FR2808632B1 - Procede de turbo-decodage avec reencodage des informations erronees et retroaction - Google Patents
Procede de turbo-decodage avec reencodage des informations erronees et retroactionInfo
- Publication number
- FR2808632B1 FR2808632B1 FR0005682A FR0005682A FR2808632B1 FR 2808632 B1 FR2808632 B1 FR 2808632B1 FR 0005682 A FR0005682 A FR 0005682A FR 0005682 A FR0005682 A FR 0005682A FR 2808632 B1 FR2808632 B1 FR 2808632B1
- Authority
- FR
- France
- Prior art keywords
- reconcoding
- turbo
- feedback
- decoding process
- mistaken information
- 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.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
- H03M13/296—Particular turbo code structure
- H03M13/2972—Serial concatenation using convolutional component codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2957—Turbo codes and decoding
- H03M13/2975—Judging correct decoding, e.g. iteration stopping criteria
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/3776—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 using a re-encoding step during the decoding process
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/65—Purpose and implementation aspects
- H03M13/6577—Representation or format of variables, register sizes or word-lengths and quantization
- H03M13/658—Scaling by multiplication or division
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—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
- H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
- H03M13/2945—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes using at least three error correction codes
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0005682A FR2808632B1 (fr) | 2000-05-03 | 2000-05-03 | Procede de turbo-decodage avec reencodage des informations erronees et retroaction |
US09/827,093 US6845481B2 (en) | 2000-05-03 | 2001-04-06 | Turbodecoding method with re-encoding of erroneous information and feedback |
EP01109885A EP1152542B1 (fr) | 2000-05-03 | 2001-04-23 | Procédé de turbo-décodage avec réencodage des informations erronées et rétroaction |
DE60135177T DE60135177D1 (de) | 2000-05-03 | 2001-04-23 | Turbodekodierungsverfahren mit Wiederkodierung von fehlerhafter Information und Rückkoppelung |
JP2001129111A JP2002026742A (ja) | 2000-05-03 | 2001-04-26 | ソース情報のターボ符号化を伴う情報復号化方法 |
CNB011179449A CN1258885C (zh) | 2000-05-03 | 2001-05-08 | 带有错误信息重新编码和反馈的透博译码方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0005682A FR2808632B1 (fr) | 2000-05-03 | 2000-05-03 | Procede de turbo-decodage avec reencodage des informations erronees et retroaction |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2808632A1 FR2808632A1 (fr) | 2001-11-09 |
FR2808632B1 true FR2808632B1 (fr) | 2002-06-28 |
Family
ID=8849874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0005682A Expired - Fee Related FR2808632B1 (fr) | 2000-05-03 | 2000-05-03 | Procede de turbo-decodage avec reencodage des informations erronees et retroaction |
Country Status (6)
Country | Link |
---|---|
US (1) | US6845481B2 (fr) |
EP (1) | EP1152542B1 (fr) |
JP (1) | JP2002026742A (fr) |
CN (1) | CN1258885C (fr) |
DE (1) | DE60135177D1 (fr) |
FR (1) | FR2808632B1 (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020034269A1 (en) * | 2000-07-28 | 2002-03-21 | Victor Demjanenko | Use of soft-decision or sum-product inner coders to improve the performance of outer coders |
JP2003152553A (ja) * | 2001-11-13 | 2003-05-23 | Ntt Docomo Inc | 復号方法及び通信装置 |
FR2834146A1 (fr) * | 2001-12-20 | 2003-06-27 | St Microelectronics Sa | Turbo-decodeur compact a haute efficacite |
GB2388755B (en) * | 2002-05-17 | 2005-04-20 | Phyworks Ltd | Switching circuit for decoder |
US7100101B1 (en) * | 2002-11-08 | 2006-08-29 | Xilinx, Inc. | Method and apparatus for concatenated and interleaved turbo product code encoding and decoding |
US7047474B2 (en) * | 2002-12-23 | 2006-05-16 | Do-Jun Rhee | Decoding concatenated codes via parity bit recycling |
US7206987B2 (en) * | 2003-04-30 | 2007-04-17 | Hewlett-Packard Development Company, L.P. | Error detection and correction in a layered, 3-dimensional storage architecture |
US8577026B2 (en) | 2010-12-29 | 2013-11-05 | Ternarylogic Llc | Methods and apparatus in alternate finite field based coders and decoders |
US20110064214A1 (en) * | 2003-09-09 | 2011-03-17 | Ternarylogic Llc | Methods and Apparatus in Alternate Finite Field Based Coders and Decoders |
US7877670B2 (en) * | 2005-12-06 | 2011-01-25 | Ternarylogic Llc | Error correcting decoding for convolutional and recursive systematic convolutional encoded sequences |
JP4321394B2 (ja) * | 2004-07-21 | 2009-08-26 | 富士通株式会社 | 符号化装置、復号装置 |
US7652632B2 (en) | 2004-08-18 | 2010-01-26 | Ruckus Wireless, Inc. | Multiband omnidirectional planar antenna apparatus with selectable elements |
US7696946B2 (en) | 2004-08-18 | 2010-04-13 | Ruckus Wireless, Inc. | Reducing stray capacitance in antenna element switching |
US7292198B2 (en) | 2004-08-18 | 2007-11-06 | Ruckus Wireless, Inc. | System and method for an omnidirectional planar antenna apparatus with selectable elements |
US7358912B1 (en) | 2005-06-24 | 2008-04-15 | Ruckus Wireless, Inc. | Coverage antenna apparatus with selectable horizontal and vertical polarization elements |
US7646343B2 (en) | 2005-06-24 | 2010-01-12 | Ruckus Wireless, Inc. | Multiple-input multiple-output wireless antennas |
US7893882B2 (en) | 2007-01-08 | 2011-02-22 | Ruckus Wireless, Inc. | Pattern shaping of RF emission patterns |
US8037394B2 (en) * | 2007-06-29 | 2011-10-11 | Hitachi Global Storage Technologies Netherlands, B.V. | Techniques for generating bit reliability information in a post-processor using an error correction constraint |
US8217843B2 (en) | 2009-03-13 | 2012-07-10 | Ruckus Wireless, Inc. | Adjustment of radiation patterns utilizing a position sensor |
US20100299579A1 (en) * | 2009-05-21 | 2010-11-25 | Ternarylogic Llc | Methods and Systems for Error-Correction in Convolutional and Systematic Convolutional Decoders in Galois Configuration |
US8756668B2 (en) | 2012-02-09 | 2014-06-17 | Ruckus Wireless, Inc. | Dynamic PSK for hotspots |
US9634403B2 (en) | 2012-02-14 | 2017-04-25 | Ruckus Wireless, Inc. | Radio frequency emission pattern shaping |
US10186750B2 (en) | 2012-02-14 | 2019-01-22 | Arris Enterprises Llc | Radio frequency antenna array with spacing element |
US9130748B2 (en) | 2012-02-25 | 2015-09-08 | Telefonaktiebolaget L M Ericsson (Publ) | Hybrid automatic repeat request with feedback dependent BIT selection |
US9092610B2 (en) | 2012-04-04 | 2015-07-28 | Ruckus Wireless, Inc. | Key assignment for a brand |
CN105356895A (zh) * | 2015-11-26 | 2016-02-24 | 航天恒星科技有限公司 | 一种Turbo码译码方法及装置 |
US10848182B2 (en) | 2018-09-13 | 2020-11-24 | Apple Inc. | Iterative decoding with early termination criterion that permits errors in redundancy part |
CN110690907B (zh) * | 2019-09-27 | 2023-04-25 | 电子科技大学 | 一种已知支路信息turbo码删除模式估计方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5321705A (en) * | 1990-11-21 | 1994-06-14 | Motorola, Inc. | Error detection system |
US5278871A (en) * | 1992-03-19 | 1994-01-11 | Motorola, Inc. | Method and apparatus for estimating signal weighting parameters in a receiver |
US5721745A (en) * | 1996-04-19 | 1998-02-24 | General Electric Company | Parallel concatenated tail-biting convolutional code and decoder therefor |
US6029264A (en) * | 1997-04-28 | 2000-02-22 | The Trustees Of Princeton University | System and method for error correcting a received data stream in a concatenated system |
US5936972A (en) * | 1997-06-18 | 1999-08-10 | Motorola, Inc. | Syndrome-based channel quality or message structure determiner |
US6192503B1 (en) * | 1997-08-14 | 2001-02-20 | Ericsson Inc. | Communications system and methods employing selective recursive decording |
US6292918B1 (en) * | 1998-11-05 | 2001-09-18 | Qualcomm Incorporated | Efficient iterative decoding |
US6298084B1 (en) * | 1998-11-24 | 2001-10-02 | Motorola, Inc. | Bad frame detector and turbo decoder |
US6233709B1 (en) * | 1998-12-07 | 2001-05-15 | Nokia Mobile Phones Ltd. | Dynamic iterative decoding for balancing quality of service parameters |
US6499128B1 (en) * | 1999-02-18 | 2002-12-24 | Cisco Technology, Inc. | Iterated soft-decision decoding of block codes |
-
2000
- 2000-05-03 FR FR0005682A patent/FR2808632B1/fr not_active Expired - Fee Related
-
2001
- 2001-04-06 US US09/827,093 patent/US6845481B2/en not_active Expired - Fee Related
- 2001-04-23 EP EP01109885A patent/EP1152542B1/fr not_active Expired - Lifetime
- 2001-04-23 DE DE60135177T patent/DE60135177D1/de not_active Expired - Fee Related
- 2001-04-26 JP JP2001129111A patent/JP2002026742A/ja not_active Withdrawn
- 2001-05-08 CN CNB011179449A patent/CN1258885C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1327306A (zh) | 2001-12-19 |
EP1152542B1 (fr) | 2008-08-06 |
JP2002026742A (ja) | 2002-01-25 |
US6845481B2 (en) | 2005-01-18 |
CN1258885C (zh) | 2006-06-07 |
DE60135177D1 (de) | 2008-09-18 |
EP1152542A1 (fr) | 2001-11-07 |
US20010039638A1 (en) | 2001-11-08 |
FR2808632A1 (fr) | 2001-11-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2808632B1 (fr) | Procede de turbo-decodage avec reencodage des informations erronees et retroaction | |
DE50108250D1 (de) | Verstärkerschaltung mit offsetkompensation | |
DE60138294D1 (de) | Ecke damit | |
DK1287488T3 (da) | Adaptivt læringssystem og -metode | |
DE60139930D1 (de) | Desinfizieruns- und desodorierungsverfahren | |
BR0102524B1 (pt) | "membro fotossensìvel eletrofotográfico, cartucho de processamento, e, aparelho eletrofotográfico". | |
FR2832580B1 (fr) | Signal de programme de diffusion avec commande, systemes d'inscription et de lecture de commande, chaine de production et de diffusion associes | |
BR0103251B1 (pt) | cartucho de filtro cilìndrico e filtro. | |
MA25391A1 (fr) | Inhibiteurs d'alcenyl et alcynyl metalloproteases. | |
BR9901328B1 (pt) | membro fusor. | |
DE50110850D1 (de) | Modellbasierte Online-Optimierung | |
DE60136423D1 (de) | Temperaturregelungsverfahren in Müllverbrennungsanlagen | |
FR2829499B1 (fr) | Procede de detection de micro-organismes et kit de detection | |
BR0110303B1 (pt) | spandex e mÉtodo de frabicaÇço de spandex. | |
DE60132544D1 (de) | Fotografisches Bearbeitungs- und Druckverfahren | |
HK1048040A1 (en) | Edge achromatization circuit and method. | |
FR2805995B1 (fr) | Procede et installation de desinfection d'elements en bois en contact avec des denrees alimentaires | |
DE60108041D1 (de) | Aufzeichnungsblatt | |
DK1317478T3 (da) | Skelnen mellem GnRH-I og GnRH-II | |
FR2806100B1 (fr) | Dispositif et procede de cristallogenese | |
FR2809860B1 (fr) | Electroaimant avec bobine amovible | |
DE10194768D2 (de) | Einseitig verdeckte Kennzeichnung an Blechflächen | |
DE50102969D1 (de) | Elektromagnet | |
DE50112923D1 (de) | Bildschirm-Lesegerät | |
ES1046777Y (es) | Envoltorio-precinto de garantia e higiene. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
ST | Notification of lapse |
Effective date: 20110131 |