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Enhanced turbo product codes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H03M-013/00
출원번호 US-0808884 (2001-03-14)
등록번호 US-7356752 (2008-04-08)
발명자 / 주소
  • Hewitt,Eric John
  • Lindstrom,Bradley William
  • Ladow,Peter Sean
  • Danielson,Alan Robert
출원인 / 주소
  • Comtech Telecommunications Corp.
대리인 / 주소
    Haverstock & Owens LLP
인용정보 피인용 횟수 : 23  인용 특허 : 48

초록

A hyper encoder module encodes a block of data having a plurality of sub-blocks. Each sub-block includes a plurality of systematic block code codewords. A parity sub-block is added to the block. The parity sub-block is a first sub-block rotated by a predetermined number of bits. Each subsequent sub

대표청구항

What is claimed is: 1. A method of encoding a block of data having n-dimensions received from an input source, the block containing a plurality of information bits, the method comprising the steps of: receiving a row of the block and immediately outputting the row; encoding the information bits in

이 특허에 인용된 특허 (48)

  1. Jacobsmeyer Jay M. (Colorado Springs CO), Adaptive data rate modem.
  2. Ikekawa Masao (Tokyo JPX) Nomura Toshiyuki (Tokyo JPX), Apparatus for error-correct decoding in a digital data communications system.
  3. Thesling William H., Block decoding with soft output information.
  4. Hingorani Rajesh (Plainsboro NJ) Fedele Nicola J. (Kingston NJ), Decoder for digital signal codes.
  5. Moledina Riaz A. ; Lam Heng-Mun ; Claasen Stuart L., Decoder for programmable variable length data.
  6. Lin Mao-Chao,TWX ; Wang Jia-Yin,TWX, Decoding method for trellis codes employing a convolutional processor.
  7. Lin Mao-Chao (Yung-Ho TWX) Wang Jia-Yin (Taipei TWX), Decoding method for trellis codes with large free distances.
  8. Roth Ron M.,ILX ; Seroussi Gadiel, Error correction method and apparatus based on two-dimensional code array with reduced redundancy.
  9. Bailey Charles E. (Tucson AZ) Gale Ernest S. (Tucson AZ) Hassell Carl A. (Tucson AZ) Schaffer Scott J. (Tucson AZ) Paranjape Sushama M. (Tucson AZ) West Stephen C. (Tucson AZ), Error detection and correction having one data format recordable on record media using a diverse number of concurrently.
  10. Tanner Robert M. (Capitola CA), Error-correcting coding system.
  11. Glover Neal (Broomfield CO) Clausen Kermit (Boulder CO) Mayne Chris (Boulder CO) Glissmann Randy (Boulder CO), Error-correction code for digital data on video disc.
  12. Berrou Claude (Le Conquet FRX), Error-correction coding method with at least two systematic convolutional codings in parallel, corresponding iterative d.
  13. Inkyu Lee, Generating reliability values for iterative decoding of block codes.
  14. Crozier Stewart,CAX ; Hunt Andrew,CAX ; Lodge John,CAX, High-performance low-complexity error-correcting codes.
  15. Horie Hitoshi,JPX ; Ozaki Toru,JPX ; Shirai Hideyuki,JPX, Image processing/communication system.
  16. Berlekamp, Elwyn R.; Tong, Po, Interleavers for digital communications.
  17. Derek Gerlach ; Richard Koralek ; Vincent K. Jones ; Gregory G. Raleigh, Iterated soft-decision decoding of block codes.
  18. Sindhushayana, Nagabhushana, Method and apparatus for computing soft decision input metrics to a turbo decoder.
  19. Doran Patrick Joseph (Plantation FL), Method and apparatus for decoding convolutionally encoded information.
  20. Leitch Clifford D. (Coral Springs FL), Method and apparatus for encoding and decoding a digital radio signal.
  21. Karen J. Stephen ; Hon W. Lam ; Jonathan Cromwell, Method and apparatus for encoding and decoding a turbo code in an integrated modem system.
  22. Xin, Weizhuang; Kong, Ning, Method and apparatus for turbo decoding of trellis coded modulated signal transmissions.
  23. Hagenauer Joachim,DEX ; Burkert Frank,DEX, Method and arrangement for determining an adaptive abort criterion in iterative decoding of multi-dimensionally coded i.
  24. Hagenauer Joachim,DEX ; Burkert Frank,DEX ; Werner Martin,DEX, Method and coding means for protected transmission of data on the basis of multi-component coding.
  25. Blaum Miguel M. (San Jose CA) Roth Ron M. (San Jose CA), Method and means for coding and rebuilding that data contents of unavailable DASDs or rebuilding the contents of DASDs i.
  26. Berrou Claude (le Conquet FRX) Adde Patrick (Brest FRX), Method for a maximum likelihood decoding of a convolutional code with decision weighting, and corresponding decoder.
  27. Matsumoto Tadashi (Yokosuka JPX), Method for decoding error correcting block codes.
  28. Hayashi Tomohiro,JPX, Method for detecting and correcting error by means of a high-dimension matrix and device using the same.
  29. Pyndiah Ramesh (Plouzane FRX) Glavieux Alain (Plouzane FRX) Berrou Claude (Le Conquet FRX), Method for detecting information bits processed by concatenated block codes.
  30. Blanksby, Andrew J.; Howland, Christopher John, Methods and apparatus for decoding of general codes on probability dependency graphs.
  31. Kot Alan D., Metric sifting in breadth-first decoding of convolutional coded data.
  32. Richard H. McAuliffe ; Thomas E. Zaczek, Multi-level error detection and correction technique for data storage recording device.
  33. Bross Shraga,ILX, Multiple codeword interleaver method and apparatus.
  34. Zook Christopher P. (Lafayette CO), Multiple pass error correction process and apparatus for product codes.
  35. Hladik Stephen Michael ; Anderson John Bailey, Optimal soft-output decoder for tail-biting trellis codes.
  36. Hladik Stephen Michael ; Anderson John Bailey, Parallel concatenated tail-biting convolutional code and decoder therefor.
  37. Thesling ; III William H. (690 Turney Rd. ; Apt. 7 Bedford OH 44126) Vanderaar Mark J. (2991 Lester Rd. Medina OH 44256), Planar approximating method for computing the log-likelihood ratio optimal signal metric of each component code decoder.
  38. Kaku Takashi,JPX ; Hirao Kyoko,JPX ; Miyazawa Hideo,JPX, Process and system for transferring vector signal with precoding for signal power reduction.
  39. Fabien Buda FR; Juing Fang FR, Product code iterative decoding.
  40. Schilling Donald L. (Sands Point NY) Manela David (Kew Garden NY), Schilling-Manela forward error correction and detection code method and apparatus.
  41. Karplus Kevin (Santa Cruz CA), Semi-systolic architecture for decoding error-correcting codes.
  42. Baker Thomas W. ; Mobin Mohammed S., Soft decision Viterbi decoding with large constraint lengths.
  43. Ohnishi Makoto (Tokyo JPX) Shinata Yasuko (Tokyo JPX) Asakawa Yoshiaki (Kawasaki JPX) Koya Masahiro (Kodaira JPX), Soft decision maximum likelihood decoding method with adaptive metric.
  44. Yi Byung Kwan, System for turbo-coded satellite digital audio broadcasting.
  45. Rhines Don S. (Richardson TX) McCoy William D. (Wylie TX) Handley Kirk H. (Redwood City CA), Triple orthogonally interleaed error correction system.
  46. Hewitt, Eric, Turbo product code decoder.
  47. Park Juha,KRX ; Jeon Byeungwoo,KRX ; Jeong Jechang,KRX, Variable length encoding/decoding apparatus using re-association of symbol-codeword for variable length code table.
  48. Ono Shigeru,JPX ; Katsuragawa Hiroshi,JPX, Viterbi decoding method and apparatus with balance among memory and processing requirements.

이 특허를 인용한 특허 (23)

  1. Kumar, Naveen; Bhatia, Aman; Zeng, Lingqi, Apparatus and method for turbo product codes.
  2. Kumar, Naveen; Wu, Zheng; Bellorado, Jason, Chase decoding for turbo-product codes (TPC) using error intersections.
  3. Cypher, Robert, Efficient encoding of homed data.
  4. Teitel, Moti; Ish-Shalom, Tomer, Error correction coding with high-degree overlap among component codes.
  5. Cypher, Robert, Layered coding techniques for data storage.
  6. Sindhushayana, Nagabhushana T.; Wolf, Jack K., Method and an apparatus for use of codes in multicast transmission.
  7. Litsyn, Simon; Sharon, Eran; Alrod, Idan; Lasser, Menahem, Method and device for multi phase error-correction.
  8. Litsyn, Simon; Sharon, Eran; Alrod, Idan; Lasser, Menahem, Method and device for multi phase error-correction.
  9. Paumier, Laurent, Method and device for row and column interleaving of blocks of variable size.
  10. Kim, Soo Young; Oh, Deock Gil; Kim, Jae Moung, Method for forming rate compatible code using high dimensional product codes.
  11. Cypher, Robert, Modified orthogonal coding techniques for storing data.
  12. Cypher, Robert, Nested coding techniques for data storage.
  13. Cypher, Robert, Orthogonal coding for data storage, access, and maintenance.
  14. Lasser, Menahem, Overlapping error correction operations.
  15. Bhatia, Aman; Kumar, Naveen; Lin, Yi-Min; Zeng, Lingqi, Performance optimization in soft decoding for turbo product codes.
  16. Cypher, Robert, Skewed orthogonal coding techniques.
  17. Cypher, Robert, Storing data across groups of storage nodes.
  18. Wu, Zining; Sutardja, Pantas, System and method for correcting errors in non-volatile memory using product codes.
  19. Wu, Zining; Sutardja, Pantas, System and method for correcting errors in non-volatile memory using products codes.
  20. Varnica, Nedeljko; Burd, Gregory; Chaichanavong, Panu, Systems and methods for configuring product codes for error correction in a hard disk drive.
  21. Varnica, Nedeljko; Burd, Gregory; Chaichanavong, Panu, Systems and methods for configuring product codes for error correction in a hard disk drive.
  22. Varnica, Nedeljko; Burd, Gregory; Chaichanavong, Panu, Systems and methods for joint decoding of sector and track error correction codes.
  23. Cypher, Robert, Techniques for data storage, access, and maintenance.
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