CN1685655B - 藉检测周期信号而检测有用信号的装置和方法 - Google Patents
藉检测周期信号而检测有用信号的装置和方法 Download PDFInfo
- Publication number
- CN1685655B CN1685655B CN03823100.XA CN03823100A CN1685655B CN 1685655 B CN1685655 B CN 1685655B CN 03823100 A CN03823100 A CN 03823100A CN 1685655 B CN1685655 B CN 1685655B
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- 230000000737 periodic effect Effects 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims description 19
- 238000011156 evaluation Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003111 delayed effect Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 2
- 238000012937 correction Methods 0.000 description 11
- 238000005070 sampling Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000012549 training Methods 0.000 description 6
- 230000010354 integration Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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Classifications
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- 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
- H04L7/08—Speed or phase control by synchronisation signals the synchronisation signals recurring cyclically
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Control Of Amplification And Gain Control (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002145047 DE10245047A1 (de) | 2002-09-26 | 2002-09-26 | Vorrichtung und Verfahren zur Erkennung eines Nutzsignals durch Detektion eines in dem Nutzsignal enthaltenen periodischen Signals |
DE10245047.1 | 2002-09-26 | ||
PCT/DE2003/002865 WO2004030268A1 (de) | 2002-09-26 | 2003-08-28 | Vorrichtung und verfahren zur erkennung eines nutzsignals durch detektion eines in dem nutzsignal enthaltenen periodischen signals |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1685655A CN1685655A (zh) | 2005-10-19 |
CN1685655B true CN1685655B (zh) | 2010-09-29 |
Family
ID=31984130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN03823100.XA Expired - Fee Related CN1685655B (zh) | 2002-09-26 | 2003-08-28 | 藉检测周期信号而检测有用信号的装置和方法 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1543647B1 (zh) |
CN (1) | CN1685655B (zh) |
DE (2) | DE10245047A1 (zh) |
WO (1) | WO2004030268A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100606050B1 (ko) * | 2004-09-17 | 2006-07-28 | 삼성전자주식회사 | 통신 시스템에서 동기 추출 장치 및 방법 |
DE102005006443A1 (de) * | 2005-02-12 | 2006-08-24 | Newlogic Technologies Ag | Vorrichtung und Verfahren zur Detektion von Präambeln nach den IEEE 802.11a/b/g Wireless Standards und seine Anwendung auf einen 802.11 Multimodenempfänger |
FR2934102B1 (fr) * | 2008-07-18 | 2012-07-20 | Teamcast | Procede de synchronisation temporelle d'un signal numerique, dispositif et produit programme d'ordinateur correspondants |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311315A (en) * | 1992-07-09 | 1994-05-10 | Clarion Co., Ltd. | Ghost detector with time reversal processing |
CN1196606A (zh) * | 1997-02-03 | 1998-10-21 | 株式会社东芝 | 同步机的激励控制装置和交流电信号检测装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2419622A1 (fr) * | 1978-03-10 | 1979-10-05 | Cit Alcatel | Dispositif de controle de la qualite d'un signal de transmission numerique synchrone |
RU2055395C1 (ru) * | 1992-04-20 | 1996-02-27 | Центральный научно-исследовательский институт "Гранит" | Знаковый коррелометр |
-
2002
- 2002-09-26 DE DE2002145047 patent/DE10245047A1/de not_active Withdrawn
-
2003
- 2003-08-28 EP EP03750294A patent/EP1543647B1/de not_active Expired - Fee Related
- 2003-08-28 WO PCT/DE2003/002865 patent/WO2004030268A1/de active Application Filing
- 2003-08-28 CN CN03823100.XA patent/CN1685655B/zh not_active Expired - Fee Related
- 2003-08-28 DE DE50310716T patent/DE50310716D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311315A (en) * | 1992-07-09 | 1994-05-10 | Clarion Co., Ltd. | Ghost detector with time reversal processing |
CN1196606A (zh) * | 1997-02-03 | 1998-10-21 | 株式会社东芝 | 同步机的激励控制装置和交流电信号检测装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2004030268A1 (de) | 2004-04-08 |
CN1685655A (zh) | 2005-10-19 |
EP1543647A1 (de) | 2005-06-22 |
EP1543647B1 (de) | 2008-10-29 |
DE10245047A1 (de) | 2004-04-08 |
DE50310716D1 (de) | 2008-12-11 |
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Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGIES AG Effective date: 20120620 |
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Owner name: INFINEON TECHNOLOGIES AG Free format text: FORMER NAME: INFENNIAN TECHNOLOGIES AG Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER NAME: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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CP03 | Change of name, title or address |
Address after: Neubiberg, Germany Patentee after: Infineon Technologies AG Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG |
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Effective date of registration: 20120620 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Infineon Technologies AG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20160828 |
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CF01 | Termination of patent right due to non-payment of annual fee |