BR9915926A - Intercalador de código turbo utilizando sequências lineares congruentes - Google Patents
Intercalador de código turbo utilizando sequências lineares congruentesInfo
- Publication number
- BR9915926A BR9915926A BR9915926-0A BR9915926A BR9915926A BR 9915926 A BR9915926 A BR 9915926A BR 9915926 A BR9915926 A BR 9915926A BR 9915926 A BR9915926 A BR 9915926A
- Authority
- BR
- Brazil
- Prior art keywords
- interleaver
- encoder
- congruent
- bits
- turbo code
- Prior art date
Links
- 239000000470 constituent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
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
- H03M13/27—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 using interleaving techniques
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2703—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 using interleaving techniques the interleaver involving at least two directions
- H03M13/271—Row-column interleaver with permutations, e.g. block interleaving with inter-row, inter-column, intra-row or intra-column permutations
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/275—Interleaver wherein the permutation pattern is obtained using a congruential operation of the type y=ax+b modulo c
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/276—Interleaving address generation
- H03M13/2764—Circuits therefore
-
- 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
- H03M13/27—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 using interleaving techniques
- H03M13/2771—Internal interleaver for turbo 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
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Detection And Correction Of Errors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/205,511 US6304991B1 (en) | 1998-12-04 | 1998-12-04 | Turbo code interleaver using linear congruential sequence |
| PCT/US1999/028580 WO2000035103A1 (en) | 1998-12-04 | 1999-12-03 | Turbo code interleaver using linear congruential sequences |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9915926A true BR9915926A (pt) | 2002-01-15 |
Family
ID=22762490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9915926-0A BR9915926A (pt) | 1998-12-04 | 1999-12-03 | Intercalador de código turbo utilizando sequências lineares congruentes |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US6304991B1 (enExample) |
| EP (2) | EP1147614A1 (enExample) |
| JP (2) | JP4723089B2 (enExample) |
| KR (1) | KR100711326B1 (enExample) |
| CN (1) | CN1202625C (enExample) |
| AU (1) | AU763873B2 (enExample) |
| BR (1) | BR9915926A (enExample) |
| CA (1) | CA2353455C (enExample) |
| HK (1) | HK1045030B (enExample) |
| ID (1) | ID30087A (enExample) |
| MX (1) | MXPA01005573A (enExample) |
| NO (1) | NO20012708L (enExample) |
| RU (3) | RU2313177C2 (enExample) |
| UA (1) | UA63024C2 (enExample) |
| WO (1) | WO2000035103A1 (enExample) |
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| US5983384A (en) * | 1997-04-21 | 1999-11-09 | General Electric Company | Turbo-coding with staged data transmission and processing |
| US5907582A (en) * | 1997-08-11 | 1999-05-25 | Orbital Sciences Corporation | System for turbo-coded satellite digital audio broadcasting |
| US6430722B1 (en) * | 1998-01-23 | 2002-08-06 | Hughes Electronics Corporation | Forward error correction scheme for data channels using universal turbo codes |
| US5978365A (en) * | 1998-07-07 | 1999-11-02 | Orbital Sciences Corporation | Communications system handoff operation combining turbo coding and soft handoff techniques |
| US6014411A (en) * | 1998-10-29 | 2000-01-11 | The Aerospace Corporation | Repetitive turbo coding communication method |
| US6304991B1 (en) * | 1998-12-04 | 2001-10-16 | Qualcomm Incorporated | Turbo code interleaver using linear congruential sequence |
-
1998
- 1998-12-04 US US09/205,511 patent/US6304991B1/en not_active Expired - Lifetime
-
1999
- 1999-03-12 UA UA2001063745A patent/UA63024C2/uk unknown
- 1999-12-03 WO PCT/US1999/028580 patent/WO2000035103A1/en not_active Ceased
- 1999-12-03 BR BR9915926-0A patent/BR9915926A/pt not_active IP Right Cessation
- 1999-12-03 EP EP99962985A patent/EP1147614A1/en not_active Ceased
- 1999-12-03 CA CA002353455A patent/CA2353455C/en not_active Expired - Lifetime
- 1999-12-03 RU RU2003107665/09A patent/RU2313177C2/ru active
- 1999-12-03 JP JP2000587455A patent/JP4723089B2/ja not_active Expired - Lifetime
- 1999-12-03 EP EP10009796A patent/EP2267903A3/en not_active Withdrawn
- 1999-12-03 RU RU2001118276/09A patent/RU2235424C2/ru active
- 1999-12-03 AU AU19315/00A patent/AU763873B2/en not_active Ceased
- 1999-12-03 CN CNB998140392A patent/CN1202625C/zh not_active Expired - Lifetime
- 1999-12-03 KR KR1020017006971A patent/KR100711326B1/ko not_active Expired - Lifetime
- 1999-12-03 ID IDW00200101459A patent/ID30087A/id unknown
- 1999-12-03 HK HK02106398.3A patent/HK1045030B/zh not_active IP Right Cessation
- 1999-12-03 MX MXPA01005573A patent/MXPA01005573A/es active IP Right Grant
-
2001
- 2001-06-01 NO NO20012708A patent/NO20012708L/no not_active Application Discontinuation
- 2001-08-20 US US09/933,979 patent/US6637000B2/en not_active Expired - Lifetime
-
2007
- 2007-07-05 RU RU2007125429/09A patent/RU2376702C2/ru active
-
2011
- 2011-01-04 JP JP2011000262A patent/JP5394410B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010080679A (ko) | 2001-08-22 |
| HK1045030A1 (en) | 2002-11-08 |
| WO2000035103A1 (en) | 2000-06-15 |
| NO20012708L (no) | 2001-07-20 |
| US20020032890A1 (en) | 2002-03-14 |
| CA2353455A1 (en) | 2000-06-15 |
| MXPA01005573A (es) | 2002-06-04 |
| JP4723089B2 (ja) | 2011-07-13 |
| WO2000035103A9 (en) | 2001-12-13 |
| US6304991B1 (en) | 2001-10-16 |
| EP2267903A3 (en) | 2012-04-04 |
| RU2235424C2 (ru) | 2004-08-27 |
| US6637000B2 (en) | 2003-10-21 |
| EP1147614A1 (en) | 2001-10-24 |
| JP2011087329A (ja) | 2011-04-28 |
| RU2007125429A (ru) | 2009-01-10 |
| KR100711326B1 (ko) | 2007-04-27 |
| CN1202625C (zh) | 2005-05-18 |
| HK1045030B (zh) | 2005-10-07 |
| UA63024C2 (en) | 2004-01-15 |
| CN1357172A (zh) | 2002-07-03 |
| CA2353455C (en) | 2009-05-19 |
| JP5394410B2 (ja) | 2014-01-22 |
| RU2376702C2 (ru) | 2009-12-20 |
| EP2267903A2 (en) | 2010-12-29 |
| AU1931500A (en) | 2000-06-26 |
| NO20012708D0 (no) | 2001-06-01 |
| JP2002532941A (ja) | 2002-10-02 |
| ID30087A (id) | 2001-11-01 |
| AU763873B2 (en) | 2003-07-31 |
| RU2313177C2 (ru) | 2007-12-20 |
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