CN106772471B - 一种基于gpu的长码分段重叠局部相关捕获方法 - Google Patents
一种基于gpu的长码分段重叠局部相关捕获方法 Download PDFInfo
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- CN106772471B CN106772471B CN201611006729.5A CN201611006729A CN106772471B CN 106772471 B CN106772471 B CN 106772471B CN 201611006729 A CN201611006729 A CN 201611006729A CN 106772471 B CN106772471 B CN 106772471B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/29—Acquisition or tracking or demodulation of signals transmitted by the system carrier including Doppler, related
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/24—Acquisition or tracking or demodulation of signals transmitted by the system
- G01S19/30—Acquisition or tracking or demodulation of signals transmitted by the system code related
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
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CN201611006729.5A CN106772471B (zh) | 2016-11-16 | 2016-11-16 | 一种基于gpu的长码分段重叠局部相关捕获方法 |
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CN106772471A CN106772471A (zh) | 2017-05-31 |
CN106772471B true CN106772471B (zh) | 2019-03-22 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107728167A (zh) * | 2017-09-21 | 2018-02-23 | 滁州学院 | 一种基于循环平稳特征分析与循环滤波的gps卫星导航接收机抗干方法 |
CN108732558B (zh) * | 2018-03-26 | 2021-08-24 | 东南大学 | 一种基于拷贝信号分段的匹配滤波计算方法 |
CN110413256B (zh) * | 2019-07-23 | 2021-10-22 | 江苏芯盛智能科技有限公司 | 一种二元随机序列检测方法、***、设备及计算机介质 |
CN110907961B (zh) * | 2019-07-25 | 2023-10-24 | 南京航空航天大学 | 一种基于截断非相干累加的长码捕获方法 |
CN112684479B (zh) * | 2020-11-23 | 2023-06-16 | 中国人民解放军国防科技大学 | 导航接收机的二次捕获方法及其导航接收机 |
CN113820731B (zh) * | 2021-11-24 | 2022-06-10 | 湖南跨线桥航天科技有限公司 | 一种卫星导航接收机无周期长码信号的捕获方法及*** |
CN115113243B (zh) * | 2022-08-29 | 2022-11-15 | 中国人民解放军国防科技大学 | 一种联合频率插值估计的导航信号捕获方法 |
CN115550465A (zh) * | 2022-09-26 | 2022-12-30 | 中国电子科技集团公司第五十二研究所 | 一种基于gpu的超宽带信号多级信道化方法 |
Citations (5)
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EP1765025A2 (en) * | 1999-06-15 | 2007-03-21 | NTT DoCoMo, Inc. | Neighbouring base station information update method, information management method for cell search in mobile communications system, cell search method of mobile station, mobile communications system, mobile station, base station and control station |
CN101951273A (zh) * | 2010-09-14 | 2011-01-19 | 中国科学院上海微***与信息技术研究所 | 一种用于无线传感网的长码字捕获方法 |
CN103675850A (zh) * | 2013-12-19 | 2014-03-26 | 南京航空航天大学 | 一种基于分段***基傅里叶变换的双频gps信号捕获方法 |
CN104280750A (zh) * | 2014-10-23 | 2015-01-14 | 西安电子科技大学 | 基于部分匹配滤波fft算法的长码捕获***及方法 |
CN105306095A (zh) * | 2015-09-25 | 2016-02-03 | 中国人民解放军国防科学技术大学 | 一种快速捕获中继卫星测控***信号的方法及*** |
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2016
- 2016-11-16 CN CN201611006729.5A patent/CN106772471B/zh active Active
Patent Citations (5)
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EP1765025A2 (en) * | 1999-06-15 | 2007-03-21 | NTT DoCoMo, Inc. | Neighbouring base station information update method, information management method for cell search in mobile communications system, cell search method of mobile station, mobile communications system, mobile station, base station and control station |
CN101951273A (zh) * | 2010-09-14 | 2011-01-19 | 中国科学院上海微***与信息技术研究所 | 一种用于无线传感网的长码字捕获方法 |
CN103675850A (zh) * | 2013-12-19 | 2014-03-26 | 南京航空航天大学 | 一种基于分段***基傅里叶变换的双频gps信号捕获方法 |
CN104280750A (zh) * | 2014-10-23 | 2015-01-14 | 西安电子科技大学 | 基于部分匹配滤波fft算法的长码捕获***及方法 |
CN105306095A (zh) * | 2015-09-25 | 2016-02-03 | 中国人民解放军国防科学技术大学 | 一种快速捕获中继卫星测控***信号的方法及*** |
Non-Patent Citations (1)
Title |
---|
基于GPU的GNSS信号跟踪设计与实现;张尧 等;《全球定位***》;20141031;第39卷(第5期);第59-63页 |
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