CN101207405A - 一种伪码序列的捕获方法 - Google Patents
一种伪码序列的捕获方法 Download PDFInfo
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- CN101207405A CN101207405A CNA2007101992343A CN200710199234A CN101207405A CN 101207405 A CN101207405 A CN 101207405A CN A2007101992343 A CNA2007101992343 A CN A2007101992343A CN 200710199234 A CN200710199234 A CN 200710199234A CN 101207405 A CN101207405 A CN 101207405A
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CN2007101992343A CN101207405B (zh) | 2007-12-14 | 2007-12-14 | 一种伪码序列的捕获方法 |
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CN2007101992343A CN101207405B (zh) | 2007-12-14 | 2007-12-14 | 一种伪码序列的捕获方法 |
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CN101207405A true CN101207405A (zh) | 2008-06-25 |
CN101207405B CN101207405B (zh) | 2010-11-03 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012031492A1 (zh) * | 2010-09-07 | 2012-03-15 | 华为终端有限公司 | 获得正交可变扩频因子码的方法和用户设备 |
CN102841359A (zh) * | 2012-09-13 | 2012-12-26 | 中国航天科技集团公司第五研究院第五一三研究所 | 一种抗电文翻转的直扩信号载波伪码二维捕获方法 |
CN104485976A (zh) * | 2014-12-11 | 2015-04-01 | 中国工程物理研究院电子工程研究所 | 一种高动态弱复合码扩频信号快速捕获方法 |
CN107392212A (zh) * | 2017-07-19 | 2017-11-24 | 上海电机学院 | 一种图像信息快速识别方法 |
CN107884789A (zh) * | 2017-12-19 | 2018-04-06 | 深圳先进技术研究院 | 一种gps卫星并行捕捉方法、设备及存储设备 |
CN109325138A (zh) * | 2018-07-12 | 2019-02-12 | 上海电机学院 | 一种基于扩展与亚像素矩阵结合的图像快速识别方法 |
CN113595586A (zh) * | 2021-06-02 | 2021-11-02 | 西安电子科技大学 | 基于md-pmf-fft的直接序列扩频信号捕获跟踪方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1168249C (zh) * | 2000-09-29 | 2004-09-22 | 华为技术有限公司 | 一种自适应门限伪随机码捕获与证实方法 |
US6856282B2 (en) * | 2002-02-08 | 2005-02-15 | Qualcomm Incorporated | Directly acquiring precision code GPS signals |
CN1202633C (zh) * | 2003-03-28 | 2005-05-18 | 北京大学 | 大信号动态条件下伪随机码捕获方法及装置 |
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2007
- 2007-12-14 CN CN2007101992343A patent/CN101207405B/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012031492A1 (zh) * | 2010-09-07 | 2012-03-15 | 华为终端有限公司 | 获得正交可变扩频因子码的方法和用户设备 |
CN102841359A (zh) * | 2012-09-13 | 2012-12-26 | 中国航天科技集团公司第五研究院第五一三研究所 | 一种抗电文翻转的直扩信号载波伪码二维捕获方法 |
CN104485976A (zh) * | 2014-12-11 | 2015-04-01 | 中国工程物理研究院电子工程研究所 | 一种高动态弱复合码扩频信号快速捕获方法 |
CN107392212A (zh) * | 2017-07-19 | 2017-11-24 | 上海电机学院 | 一种图像信息快速识别方法 |
CN107884789A (zh) * | 2017-12-19 | 2018-04-06 | 深圳先进技术研究院 | 一种gps卫星并行捕捉方法、设备及存储设备 |
CN109325138A (zh) * | 2018-07-12 | 2019-02-12 | 上海电机学院 | 一种基于扩展与亚像素矩阵结合的图像快速识别方法 |
CN109325138B (zh) * | 2018-07-12 | 2022-07-15 | 上海电机学院 | 一种基于扩展与亚像素矩阵结合的图像快速识别方法 |
CN113595586A (zh) * | 2021-06-02 | 2021-11-02 | 西安电子科技大学 | 基于md-pmf-fft的直接序列扩频信号捕获跟踪方法 |
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CN101207405B (zh) | 2010-11-03 |
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