CN102710283B - 直接序列扩频伪码捕获方法、捕获装置及通信系统 - Google Patents
直接序列扩频伪码捕获方法、捕获装置及通信系统 Download PDFInfo
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CN201210171701.2A CN102710283B (zh) | 2012-05-29 | 2012-05-29 | 直接序列扩频伪码捕获方法、捕获装置及通信系统 |
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CN102710283B true CN102710283B (zh) | 2015-01-14 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US9178561B2 (en) * | 2013-09-11 | 2015-11-03 | Marvell World Trade Ltd. | Method and apparatus for correlating signals received from a navigation satellite system |
CN104065397B (zh) * | 2014-06-30 | 2016-04-27 | 西安电子科技大学 | 实时同步捕获伪码的方法及装置 |
CN104062646B (zh) * | 2014-07-03 | 2016-08-24 | 四川九洲电器集团有限责任公司 | 分段相关单元、伪码测距装置及其方法 |
CN104765054A (zh) * | 2015-04-20 | 2015-07-08 | 和芯星通科技(北京)有限公司 | 一种gnss中伪随机码的捕获方法及装置 |
CN108574512A (zh) * | 2017-08-28 | 2018-09-25 | 中车株洲电力机车研究所有限公司 | 一种伪随机序列捕获方法及装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1191704A2 (en) * | 2000-09-20 | 2002-03-27 | Nec Corporation | Method and apparatus for acquiring slot timing and frequency offset correction |
EP1427116A2 (en) * | 2002-12-04 | 2004-06-09 | Nippon Telegraph and Telephone Corporation | Spread-spectrum demodulator |
CN101082664A (zh) * | 2007-07-03 | 2007-12-05 | 浙江大学 | 一种用于高动态卫星导航接收机中信号快捕的装置及其方法 |
CN102025391A (zh) * | 2009-09-21 | 2011-04-20 | 北京兴中芯电子科技有限公司 | 实现多种扩频码长的高速滤波装置及其方法 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1191704A2 (en) * | 2000-09-20 | 2002-03-27 | Nec Corporation | Method and apparatus for acquiring slot timing and frequency offset correction |
EP1427116A2 (en) * | 2002-12-04 | 2004-06-09 | Nippon Telegraph and Telephone Corporation | Spread-spectrum demodulator |
CN101082664A (zh) * | 2007-07-03 | 2007-12-05 | 浙江大学 | 一种用于高动态卫星导航接收机中信号快捕的装置及其方法 |
CN102025391A (zh) * | 2009-09-21 | 2011-04-20 | 北京兴中芯电子科技有限公司 | 实现多种扩频码长的高速滤波装置及其方法 |
Non-Patent Citations (1)
Title |
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一种用于PN码捕获的低硬件消耗匹配滤波器设计;帅涛等;《上海航天》;20080825(第4期);第61-64页 * |
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