CN100568746C - 解码方法及设备 - Google Patents
解码方法及设备 Download PDFInfo
- Publication number
- CN100568746C CN100568746C CNB2004800383959A CN200480038395A CN100568746C CN 100568746 C CN100568746 C CN 100568746C CN B2004800383959 A CNB2004800383959 A CN B2004800383959A CN 200480038395 A CN200480038395 A CN 200480038395A CN 100568746 C CN100568746 C CN 100568746C
- Authority
- CN
- China
- Prior art keywords
- symbol
- hard decision
- probability
- character list
- list element
- 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
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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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0047—Decoding adapted to other signal detection operation
- H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Artificial Intelligence (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03300286.6 | 2003-12-23 | ||
EP03300286 | 2003-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1943118A CN1943118A (zh) | 2007-04-04 |
CN100568746C true CN100568746C (zh) | 2009-12-09 |
Family
ID=34717274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004800383959A Expired - Fee Related CN100568746C (zh) | 2003-12-23 | 2004-12-14 | 解码方法及设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7653865B2 (zh) |
EP (1) | EP1700382A1 (zh) |
JP (1) | JP4756134B2 (zh) |
CN (1) | CN100568746C (zh) |
WO (1) | WO2005064801A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8363608B2 (en) | 2006-09-29 | 2013-01-29 | Panasonic Corporation | Sequence allocating method and sequence allocating apparatus |
KR101495103B1 (ko) * | 2008-09-10 | 2015-03-18 | 삼성전자주식회사 | 직교 부호화된 신호간의 간섭을 제거하는 장치 및 방법 |
US8116710B2 (en) * | 2009-06-04 | 2012-02-14 | Telefonaktiebolaget L M Ericsson (Publ) | Continuous sequential scatterer estimation |
EP2262194B1 (en) * | 2009-06-12 | 2017-01-11 | ST-Ericsson SA | Process for detecting transmitted symbols based on a ternary alphabet and corresponding receiver |
CN101944968B (zh) * | 2009-07-07 | 2013-01-16 | 鼎桥通信技术有限公司 | 一种应答消息的检测方法和装置 |
EP2497190A4 (en) * | 2009-11-06 | 2015-02-18 | Optis Cellular Technology Llc | PROCESSING NODES AND METHODS FOR ESTIMATING INTERFERENCE IN A RADIOTELECOMMUNICATION NETWORK |
US8891591B2 (en) * | 2011-06-27 | 2014-11-18 | Intel Mobile Communications GmbH | Receiver circuit and method |
US8873420B2 (en) * | 2011-12-01 | 2014-10-28 | Broadcom Corporation | Detecting extended acquisition indicators |
KR20140114516A (ko) * | 2013-03-15 | 2014-09-29 | 삼성전자주식회사 | 메모리 컨트롤러 및 이의 동작 방법 |
KR102118693B1 (ko) * | 2013-06-24 | 2020-06-03 | 삼성전자주식회사 | 무선 통신 시스템에서 랜덤 액세스를 위한 적응적 송신 빔 패턴 결정 장치 및 방법 |
US11799539B2 (en) * | 2019-03-08 | 2023-10-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Relaying in a wireless communication network |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0936743A1 (fr) * | 1998-02-17 | 1999-08-18 | Koninklijke Philips Electronics N.V. | Décodage itératif pour codes binaires en bloc |
DK1201040T3 (da) * | 1999-07-07 | 2004-05-10 | Samsung Electronics Co Ltd | Kanaltilordningsapparat og fremgangsmåde for en fælles-packetdatakanal i et WCDMA-mobilkommunikationssystem |
US6956891B2 (en) * | 2000-11-15 | 2005-10-18 | Go-Cdma Limited | Method and apparatus for non-linear code-division multiple access technology |
JP3850736B2 (ja) * | 2002-02-06 | 2006-11-29 | 富士通株式会社 | 無線信号を利用して伝送される情報を判定する装置およびその方法 |
JP4063571B2 (ja) | 2002-04-10 | 2008-03-19 | 日本電気株式会社 | 折り畳み式携帯通信端末 |
US6944205B2 (en) * | 2002-07-09 | 2005-09-13 | Sandbridge Technologies, Inc. | Method of determining an acquisition indicator bit in a communication system |
AU2003259782A1 (en) * | 2002-08-13 | 2004-03-11 | Vanu, Inc. | Noise-adaptive decoding |
US7237180B1 (en) * | 2002-10-07 | 2007-06-26 | Maxtor Corporation | Symbol-level soft output Viterbi algorithm (SOVA) and a simplification on SOVA |
-
2004
- 2004-12-14 US US10/584,502 patent/US7653865B2/en not_active Expired - Fee Related
- 2004-12-14 EP EP04801408A patent/EP1700382A1/en not_active Withdrawn
- 2004-12-14 CN CNB2004800383959A patent/CN100568746C/zh not_active Expired - Fee Related
- 2004-12-14 WO PCT/IB2004/004190 patent/WO2005064801A1/en not_active Application Discontinuation
- 2004-12-14 JP JP2006546372A patent/JP4756134B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20070171847A1 (en) | 2007-07-26 |
WO2005064801A1 (en) | 2005-07-14 |
JP4756134B2 (ja) | 2011-08-24 |
US7653865B2 (en) | 2010-01-26 |
JP2007517447A (ja) | 2007-06-28 |
EP1700382A1 (en) | 2006-09-13 |
CN1943118A (zh) | 2007-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: NXP CO., LTD. Free format text: FORMER OWNER: KONINKLIJKE PHILIPS ELECTRONICS N.V. Effective date: 20090522 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20090522 Address after: Holland Ian Deho Finn Applicant after: Koninkl Philips Electronics NV Address before: Holland Ian Deho Finn Applicant before: Koninklijke Philips Electronics N.V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20181214 |
|
CF01 | Termination of patent right due to non-payment of annual fee |