2003 | CN1462443A Embedding auxiliary data in information signal |
| 12/17/2003 | CN1131639C Device and method for shielding video data error |
| 12/17/2003 | CN1131618C Anti-attenuation method based on code flow rearrangement in wireless umltimedia communication |
| 12/17/2003 | CN1131598C Scalable audio coding/decoding method and apparatus |
| 12/17/2003 | CN1131595C Witt ratio detector and witt ratio detection method |
| 12/16/2003 | US6665834 Flexible method of error protection in communications systems |
| 12/16/2003 | US6665833 Puncturing of convolutional codes |
| 12/16/2003 | US6665832 Slotted mode decoder state metric initialization |
| 12/16/2003 | US6665831 Unequal error protection in multi-carrier transmission |
| 12/16/2003 | US6665829 Forward error correction scheme for CDMA data channels using universal turbo codes |
| 12/16/2003 | US6665357 Soft-output turbo code decoder and optimized decoding method |
| 12/16/2003 | US6665308 Apparatus and method for equalization in distributed digital data transmission systems |
| 12/16/2003 | US6665252 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 |
| 12/16/2003 | CA2308211C Composite trellis system and method |
| 12/16/2003 | CA2160572C Record carrier and device for reading such a record carrier |
| 12/11/2003 | WO2003103314A1 System and method for retransmission of data |
| 12/11/2003 | WO2003103196A2 Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data |
| 12/11/2003 | WO2003103153A1 Method and arrangement for enhancing search through trellis |
| 12/11/2003 | WO2003103152A2 Soft decoding of linear block codes |
| 12/11/2003 | WO2003028222A3 Turbo decoding method and apparatus for wireless communications |
| 12/11/2003 | US20030229844 Graceful degradation of serial channels |
| 12/11/2003 | US20030229843 Forward error correction apparatus and method in a high-speed data transmission system |
| 12/11/2003 | US20030229842 Method for calculating syndrome polynomial in decoding error correction codes |
| 12/11/2003 | US20030229841 Reed-solomon decoder |
| 12/11/2003 | US20030229840 Forward error correction method and system for reliable transmission of real time data over a packet based network |
| 12/11/2003 | US20030227947 Method and system for communicating control information via out-of-band symbols |
| 12/11/2003 | US20030227885 Method of first interleavering of a two interleaver transmitter |
| 12/11/2003 | US20030227851 Information recording and reproduction apparatus, optical disk apparatus and data reproduction method |
| 12/11/2003 | CA2748686A1 Apparatus for redundant multiplexing and remultiplexing of program streams and best effort data |
| 12/10/2003 | EP1370005A2 Reed-Solomon decoder |
| 12/10/2003 | EP1370004A2 Arithmetic unit for Reed-Solomon decoder |
| 12/10/2003 | EP1370003A1 Reed-Solomon Decoder |
| 12/10/2003 | EP1370002A1 Apparatus and method for demodulating signals |
| 12/10/2003 | EP1369868A2 Information recording and reproduction apparatus, optical disk apparatus and data reproduction method |
| 12/10/2003 | EP1159786B1 Forward error correction on multiplexed cdma channels enabling high performance coding |
| 12/10/2003 | EP1064741B1 Digital audio broadcasting method using puncturable convolutional code |
| 12/10/2003 | CN1461530A Method and device for encoding information words, method and device for decoding information words, storage medium and signal |
| 12/10/2003 | CN1461529A Encoding/decoding apparatus and method in CDMA mobile comunication system |
| 12/10/2003 | CN1461528A Iteration terminating using quality index criteria of Turbo codes |
| 12/10/2003 | CN1130909C NCM decoder of high definition television receiver and decoding method |
| 12/10/2003 | CN1130856C Code rate control device and method for CDMA communication system |
| 12/10/2003 | CN1130838C Intermediate rate applications of shrinking convolutional codes for 8 PSK trellis modulation |
| 12/10/2003 | CN1130837C Reed-solomon decoder employing new polynomial arrangement architecture and decoding method |
| 12/10/2003 | CN1130836C Vital ratio decoder |
| 12/10/2003 | CN1130835C Data decoding equipment and method |
| 12/09/2003 | US6662339 Error screening based on code and control information consistency in a communication system |
| 12/09/2003 | US6662338 Parity- sensitive Viterbi detector and method for recovering information from a read signal |
| 12/09/2003 | US6662336 Error correction method and apparatus |
| 12/09/2003 | US6662335 Method and apparatus for accessing DVD data |
| 12/09/2003 | US6662333 Shared error correction for memory design |
| 12/09/2003 | US6662332 Interleaver for burst error correction |
| 12/09/2003 | US6662331 Space-efficient turbo decoder |
| 12/09/2003 | US6662329 Processing errors in MPEG data as it is sent to a fixed storage device |
| 12/09/2003 | US6661842 Methods and apparatus for error-resilient video coding |
| 12/09/2003 | US6661781 Multicarrier demux/demod (MCDD) wireless network architecture |
| 12/09/2003 | US6661761 Reproducing apparatus for optical disc recorded in high density |
| 12/09/2003 | US6661356 Method and apparatus for DC-level constrained coding |
| 12/09/2003 | US6661355 Methods and apparatus for constant-weight encoding & decoding |