CN101378288A - 偏差推测装置 - Google Patents
偏差推测装置 Download PDFInfo
- Publication number
- CN101378288A CN101378288A CN200810133963.3A CN200810133963A CN101378288A CN 101378288 A CN101378288 A CN 101378288A CN 200810133963 A CN200810133963 A CN 200810133963A CN 101378288 A CN101378288 A CN 101378288A
- Authority
- CN
- China
- Prior art keywords
- signal
- time
- frequency departure
- data
- control 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
- H04L7/042—Detectors therefor, e.g. correlators, state machines
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-219755 | 2007-08-27 | ||
JP2007219755A JP5159211B2 (ja) | 2007-08-27 | 2007-08-27 | オフセット推定装置 |
JP2007219755 | 2007-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101378288A true CN101378288A (zh) | 2009-03-04 |
CN101378288B CN101378288B (zh) | 2013-05-01 |
Family
ID=40407462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200810133963.3A Expired - Fee Related CN101378288B (zh) | 2007-08-27 | 2008-07-18 | 偏差推测装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8094753B2 (zh) |
JP (1) | JP5159211B2 (zh) |
CN (1) | CN101378288B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0815458D0 (en) * | 2008-08-26 | 2008-10-01 | Zarlink Semiconductor Inc | Method of transferring timing information over packet network |
JP2011259403A (ja) * | 2010-05-11 | 2011-12-22 | Sumitomo Electric Ind Ltd | 受信機、受信方法、受信用プロセッサ及びコンピュータプログラム |
KR20130104289A (ko) * | 2012-03-13 | 2013-09-25 | 삼성전자주식회사 | 오프셋 값을 추정하는 장치, 방법, 수신장치 및 수신장치에서 신호를 처리하는 방법 |
WO2015113183A1 (en) * | 2014-01-29 | 2015-08-06 | Intel IP Corporation | Information processing in mobile devices |
CN109361634B (zh) * | 2018-11-21 | 2021-07-23 | 深圳昂瑞微电子技术有限公司 | 接收机载波频偏的补偿方法及系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0787147A (ja) * | 1993-09-09 | 1995-03-31 | Mitsubishi Electric Corp | 復調装置 |
JP3201257B2 (ja) | 1996-04-23 | 2001-08-20 | 三菱電機株式会社 | 同期制御装置及び方法 |
US6134286A (en) * | 1997-10-14 | 2000-10-17 | Ericsson Inc. | Synchronization techniques and systems for radiocommunication |
JP3355147B2 (ja) * | 1999-04-22 | 2002-12-09 | 株式会社日立国際電気 | 自動周波数制御方式 |
JP4484355B2 (ja) * | 2000-11-22 | 2010-06-16 | 富士通マイクロエレクトロニクス株式会社 | 復調装置、放送システム及び放送受信装置 |
JP3553517B2 (ja) * | 2001-03-23 | 2004-08-11 | 松下電器産業株式会社 | 周波数オフセット量推定装置 |
JP4326972B2 (ja) * | 2004-01-28 | 2009-09-09 | 株式会社日立国際電気 | 周波数オフセット補償回路及び方法 |
JP4537221B2 (ja) * | 2005-02-07 | 2010-09-01 | 古野電気株式会社 | ユニークワード検出回路 |
SG127763A1 (en) * | 2005-05-24 | 2006-12-29 | Oki Techno Ct Singapore Pte | Improvements in and relating to receivers for dpsksignals |
JP2007166327A (ja) * | 2005-12-14 | 2007-06-28 | Matsushita Electric Ind Co Ltd | 自動周波数制御回路およびその制御方法 |
-
2007
- 2007-08-27 JP JP2007219755A patent/JP5159211B2/ja active Active
-
2008
- 2008-07-18 CN CN200810133963.3A patent/CN101378288B/zh not_active Expired - Fee Related
- 2008-08-25 US US12/197,437 patent/US8094753B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101378288B (zh) | 2013-05-01 |
JP2009055309A (ja) | 2009-03-12 |
US8094753B2 (en) | 2012-01-10 |
US20090060108A1 (en) | 2009-03-05 |
JP5159211B2 (ja) | 2013-03-06 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: OKI SEMICONDUCTOR CO., LTD. Free format text: FORMER OWNER: OKI ELECTRIC INDUSTRY CO., LTD. Effective date: 20131203 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: LAPIS SEMICONDUCTOR Co.,Ltd. Address before: Tokyo, Japan Patentee before: OKI Semiconductor Corp. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20131203 Address after: Tokyo, Japan Patentee after: OKI Semiconductor Corp. Address before: Tokyo, Japan Patentee before: Oki Electric Industry Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20170718 |
|
CF01 | Termination of patent right due to non-payment of annual fee |