CN101060509B - 符号定时检测器和无线终端 - Google Patents
符号定时检测器和无线终端 Download PDFInfo
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- CN101060509B CN101060509B CN2007100966498A CN200710096649A CN101060509B CN 101060509 B CN101060509 B CN 101060509B CN 2007100966498 A CN2007100966498 A CN 2007100966498A CN 200710096649 A CN200710096649 A CN 200710096649A CN 101060509 B CN101060509 B CN 101060509B
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- 238000005070 sampling Methods 0.000 claims abstract description 85
- 238000001514 detection method Methods 0.000 claims abstract description 74
- 238000012935 Averaging Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 abstract description 12
- 239000000284 extract Substances 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 22
- 239000000872 buffer Substances 0.000 description 17
- 230000010354 integration Effects 0.000 description 17
- 238000004364 calculation method Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005295 random walk Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006116206 | 2006-04-19 | ||
JP116206/2006 | 2006-04-19 | ||
JP259869/2006 | 2006-09-26 | ||
JP2006259869A JP4268180B2 (ja) | 2006-04-19 | 2006-09-26 | シンボルタイミング検出装置及び無線端末装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101060509A CN101060509A (zh) | 2007-10-24 |
CN101060509B true CN101060509B (zh) | 2011-12-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100966498A Expired - Fee Related CN101060509B (zh) | 2006-04-19 | 2007-04-19 | 符号定时检测器和无线终端 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2008154285A (enrdf_load_stackoverflow) |
CN (1) | CN101060509B (enrdf_load_stackoverflow) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012106866A1 (zh) * | 2011-07-05 | 2012-08-16 | 华为技术有限公司 | 一种信号解调方法及接收装置 |
JP5853196B2 (ja) * | 2011-12-19 | 2016-02-09 | パナソニックIpマネジメント株式会社 | 同期システム及びそれを備えた受信装置 |
CN103561460B (zh) * | 2013-11-13 | 2016-04-20 | 中国科学院微电子研究所 | 符号同步方法 |
JP6223873B2 (ja) | 2014-03-14 | 2017-11-01 | 株式会社荏原製作所 | 研磨装置及び研磨方法 |
US11789112B2 (en) | 2018-10-09 | 2023-10-17 | Japan Aerospace Exploration Agency | Observation apparatus, observation method, and program |
JP6797428B2 (ja) * | 2018-10-09 | 2020-12-09 | 国立研究開発法人宇宙航空研究開発機構 | 観測装置、観測方法及びプログラム |
JP7177676B2 (ja) * | 2018-12-04 | 2022-11-24 | 旭化成エレクトロニクス株式会社 | 復調装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310903A (zh) * | 1999-05-24 | 2001-08-29 | 皇家菲利浦电子有限公司 | 正交解调器中基于微分和相乘的定时恢复 |
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2007
- 2007-04-19 CN CN2007100966498A patent/CN101060509B/zh not_active Expired - Fee Related
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2008
- 2008-03-17 JP JP2008067265A patent/JP2008154285A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310903A (zh) * | 1999-05-24 | 2001-08-29 | 皇家菲利浦电子有限公司 | 正交解调器中基于微分和相乘的定时恢复 |
Non-Patent Citations (5)
Title |
---|
JP特开2001-237905A 2001.08.31 |
JP特开2003-234791A 2003.08.22 |
JP特开2005-117199A 2005.04.28 |
JP特开平8-116344A 1996.05.07 |
同上. |
Also Published As
Publication number | Publication date |
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JP2008154285A (ja) | 2008-07-03 |
CN101060509A (zh) | 2007-10-24 |
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Granted publication date: 20111221 Termination date: 20170419 |