BRPI0908963A2 - Aparelho e método decodificação de sinais - Google Patents
Aparelho e método decodificação de sinaisInfo
- Publication number
- BRPI0908963A2 BRPI0908963A2 BRPI0908963-2A BRPI0908963A BRPI0908963A2 BR PI0908963 A2 BRPI0908963 A2 BR PI0908963A2 BR PI0908963 A BRPI0908963 A BR PI0908963A BR PI0908963 A2 BRPI0908963 A2 BR PI0908963A2
- Authority
- BR
- Brazil
- Prior art keywords
- decoding apparatus
- signal decoding
- signal
- decoding
- Prior art date
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
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
- H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
- H03M13/1148—Structural properties of the code parity-check or generator matrix
- H03M13/1171—Parity-check or generator matrices with non-binary elements, e.g. for non-binary LDPC 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
- H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
- H03M13/258—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with turbo codes, e.g. Turbo Trellis Coded Modulation [TTCM]
-
- 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
- H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
- H03M13/3944—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes for block codes, especially trellis or lattice decoding thereof
-
- 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
- H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
- H03M13/395—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using a collapsed trellis, e.g. M-step algorithm, radix-n architectures with n>2
Landscapes
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- Error Detection And Correction (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7231608P | 2008-03-28 | 2008-03-28 | |
EP08162031 | 2008-08-07 | ||
PCT/US2009/038542 WO2009120952A2 (en) | 2008-03-27 | 2009-03-27 | Apparatus and method for decoding signals |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0908963A2 true BRPI0908963A2 (pt) | 2015-07-28 |
Family
ID=41114758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0908963-2A BRPI0908963A2 (pt) | 2008-03-28 | 2009-03-27 | Aparelho e método decodificação de sinais |
Country Status (7)
Country | Link |
---|---|
US (1) | US9008188B2 (pt) |
EP (1) | EP2258111A4 (pt) |
JP (1) | JP5534528B2 (pt) |
KR (1) | KR20110006666A (pt) |
CN (1) | CN101981932B (pt) |
BR (1) | BRPI0908963A2 (pt) |
WO (1) | WO2009120952A2 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8583979B1 (en) * | 2008-10-17 | 2013-11-12 | Sk Hynix Memory Solutions Inc. | Multiple interleavers in a coding system |
US8635357B2 (en) | 2009-09-08 | 2014-01-21 | Google Inc. | Dynamic selection of parameter sets for transcoding media data |
KR20110038585A (ko) * | 2009-10-08 | 2011-04-14 | 엘지전자 주식회사 | 다중 안테나 시스템에서 상향링크 전송 방법 및 장치 |
KR101144816B1 (ko) | 2009-11-13 | 2012-05-14 | 한국전자통신연구원 | 통신 시스템에서 데이터 수신 장치 및 방법 |
US8699641B2 (en) * | 2010-06-10 | 2014-04-15 | Qualcomm Incorporated | Method and apparatus for ATSC signal processing |
US20110307757A1 (en) * | 2010-06-11 | 2011-12-15 | MIRICS, Semiconductor Limited | Systems and methods for error correction |
CN103069736B (zh) * | 2010-09-16 | 2014-05-21 | 华为技术有限公司 | 在使用载波聚合的移动无线电通信***中编码若干个反馈信息消息的方法 |
US9137250B2 (en) | 2011-04-29 | 2015-09-15 | Stephen Lesavich | Method and system for electronic content storage and retrieval using galois fields and information entropy on cloud computing networks |
US9037564B2 (en) | 2011-04-29 | 2015-05-19 | Stephen Lesavich | Method and system for electronic content storage and retrieval with galois fields on cloud computing networks |
US9361479B2 (en) | 2011-04-29 | 2016-06-07 | Stephen Lesavich | Method and system for electronic content storage and retrieval using Galois fields and geometric shapes on cloud computing networks |
US9569771B2 (en) | 2011-04-29 | 2017-02-14 | Stephen Lesavich | Method and system for storage and retrieval of blockchain blocks using galois fields |
US8819515B2 (en) * | 2011-12-30 | 2014-08-26 | Lsi Corporation | Mixed domain FFT-based non-binary LDPC decoder |
KR102058499B1 (ko) * | 2013-01-02 | 2020-01-22 | 삼성전자주식회사 | 리드-솔로몬 저밀도 패리티 검사 디코더를 포함하는 반도체 메모리 시스템 및 그것의 읽기 방법 |
RU2012152710A (ru) * | 2012-12-06 | 2014-06-20 | ЭлЭсАй Корпорейшн | Модуляционное кодирование битов четности, сформированных с использованием кода с исправлением ошибок |
TWI565246B (zh) * | 2015-01-12 | 2017-01-01 | 晨星半導體股份有限公司 | 迴旋編碼的解碼方法 |
TWI555339B (zh) * | 2015-04-21 | 2016-10-21 | 國立清華大學 | 疊代式解碼裝置、疊代式訊號檢驗裝置與資訊更新方法 |
US11438014B2 (en) * | 2019-05-31 | 2022-09-06 | Washington State University | Deep neural network a posteriori probability detectors and media noise predictors for one- and two-dimensional magnetic recording |
US11502715B2 (en) * | 2020-04-29 | 2022-11-15 | Eagle Technology, Llc | Radio frequency (RF) system including programmable processing circuit performing block coding computations and related methods |
US11411593B2 (en) | 2020-04-29 | 2022-08-09 | Eagle Technology, Llc | Radio frequency (RF) system including programmable processing circuit performing butterfly computations and related methods |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003258776A (ja) | 2002-02-28 | 2003-09-12 | Tama Tlo Kk | 通信装置、通信システム及びテレビ会議システム |
US7266749B1 (en) | 2002-06-27 | 2007-09-04 | Legend Silicon Corporation | Trellis construction based on parity check matrix for BCH code |
US7555696B2 (en) * | 2004-12-09 | 2009-06-30 | General Instrument Corporation | Method and apparatus for forward error correction in a content distribution system |
CN101080874B (zh) * | 2004-12-15 | 2012-11-14 | 日本电气株式会社 | 纠错编码装置以及在其中使用的纠错编码方法 |
EP1737133B1 (en) | 2005-06-21 | 2009-12-23 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting/receiving data in a multi-antenna communication system using a structured low density parity check (LDPC) code |
US8819518B2 (en) * | 2005-12-01 | 2014-08-26 | Thomson Licensing | Apparatus and method for decoding low density parity check coded signals |
US7831887B2 (en) * | 2005-12-15 | 2010-11-09 | General Instrument Corporation | Method and apparatus for using long forward error correcting codes in a content distribution system |
WO2007083931A1 (en) * | 2006-01-18 | 2007-07-26 | Lg Electronics Inc. | Apparatus and method for encoding and decoding signal |
KR100933139B1 (ko) | 2006-02-22 | 2009-12-21 | 삼성전자주식회사 | 통신 시스템에서 신호 수신 장치 및 방법 |
WO2007100185A1 (en) * | 2006-02-28 | 2007-09-07 | Lg Electronics Inc. | Digital broadcasting system and method of processing data |
US8347173B2 (en) * | 2006-03-30 | 2013-01-01 | Fujitsu Limited | Construction of parity-check matrices for non-binarys LDPC codes |
CN101056414A (zh) * | 2006-12-22 | 2007-10-17 | 武汉大学 | 一种视频数据流信源信道联合译码方法 |
CN101682466A (zh) | 2007-05-16 | 2010-03-24 | 汤姆森特许公司 | 编码和解码信号的装置和方法 |
CN107070585B (zh) * | 2007-10-15 | 2021-05-04 | 交互数字Ce专利控股公司 | 传达突发模式活动的装置和方法 |
-
2009
- 2009-03-27 US US12/934,406 patent/US9008188B2/en active Active
- 2009-03-27 WO PCT/US2009/038542 patent/WO2009120952A2/en active Application Filing
- 2009-03-27 BR BRPI0908963-2A patent/BRPI0908963A2/pt not_active IP Right Cessation
- 2009-03-27 EP EP09724578.1A patent/EP2258111A4/en not_active Withdrawn
- 2009-03-27 JP JP2011502100A patent/JP5534528B2/ja not_active Expired - Fee Related
- 2009-03-27 KR KR1020107024022A patent/KR20110006666A/ko not_active Application Discontinuation
- 2009-03-27 CN CN200980110979.5A patent/CN101981932B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101981932A (zh) | 2011-02-23 |
EP2258111A2 (en) | 2010-12-08 |
EP2258111A4 (en) | 2014-01-22 |
KR20110006666A (ko) | 2011-01-20 |
JP2011528867A (ja) | 2011-11-24 |
JP5534528B2 (ja) | 2014-07-02 |
US20110026601A1 (en) | 2011-02-03 |
WO2009120952A2 (en) | 2009-10-01 |
CN101981932B (zh) | 2013-03-13 |
US9008188B2 (en) | 2015-04-14 |
WO2009120952A8 (en) | 2010-12-09 |
WO2009120952A3 (en) | 2010-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |