CN102664656A - 基于结构化稀疏性的直扩信号压缩域联合同步与解调方法 - Google Patents
基于结构化稀疏性的直扩信号压缩域联合同步与解调方法 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102946287A (zh) * | 2012-11-14 | 2013-02-27 | 北京理工大学 | 压缩域直扩接收机的误码性能评价方法 |
CN107064965A (zh) * | 2017-05-03 | 2017-08-18 | 电子科技大学 | 一种gps同步方法 |
CN110441398A (zh) * | 2019-07-17 | 2019-11-12 | 复旦大学 | 一种基于多层介质声速模型的合成孔径超声成像方法 |
Citations (7)
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EP0874471A2 (en) * | 1997-04-24 | 1998-10-28 | Sharp Kabushiki Kaisha | Direct sequence spread spectrum correlator |
CN1310889A (zh) * | 1999-03-30 | 2001-08-29 | 皇家菲利浦电子有限公司 | 扩频瑞克接收机分支内超码片分辨率的样点的合并技术 |
CN1371551A (zh) * | 1999-06-25 | 2002-09-25 | 艾利森公司 | 使用从扩频信号特性知识中得到的加权因子的瑞克合成方法和设备 |
US20020181552A1 (en) * | 2001-05-03 | 2002-12-05 | Mcdonough John G. | System and method for demodulating associated information channels in direct sequence spread spectrum communications |
KR100771194B1 (ko) * | 2005-08-29 | 2007-10-30 | 삼성탈레스 주식회사 | 직접 시퀀스 확산 대역 버스트 무선 통신 시스템에서타이밍 동기를 획득하는 장치 |
EP1970728A2 (en) * | 2007-03-16 | 2008-09-17 | Fujitsu Ltd. | DSSS radar, method implemented by radar and computer-readable storage medium |
CN102307054A (zh) * | 2011-09-20 | 2012-01-04 | 电子科技大学 | 一种新的直接序列扩频信号的捕获方法 |
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2012
- 2012-04-18 CN CN201210114704.2A patent/CN102664656B/zh not_active Expired - Fee Related
Patent Citations (7)
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EP0874471A2 (en) * | 1997-04-24 | 1998-10-28 | Sharp Kabushiki Kaisha | Direct sequence spread spectrum correlator |
CN1310889A (zh) * | 1999-03-30 | 2001-08-29 | 皇家菲利浦电子有限公司 | 扩频瑞克接收机分支内超码片分辨率的样点的合并技术 |
CN1371551A (zh) * | 1999-06-25 | 2002-09-25 | 艾利森公司 | 使用从扩频信号特性知识中得到的加权因子的瑞克合成方法和设备 |
US20020181552A1 (en) * | 2001-05-03 | 2002-12-05 | Mcdonough John G. | System and method for demodulating associated information channels in direct sequence spread spectrum communications |
KR100771194B1 (ko) * | 2005-08-29 | 2007-10-30 | 삼성탈레스 주식회사 | 직접 시퀀스 확산 대역 버스트 무선 통신 시스템에서타이밍 동기를 획득하는 장치 |
EP1970728A2 (en) * | 2007-03-16 | 2008-09-17 | Fujitsu Ltd. | DSSS radar, method implemented by radar and computer-readable storage medium |
CN102307054A (zh) * | 2011-09-20 | 2012-01-04 | 电子科技大学 | 一种新的直接序列扩频信号的捕获方法 |
Non-Patent Citations (1)
Title |
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AZIZOLLAH JAMSHIDI: "Performance analysis of multiple PN-Sequences spread spectrum communication schemes in sparse underwater acoustic channels", 《MOBIWAC "10 PROCEEDINGS OF THE 8TH ACM INTERNATIONAL WORKSHOP ON MOBILITY MANAGEMENT AND WIRELESS ACCESS》, 18 October 2010 (2010-10-18), pages 107 - 112 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102946287A (zh) * | 2012-11-14 | 2013-02-27 | 北京理工大学 | 压缩域直扩接收机的误码性能评价方法 |
CN107064965A (zh) * | 2017-05-03 | 2017-08-18 | 电子科技大学 | 一种gps同步方法 |
CN107064965B (zh) * | 2017-05-03 | 2019-04-12 | 电子科技大学 | 一种gps同步方法 |
CN110441398A (zh) * | 2019-07-17 | 2019-11-12 | 复旦大学 | 一种基于多层介质声速模型的合成孔径超声成像方法 |
CN110441398B (zh) * | 2019-07-17 | 2022-03-18 | 复旦大学 | 一种基于多层介质声速模型的合成孔径超声成像方法 |
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Inventor after: Miao Xiajing Inventor after: Wang Shuai Inventor after: An Jianping Inventor after: Wang Tiexing Inventor after: Wang Aihua Inventor after: Bo Xiangyuan Inventor after: Zhang Yu Inventor before: Wang Shuai Inventor before: An Jianping Inventor before: Wang Tiexing Inventor before: Wang Aihua Inventor before: Bo Xiangyuan Inventor before: Zhang Yu |
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