JP2002519935A5 - - Google Patents
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- JP2002519935A5 JP2002519935A5 JP2000557569A JP2000557569A JP2002519935A5 JP 2002519935 A5 JP2002519935 A5 JP 2002519935A5 JP 2000557569 A JP2000557569 A JP 2000557569A JP 2000557569 A JP2000557569 A JP 2000557569A JP 2002519935 A5 JP2002519935 A5 JP 2002519935A5
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/106,227 | 1998-06-29 | ||
| US09/106,227 US6356608B1 (en) | 1998-06-29 | 1998-06-29 | Method, apparatus, and system for determining a location of a frequency synchronization signal |
| PCT/SE1999/001129 WO2000001095A1 (en) | 1998-06-29 | 1999-06-22 | Method, apparatus and system for determining a location of a frequency synchronization signal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002519935A JP2002519935A (ja) | 2002-07-02 |
| JP2002519935A5 true JP2002519935A5 (US07585860-20090908-C00083.png) | 2006-08-03 |
| JP4149671B2 JP4149671B2 (ja) | 2008-09-10 |
Family
ID=22310245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000557569A Expired - Fee Related JP4149671B2 (ja) | 1998-06-29 | 1999-06-22 | 周波数同期信号の位置を決定するための方法、装置、およびシステム |
Country Status (17)
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1045534A1 (en) * | 1999-03-04 | 2000-10-18 | Lucent Technologies Inc. | Method to determine the position of a constant frequency interval in a telecommunication signal |
| AU2466001A (en) * | 1999-12-30 | 2001-07-16 | Morphics Technology, Inc. | A configurable all-digital coherent demodulator system for spread spectrum applications |
| US6795428B1 (en) * | 2000-01-07 | 2004-09-21 | Ericsson Inc. | Fast notification access channel for realtime users in EGPRS networks |
| US6604056B2 (en) * | 2001-02-01 | 2003-08-05 | Drs Power & Control Technologies, Inc. | Method and system of harmonic regulation |
| JP4396801B2 (ja) * | 2001-02-27 | 2010-01-13 | パイオニア株式会社 | 測位装置と測位方法及び測位システム |
| EP1282258A1 (en) * | 2001-08-02 | 2003-02-05 | Mitsubishi Electric Information Technology Centre Europe B.V. | Method and apparatus for synchronising receivers |
| US7110478B2 (en) * | 2002-04-09 | 2006-09-19 | Spreadtrum Communications Corporation | Phase difference based frequency correction channel detector for wireless communication system |
| US7092377B2 (en) * | 2002-04-24 | 2006-08-15 | Spreadtrum Communications Corporation | Bi-directional time slot estimator for wireless communication system |
| US7062282B2 (en) * | 2002-07-19 | 2006-06-13 | Mediatek, Inc. | Method and apparatus for frequency synchronization in a digital transmission system |
| US20040203870A1 (en) * | 2002-08-20 | 2004-10-14 | Daniel Aljadeff | Method and system for location finding in a wireless local area network |
| JP4807645B2 (ja) * | 2003-11-03 | 2011-11-02 | エスティー‐エリクソン、ソシエテ、アノニム | 周波数オフセットエラーを決定する装置及びそれに基づく受信機 |
| US20050129149A1 (en) * | 2003-12-12 | 2005-06-16 | Kuntz Thomas L. | Detecting GSM downlink signal frequency correction burst |
| US20050238060A1 (en) * | 2004-04-23 | 2005-10-27 | Kuntz Thomas L | Synchronizing to GSM RF downlink signal frame timing |
| US7499423B1 (en) * | 2004-06-10 | 2009-03-03 | Cisco Technology, Inc. (Us) | System and method for clock distribution and synchronization and radio location |
| US9025638B2 (en) * | 2004-06-16 | 2015-05-05 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus to compensate for receiver frequency error in noise estimation processing |
| TWI256815B (en) * | 2004-07-27 | 2006-06-11 | Mediatek Inc | Frequency synchronization device and the method thereof |
| EP1633096A1 (fr) * | 2004-08-26 | 2006-03-08 | St Microelectronics S.A. | Détermination de fréquences de porteuses et de symboles dans un signal |
| US20060104537A1 (en) * | 2004-11-12 | 2006-05-18 | Sozotek, Inc. | System and method for image enhancement |
| US8155600B2 (en) * | 2007-12-03 | 2012-04-10 | Texas Instruments Incorporated | Digital communication using an inexpensive reference crystal |
| US8914038B2 (en) * | 2009-02-11 | 2014-12-16 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for determining terminal position |
| US9065630B1 (en) * | 2012-09-27 | 2015-06-23 | Marvell International Ltd. | Systems and methods for detecting secondary synchronization signals in a wireless communication system |
| CN102970258B (zh) * | 2012-12-11 | 2015-08-12 | 北京北方烽火科技有限公司 | 一种频偏估计方法和装置 |
| US9037092B2 (en) * | 2013-09-30 | 2015-05-19 | Broadcom Corporation | Method, apparatus and computer program for determining whether a received signal comprises a first signal component |
| WO2019158357A1 (en) * | 2018-02-16 | 2019-08-22 | Koninklijke Philips N.V. | Improved carrier phase tracking using multiple carriers |
| CN111131106B (zh) * | 2018-10-31 | 2022-08-30 | 中国科学院上海高等研究院 | 通信信号的频偏估计方法、系统、存储介质及接收装置 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468625A (en) * | 1981-10-26 | 1984-08-28 | Texas Instruments Incorporated | Circuit for detecting synchronization pulses in a composite signal |
| US4527275A (en) | 1982-02-12 | 1985-07-02 | Arinc Research Corporation | Correlation data communications system |
| EP0387720B1 (de) | 1989-03-16 | 1993-12-01 | Siemens Aktiengesellschaft | Schaltung zur Erkennung eines Frequenzreferenzsignals |
| DE4127501A1 (de) | 1990-09-07 | 1992-03-12 | Telefunken Systemtechnik | Verfahren zur erkennung der frequenzablage bei digitalen nachrichtenuebertragungen |
| AU636263B2 (en) | 1990-12-17 | 1993-04-22 | Motorola, Inc. | Frequency and time slot synchronization using adaptive filtering |
| US5390216A (en) | 1991-11-02 | 1995-02-14 | Robert Bosch Gmbh | Synchronization method for a mobile radiotelephone |
| JP2812347B2 (ja) | 1992-02-17 | 1998-10-22 | 日本電気株式会社 | 再同期復調装置 |
| JP2731722B2 (ja) | 1994-05-26 | 1998-03-25 | 日本電気株式会社 | クロック周波数自動制御方式及びそれに用いる送信装置と受信装置 |
| TW266365B (en) | 1994-12-16 | 1995-12-21 | At & T Corp | Coarse frequency burst detector for a wireless communications system, such as for use with GSM |
| JPH08331114A (ja) | 1995-05-31 | 1996-12-13 | Kokusai Electric Co Ltd | 相関ピーク判定回路 |
| US5761250A (en) | 1995-08-15 | 1998-06-02 | Rockwell International Corporation | Iterative filtering frequency estimator and estimation method |
| JP3024524B2 (ja) | 1995-09-25 | 2000-03-21 | 日本電気株式会社 | キャリア同期ユニット及び同期方法 |
| GB2315198B (en) | 1996-07-09 | 2001-02-14 | Nec Technologies | GSM coarse time and frequency synchronisation |
| US5884178A (en) | 1996-11-27 | 1999-03-16 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for estimating speed of a mobile station in a cellular communications system |
| KR100239475B1 (ko) * | 1996-12-31 | 2000-01-15 | 구자홍 | 에이치디 티브이의 동기신호 검출장치 |
-
1998
- 1998-06-29 US US09/106,227 patent/US6356608B1/en not_active Expired - Lifetime
-
1999
- 1999-06-16 MY MYPI99002483A patent/MY120816A/en unknown
- 1999-06-22 CN CN99809916A patent/CN1122380C/zh not_active Expired - Fee Related
- 1999-06-22 AU AU49434/99A patent/AU757757B2/en not_active Ceased
- 1999-06-22 TR TR2001/00371T patent/TR200100371T2/xx unknown
- 1999-06-22 AT AT99933369T patent/ATE353497T1/de not_active IP Right Cessation
- 1999-06-22 WO PCT/SE1999/001129 patent/WO2000001095A1/en active IP Right Grant
- 1999-06-22 ES ES99933369T patent/ES2279622T3/es not_active Expired - Lifetime
- 1999-06-22 KR KR1020007014908A patent/KR100614553B1/ko not_active IP Right Cessation
- 1999-06-22 JP JP2000557569A patent/JP4149671B2/ja not_active Expired - Fee Related
- 1999-06-22 EP EP99933369A patent/EP1092289B1/en not_active Expired - Lifetime
- 1999-06-22 DE DE69935072T patent/DE69935072T2/de not_active Expired - Lifetime
- 1999-06-22 IL IL14040899A patent/IL140408A/xx not_active IP Right Cessation
- 1999-06-22 BR BR9911714-2A patent/BR9911714A/pt not_active IP Right Cessation
- 1999-06-22 EE EEP200000781A patent/EE200000781A/xx unknown
- 1999-06-29 AR ARP990103141A patent/AR019183A1/es not_active Application Discontinuation
-
2002
- 2002-03-14 HK HK02101992.4A patent/HK1041122B/zh not_active IP Right Cessation
