JPH11298339A5 - - Google Patents

Info

Publication number
JPH11298339A5
JPH11298339A5 JP1999000241A JP24199A JPH11298339A5 JP H11298339 A5 JPH11298339 A5 JP H11298339A5 JP 1999000241 A JP1999000241 A JP 1999000241A JP 24199 A JP24199 A JP 24199A JP H11298339 A5 JPH11298339 A5 JP H11298339A5
Authority
JP
Japan
Prior art keywords
permutation
polynomial
sequences
equal
sequence
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1999000241A
Other languages
English (en)
Japanese (ja)
Other versions
JP4124893B2 (ja
JPH11298339A (ja
Filing date
Publication date
Priority claimed from FR9716669A external-priority patent/FR2773287A1/fr
Priority claimed from FR9814084A external-priority patent/FR2785742A1/fr
Application filed filed Critical
Publication of JPH11298339A publication Critical patent/JPH11298339A/ja
Publication of JPH11298339A5 publication Critical patent/JPH11298339A5/ja
Application granted granted Critical
Publication of JP4124893B2 publication Critical patent/JP4124893B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP00024199A 1997-12-30 1999-01-04 インターレーサ、符号化装置、置換方法、符号化方法、復号化装置およびその方法、これらを使ったシステム Expired - Fee Related JP4124893B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9716669A FR2773287A1 (fr) 1997-12-30 1997-12-30 Entrelaceur, dispositif de codage, procede de permutation, procede de codage, dispositif et procede de decodage et systemes les mettant en oeuvre
FR9716669 1997-12-30
FR9814084A FR2785742A1 (fr) 1998-11-09 1998-11-09 Entrelaceur, dispositif de codage, procede de permutation, procede de codage, dispositif et procede de decodage et systemes les mettant en oeuvre
FR9814084 1998-11-09

Publications (3)

Publication Number Publication Date
JPH11298339A JPH11298339A (ja) 1999-10-29
JPH11298339A5 true JPH11298339A5 (https=) 2006-03-09
JP4124893B2 JP4124893B2 (ja) 2008-07-23

Family

ID=26234037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP00024199A Expired - Fee Related JP4124893B2 (ja) 1997-12-30 1999-01-04 インターレーサ、符号化装置、置換方法、符号化方法、復号化装置およびその方法、これらを使ったシステム

Country Status (6)

Country Link
US (1) US6370670B1 (https=)
EP (1) EP0928071B8 (https=)
JP (1) JP4124893B2 (https=)
KR (1) KR100341266B1 (https=)
CN (1) CN1213541C (https=)
DE (1) DE69837077T2 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427214B1 (en) * 1998-09-29 2002-07-30 Nortel Networks Limited Interleaver using co-set partitioning
FR2785741B1 (fr) 1998-11-09 2001-01-26 Canon Kk Dispositif et procede de codage et d'entrelacement pour des turbocodes series ou hybrides
FR2785743A1 (fr) * 1998-11-09 2000-05-12 Canon Kk Dispositif et procede d'adaptation des turbocodeurs et des decodeurs associes a des sequences de longueur variable
US6625234B1 (en) * 1998-12-10 2003-09-23 Nortel Networks Limited Efficient implementations of proposed turbo code interleavers for third generation code division multiple access
EP1017176B1 (en) * 1998-12-30 2011-02-16 Canon Kabushiki Kaisha Coding device and method, decoding device and method and systems using them
FR2790621B1 (fr) 1999-03-05 2001-12-21 Canon Kk Dispositif et procede d'entrelacement pour turbocodage et turbodecodage
US6536001B1 (en) * 1999-03-11 2003-03-18 Globespanvirata, Inc. Circuit and method for convolutional interleaving using a single modulo operation
FR2792476B1 (fr) 1999-04-13 2001-06-08 Canon Kk Procede de type arq pour procede de transmission utilisant des turbo-codes, et dispositif associe
DE60045630D1 (de) * 1999-11-04 2011-03-31 Canon Kk Verschachtelungsverfahren für Datenturbokodierung
FR2805103A1 (fr) * 2000-02-10 2001-08-17 Canon Kk Procede de permutation pour turbo-codage convolutif de donnees
FR2800950A1 (fr) * 1999-11-04 2001-05-11 Canon Kk Procede d'entrelacement pour turbo-codage convolutif de donnees
FR2801446B1 (fr) * 1999-11-18 2002-04-19 Canon Kk Procede et dispositif de codage, procede et dispositif de decodage, et systemes les mettant en oeuvre
FR2802735B1 (fr) * 1999-12-20 2002-03-29 Canon Kk Procede et dispositif de codage, procede et dispositif de decodage, et systemes les mettant en oeuvre
FR2804806B1 (fr) * 2000-02-08 2002-05-03 Canon Kk Procede et dispositif d'entrelacement, procedes et dispositifs de codage et de decodage et systemes les mettant en oeuvre
FR2807895B1 (fr) 2000-04-18 2002-06-07 Canon Kk Procedes et dispositifs de codage et de decodage et systemes les mettant en oeuvre
FR2813723B1 (fr) * 2000-09-04 2002-11-08 Canon Kk Procedes de turbocodage circulaire de haut rendement, et systemes pour leur mise en oeuvre
FR2815199B1 (fr) 2000-10-10 2003-01-17 Canon Kk Procedes de turbocodage circulaire de grande distance minimale, et systemes pour leur mise en oeuvre
FR2819955B1 (fr) * 2001-01-23 2003-05-16 Canon Kk Procedes de turbocodage et turbodecodage (4,2), et systemes pour leur mise en oeuvre
JP4507443B2 (ja) * 2001-04-19 2010-07-21 日本電気株式会社 インターリーブ方法及びインターリーブ装置
FR2829329B1 (fr) * 2001-09-05 2003-11-28 Canon Kk Procedes de turbocodage a entrelaceurs verrous, et systemes pour leur mise en oeuvre
JP2004146982A (ja) * 2002-10-23 2004-05-20 Sony Corp 符号化装置、符号化方法、符号化方法のプログラム、復号装置、復号方法、復号方法のプログラム
FR2860360B1 (fr) * 2003-09-29 2005-12-09 Canon Kk Dispositif de codage /decodage utilisant un codeur/decodeur de reed-solomon
US7240236B2 (en) * 2004-03-23 2007-07-03 Archivas, Inc. Fixed content distributed data storage using permutation ring encoding
US8478865B2 (en) * 2007-10-09 2013-07-02 Cleversafe, Inc. Systems, methods, and apparatus for matching a connection request with a network interface adapted for use with a dispersed data storage network
CN109036440B (zh) * 2017-06-08 2022-04-01 腾讯科技（深圳）有限公司 多人会话的方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500132A (en) * 1974-03-07 1978-02-08 Standard Telephones Cables Ltd Multi-level data scramblers and descramblers
US4488302A (en) * 1983-02-11 1984-12-11 At&T Bell Laboratories Burst error correction using cyclic block codes
US4567594A (en) * 1983-06-07 1986-01-28 Burroughs Corporation Reed-Solomon error detecting and correcting system employing pipelined processors
US4907233A (en) * 1988-05-18 1990-03-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration VLSI single-chip (255,223) Reed-Solomon encoder with interleaver
US5438590A (en) * 1993-05-24 1995-08-01 Comstream Corporation Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding
US5844989A (en) * 1995-06-05 1998-12-01 Matsushita Electric Industrial Co., Ltd. Data scrambling method, data scrambling apparatus, data descrambling method, and data descrambling apparatus
US5966447A (en) * 1996-06-04 1999-10-12 Matsushita Electric Industrial Co., Ltd. Data scrambling method, data scrambling apparatus, data descrambling method, and data descrambling apparatus
US6034996A (en) * 1997-06-19 2000-03-07 Globespan, Inc. System and method for concatenating reed-solomon and trellis codes
US6151296A (en) * 1997-06-19 2000-11-21 Qualcomm Incorporated Bit interleaving for orthogonal frequency division multiplexing in the transmission of digital signals

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