WO2001008340A1 - Verfahren zum fehlerschutz eines datenbitstromes - Google Patents
Verfahren zum fehlerschutz eines datenbitstromes Download PDFInfo
- Publication number
- WO2001008340A1 WO2001008340A1 PCT/DE2000/001253 DE0001253W WO0108340A1 WO 2001008340 A1 WO2001008340 A1 WO 2001008340A1 DE 0001253 W DE0001253 W DE 0001253W WO 0108340 A1 WO0108340 A1 WO 0108340A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bits
- code
- data bit
- bit stream
- channel
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/007—Unequal error protection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0059—Convolutional codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0098—Unequal error protection
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50010933T DE50010933D1 (de) | 1999-07-22 | 2000-04-20 | Verfahren zum fehlerschutz eines datenbitstromes |
BRPI0012670-5A BR0012670B1 (pt) | 1999-07-22 | 2000-04-20 | Procedimento para a proteção contra falhas de um fluxo de bits de dados |
AU52073/00A AU767445B2 (en) | 1999-07-22 | 2000-04-20 | Method of providing error protection for a data bit flow |
EP00936639A EP1198913B1 (de) | 1999-07-22 | 2000-04-20 | Verfahren zum fehlerschutz eines datenbitstromes |
US10/031,564 US6973610B1 (en) | 1999-07-22 | 2000-04-20 | Method of providing error protection for a data bit flow |
JP2001512732A JP3638554B2 (ja) | 1999-07-22 | 2000-04-20 | 情報ビットストリームのエラー防止方法 |
KR1020027000906A KR20020029429A (ko) | 1999-07-22 | 2000-04-20 | 데이타 비트 스트림에 대한 에러 보호를 제공하는 방법 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934505.8 | 1999-07-22 | ||
DE19934505 | 1999-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001008340A1 true WO2001008340A1 (de) | 2001-02-01 |
Family
ID=7915751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/001253 WO2001008340A1 (de) | 1999-07-22 | 2000-04-20 | Verfahren zum fehlerschutz eines datenbitstromes |
Country Status (10)
Country | Link |
---|---|
US (1) | US6973610B1 (de) |
EP (1) | EP1198913B1 (de) |
JP (1) | JP3638554B2 (de) |
KR (1) | KR20020029429A (de) |
CN (1) | CN1134131C (de) |
AU (1) | AU767445B2 (de) |
BR (1) | BR0012670B1 (de) |
DE (1) | DE50010933D1 (de) |
HU (1) | HUP0201902A2 (de) |
WO (1) | WO2001008340A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004098118A1 (de) * | 2003-04-29 | 2004-11-11 | Siemens Aktiengesellschaft | Verfahren, sendevorrichtung und empfangsvorrichtung zur paketorientierten datenübertragung mit ungleicher fehlerkorrektur |
JP2010063111A (ja) * | 2002-11-18 | 2010-03-18 | Qualcomm Inc | レート適合低密度パリティ検査符号 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL354599A1 (en) * | 2000-07-17 | 2004-01-26 | Koninklijke Philips Electronics N.V. | Signal coding |
WO2007020677A1 (ja) | 2005-08-12 | 2007-02-22 | Fujitsu Limited | 送信装置 |
US7987415B2 (en) | 2006-02-15 | 2011-07-26 | Samsung Electronics Co., Ltd. | Method and system for application of unequal error protection to uncompressed video for transmission over wireless channels |
JP4858312B2 (ja) * | 2007-05-31 | 2012-01-18 | 日本電気株式会社 | 送信装置、受信装置、無線通信システム、送信方法、受信方法、通信方法、及びプログラム |
CN101841459B (zh) | 2007-07-26 | 2013-06-19 | 三星电子株式会社 | 流处理设备及其方法 |
US8259866B2 (en) * | 2008-01-04 | 2012-09-04 | Qualcomm Incorporated | Decoding scheme using A-priori information about transmitted messages |
US8000411B2 (en) * | 2008-01-04 | 2011-08-16 | Qualcomm Incorporated | Decoding scheme using multiple hypotheses about transmitted messages |
US8259867B2 (en) * | 2008-01-04 | 2012-09-04 | Qualcomm Incorporated | Methods and systems for turbo decoding in a wireless communication system |
US8392811B2 (en) | 2008-01-07 | 2013-03-05 | Qualcomm Incorporated | Methods and systems for a-priori decoding based on MAP messages |
JP4450073B2 (ja) * | 2008-01-08 | 2010-04-14 | ソニー株式会社 | 送信装置、及び送信方法、情報処理装置、及び情報処理方法、並びにプログラム |
JP5066121B2 (ja) | 2008-03-20 | 2012-11-07 | アナパス・インコーポレーテッド | クロック情報とデータを伝送する装置及び方法 |
KR100899781B1 (ko) * | 2008-12-18 | 2009-05-28 | 주식회사 아나패스 | 클록 정보와 함께 데이터를 전송하는 방법 및 장치 |
KR100868299B1 (ko) * | 2008-03-20 | 2008-11-11 | 주식회사 아나패스 | 클록 정보와 함께 데이터를 전송하는 방법 및 장치 |
JP4922242B2 (ja) * | 2008-06-05 | 2012-04-25 | パナソニック株式会社 | 符号化装置、符号化方法、及びビタビ復号装置 |
US8406342B2 (en) * | 2008-06-19 | 2013-03-26 | Qualcomm Incorporated | Methods and systems for improving frame decoding performance using known information |
KR101272886B1 (ko) * | 2008-10-09 | 2013-06-11 | 주식회사 아나패스 | 클록 정보와 함께 데이터를 전송하는 방법 및 장치 |
DE102008055139B4 (de) * | 2008-12-23 | 2010-12-09 | Secutanta Gmbh | Verfahren zum Empfangen eines Datenblocks |
US8726137B2 (en) * | 2009-02-02 | 2014-05-13 | Telefonaktiebolaget L M Ericsson (Publ) | Encoding and decoding methods for expurgated convolutional codes and convolutional turbo codes |
WO2011063568A1 (en) * | 2009-11-27 | 2011-06-03 | Qualcomm Incorporated | Increasing capacity in wireless communications |
JP4841684B2 (ja) * | 2010-09-24 | 2011-12-21 | 富士通株式会社 | 送信装置及び送信方法 |
JP5195989B2 (ja) * | 2011-09-09 | 2013-05-15 | 富士通株式会社 | 送信方法 |
WO2018163433A1 (ja) * | 2017-03-10 | 2018-09-13 | 株式会社Nttドコモ | 通信装置、及び復号方法 |
CN114337690A (zh) * | 2020-10-12 | 2022-04-12 | 瑞昱半导体股份有限公司 | 数据译码电路及方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04181833A (ja) * | 1990-11-16 | 1992-06-29 | Canon Inc | 同期誤り訂正システム |
US5517508A (en) * | 1994-01-26 | 1996-05-14 | Sony Corporation | Method and apparatus for detection and error correction of packetized digital data |
JPH07254861A (ja) * | 1994-03-16 | 1995-10-03 | N T T Idou Tsuushinmou Kk | ヴィタビ復号方法及び畳み込み符号化伝送方法 |
JP3234130B2 (ja) * | 1995-05-30 | 2001-12-04 | 三菱電機株式会社 | 誤り訂正符号復号化方法およびこの方法を用いる回路 |
-
2000
- 2000-04-20 CN CNB008107300A patent/CN1134131C/zh not_active Expired - Lifetime
- 2000-04-20 JP JP2001512732A patent/JP3638554B2/ja not_active Expired - Lifetime
- 2000-04-20 KR KR1020027000906A patent/KR20020029429A/ko not_active Application Discontinuation
- 2000-04-20 WO PCT/DE2000/001253 patent/WO2001008340A1/de active IP Right Grant
- 2000-04-20 DE DE50010933T patent/DE50010933D1/de not_active Expired - Lifetime
- 2000-04-20 HU HU0201902A patent/HUP0201902A2/hu unknown
- 2000-04-20 EP EP00936639A patent/EP1198913B1/de not_active Expired - Lifetime
- 2000-04-20 US US10/031,564 patent/US6973610B1/en not_active Expired - Lifetime
- 2000-04-20 BR BRPI0012670-5A patent/BR0012670B1/pt active IP Right Grant
- 2000-04-20 AU AU52073/00A patent/AU767445B2/en not_active Expired
Non-Patent Citations (3)
Title |
---|
HAGENAUER J: "SOURCE-CONTROLLED CHANNEL DECODING", IEEE TRANSACTIONS ON COMMUNICATIONS,US,IEEE INC. NEW YORK, vol. 43, no. 9, 1 September 1995 (1995-09-01), pages 2449 - 2457, XP000525669, ISSN: 0090-6778 * |
HINDELANG T ET AL: "QUALITY ENHANCEMENT OF CODED AND CORRUPTED SPEECHES IN GSM MOBILE SYSTEMS USING REDIDUAL REDUNDANCY", IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING (ICASSP),US,LOS ALIMITOS,CA: IEEE COMP. SOC. PRESS, 21 April 1997 (1997-04-21), pages 259 - 262, XP000789167, ISBN: 0-8186-7920-4 * |
YAP C W ET AL: "A combined source-channel video coding scheme for mobile channels", SIGNAL PROCESSING. IMAGE COMMUNICATION,NL,ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, vol. 14, no. 6-8, May 1999 (1999-05-01), pages 559 - 574, XP004165395, ISSN: 0923-5965 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010063111A (ja) * | 2002-11-18 | 2010-03-18 | Qualcomm Inc | レート適合低密度パリティ検査符号 |
WO2004098118A1 (de) * | 2003-04-29 | 2004-11-11 | Siemens Aktiengesellschaft | Verfahren, sendevorrichtung und empfangsvorrichtung zur paketorientierten datenübertragung mit ungleicher fehlerkorrektur |
Also Published As
Publication number | Publication date |
---|---|
CN1364362A (zh) | 2002-08-14 |
EP1198913A1 (de) | 2002-04-24 |
AU5207300A (en) | 2001-02-13 |
AU767445B2 (en) | 2003-11-13 |
DE50010933D1 (de) | 2005-09-15 |
JP3638554B2 (ja) | 2005-04-13 |
US6973610B1 (en) | 2005-12-06 |
BR0012670A (pt) | 2002-04-09 |
CN1134131C (zh) | 2004-01-07 |
KR20020029429A (ko) | 2002-04-18 |
HUP0201902A2 (en) | 2002-10-28 |
EP1198913B1 (de) | 2005-08-10 |
BR0012670B1 (pt) | 2014-08-12 |
JP2003505975A (ja) | 2003-02-12 |
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