JP2008154285A - シンボルタイミング検出装置及び無線端末装置 - Google Patents
シンボルタイミング検出装置及び無線端末装置 Download PDFInfo
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- JP2008154285A JP2008154285A JP2008067265A JP2008067265A JP2008154285A JP 2008154285 A JP2008154285 A JP 2008154285A JP 2008067265 A JP2008067265 A JP 2008067265A JP 2008067265 A JP2008067265 A JP 2008067265A JP 2008154285 A JP2008154285 A JP 2008154285A
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- 238000001514 detection method Methods 0.000 title claims description 75
- 238000005070 sampling Methods 0.000 claims abstract description 96
- 238000000605 extraction Methods 0.000 claims abstract description 9
- 238000012935 Averaging Methods 0.000 claims description 25
- 238000004891 communication Methods 0.000 abstract description 12
- 239000000284 extract Substances 0.000 abstract description 6
- 238000012545 processing Methods 0.000 description 37
- 238000000034 method Methods 0.000 description 27
- 230000010354 integration Effects 0.000 description 22
- 238000004364 calculation method Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000003111 delayed effect Effects 0.000 description 6
- 238000013459 approach Methods 0.000 description 4
- 238000005562 fading Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005295 random walk Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008067265A JP2008154285A (ja) | 2006-04-19 | 2008-03-17 | シンボルタイミング検出装置及び無線端末装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006116206 | 2006-04-19 | ||
| JP2008067265A JP2008154285A (ja) | 2006-04-19 | 2008-03-17 | シンボルタイミング検出装置及び無線端末装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006259869A Division 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 |
|---|---|
| JP2008154285A true JP2008154285A (ja) | 2008-07-03 |
| JP2008154285A5 JP2008154285A5 (enExample) | 2008-09-25 |
Family
ID=38866400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008067265A Pending JP2008154285A (ja) | 2006-04-19 | 2008-03-17 | シンボルタイミング検出装置及び無線端末装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2008154285A (enExample) |
| CN (1) | CN101060509B (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318205A (zh) * | 2011-07-05 | 2012-01-11 | 华为技术有限公司 | 一种信号解调方法及接收装置 |
| JP2013128225A (ja) * | 2011-12-19 | 2013-06-27 | Panasonic Corp | 同期システム及びそれを備えた受信装置 |
| US9914196B2 (en) | 2014-03-14 | 2018-03-13 | Ebara Corporation | Polishing apparatus and polishing method |
| JP2020060543A (ja) * | 2018-10-09 | 2020-04-16 | 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 |
| WO2020075319A1 (ja) * | 2018-10-09 | 2020-04-16 | 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 |
| JP2020092309A (ja) * | 2018-12-04 | 2020-06-11 | 旭化成エレクトロニクス株式会社 | 復調装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127884A (en) * | 1999-05-24 | 2000-10-03 | Philips Electronics North America Corp. | Differentiate and multiply based timing recovery in a quadrature demodulator |
-
2007
- 2007-04-19 CN CN2007100966498A patent/CN101060509B/zh not_active Expired - Fee Related
-
2008
- 2008-03-17 JP JP2008067265A patent/JP2008154285A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318205A (zh) * | 2011-07-05 | 2012-01-11 | 华为技术有限公司 | 一种信号解调方法及接收装置 |
| JP2013128225A (ja) * | 2011-12-19 | 2013-06-27 | Panasonic Corp | 同期システム及びそれを備えた受信装置 |
| US9914196B2 (en) | 2014-03-14 | 2018-03-13 | Ebara Corporation | Polishing apparatus and polishing method |
| JP2020060543A (ja) * | 2018-10-09 | 2020-04-16 | 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 |
| WO2020075319A1 (ja) * | 2018-10-09 | 2020-04-16 | 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 |
| US11789112B2 (en) | 2018-10-09 | 2023-10-17 | Japan Aerospace Exploration Agency | Observation apparatus, observation method, and program |
| JP2020092309A (ja) * | 2018-12-04 | 2020-06-11 | 旭化成エレクトロニクス株式会社 | 復調装置 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101060509A (zh) | 2007-10-24 |
| CN101060509B (zh) | 2011-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080807 |