CN1578285A - 宽带移动无线接收机之快速频率搜寻方法及装置 - Google Patents
宽带移动无线接收机之快速频率搜寻方法及装置 Download PDFInfo
- Publication number
- CN1578285A CN1578285A CN200410063820.1A CN200410063820A CN1578285A CN 1578285 A CN1578285 A CN 1578285A CN 200410063820 A CN200410063820 A CN 200410063820A CN 1578285 A CN1578285 A CN 1578285A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
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- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10331294.3 | 2003-07-10 | ||
DE10331294A DE10331294B3 (de) | 2003-07-10 | 2003-07-10 | Verfahren und Anordnung zur Schnellen Frequenzsuche in Breitbandigen Mobilfunkempfängern |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1578285A true CN1578285A (zh) | 2005-02-09 |
CN1578285B CN1578285B (zh) | 2012-02-22 |
Family
ID=33560031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200410063820.1A Expired - Fee Related CN1578285B (zh) | 2003-07-10 | 2004-07-09 | 宽带移动无线接收机的快速频率搜寻方法及装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7197280B2 (zh) |
CN (1) | CN1578285B (zh) |
DE (1) | DE10331294B3 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102271015A (zh) * | 2010-06-04 | 2011-12-07 | 重庆重邮信科通信技术有限公司 | 一种lte系统终端频点盲搜方法及装置 |
CN106878208A (zh) * | 2015-12-11 | 2017-06-20 | 富士通株式会社 | 测量滤波特性的装置、预均衡器、以及光通信设备 |
CN106878209A (zh) * | 2015-12-11 | 2017-06-20 | 富士通株式会社 | 测量滤波特性的装置、预均衡器、通信设备 |
WO2017101264A1 (zh) * | 2015-12-17 | 2017-06-22 | 深圳Tcl数字技术有限公司 | 电视终端搜台方法及系统 |
CN107835056A (zh) * | 2017-11-10 | 2018-03-23 | 中国电子科技集团公司第四十研究所 | 一种多信道功率测量及显示方法和装置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2027730A1 (en) * | 2006-06-14 | 2009-02-25 | Telefonaktiebolaget LM Ericsson (PUBL) | Base transceiver stations and method of operating thereof |
FR2927499B1 (fr) * | 2008-02-08 | 2014-11-07 | Wavecom | Procede de detection de la frequence centrale d'au moins une porteuse de liaison descendante a large bande, produit d'ordinateur, moyen de stockage et equipement mobile correspondants |
TWI390890B (zh) * | 2009-04-15 | 2013-03-21 | Realtek Semiconductor Corp | 頻偏取得的方法及其相關裝置 |
CN106878207B (zh) * | 2015-12-11 | 2021-07-13 | 富士通株式会社 | 测量滤波特性的方法及其装置、预均衡器、通信设备 |
CN106878206B (zh) * | 2015-12-11 | 2020-07-28 | 富士通株式会社 | 测量滤波特性的方法及其装置、预均衡器、通信设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2703867B1 (fr) * | 1993-04-09 | 1995-05-24 | Alcatel Radiotelephone | Dispositif de synchronisation pour un terminal d'un système de radiocommunication. |
US5828710A (en) * | 1995-12-11 | 1998-10-27 | Delco Electronics Corporation | AFC frequency synchronization network |
US6014412A (en) * | 1996-04-19 | 2000-01-11 | Amati Communications Corporation | Digital radio frequency interference canceller |
US5771461A (en) * | 1996-06-28 | 1998-06-23 | Motorola, Inc. | Method and apparatus for power control of a first channel based on a signal quality of a second channel |
US6389040B1 (en) * | 1998-09-11 | 2002-05-14 | Lucent Technologies Inc. | Apparatus and method for generating a frequency offset estimate for communication systems having frequency selecting fading channels |
US6625200B1 (en) * | 1999-01-25 | 2003-09-23 | Ericsson Inc. | Multi-stage CDMA synchronization with parallel execution |
DE10046575B4 (de) * | 2000-09-20 | 2005-03-10 | Siemens Ag | Verfahren zur Frequenzakquisition, insbesondere zur Initialfrequenzakquisition, einer mobilen Kommunikationseinrichtung |
US20020111142A1 (en) * | 2000-12-18 | 2002-08-15 | Klimovitch Gleb V. | System, apparatus, and method of estimating multiple-input multiple-output wireless channel with compensation for phase noise and frequency offset |
-
2003
- 2003-07-10 DE DE10331294A patent/DE10331294B3/de not_active Expired - Fee Related
-
2004
- 2004-07-09 CN CN200410063820.1A patent/CN1578285B/zh not_active Expired - Fee Related
- 2004-07-09 US US10/888,771 patent/US7197280B2/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102271015A (zh) * | 2010-06-04 | 2011-12-07 | 重庆重邮信科通信技术有限公司 | 一种lte系统终端频点盲搜方法及装置 |
CN106878208A (zh) * | 2015-12-11 | 2017-06-20 | 富士通株式会社 | 测量滤波特性的装置、预均衡器、以及光通信设备 |
CN106878209A (zh) * | 2015-12-11 | 2017-06-20 | 富士通株式会社 | 测量滤波特性的装置、预均衡器、通信设备 |
CN106878209B (zh) * | 2015-12-11 | 2020-04-21 | 富士通株式会社 | 测量滤波特性的装置、预均衡器、通信设备 |
CN106878208B (zh) * | 2015-12-11 | 2020-07-31 | 富士通株式会社 | 测量滤波特性的装置、预均衡器、以及光通信设备 |
WO2017101264A1 (zh) * | 2015-12-17 | 2017-06-22 | 深圳Tcl数字技术有限公司 | 电视终端搜台方法及系统 |
CN107835056A (zh) * | 2017-11-10 | 2018-03-23 | 中国电子科技集团公司第四十研究所 | 一种多信道功率测量及显示方法和装置 |
CN107835056B (zh) * | 2017-11-10 | 2021-04-30 | 中国电子科技集团公司第四十一研究所 | 一种多信道功率测量及显示方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20050009471A1 (en) | 2005-01-13 |
CN1578285B (zh) | 2012-02-22 |
DE10331294B3 (de) | 2005-02-17 |
US7197280B2 (en) | 2007-03-27 |
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Owner name: INFINEON TECHNOLOGIES DELTA GMBH Free format text: FORMER OWNER: INFENNIAN TECHNOLOGIES AG Effective date: 20111229 |
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Owner name: INTEL MOBILE COMMUNICATIONS LTD. Free format text: FORMER OWNER: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Effective date: 20120529 Owner name: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFINEON TECHNOLOGY DELTA AG Effective date: 20120529 |
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Effective date of registration: 20120529 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Infineon Technologies AG Effective date of registration: 20120529 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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Granted publication date: 20120222 Termination date: 20160709 |