CN103744095B - 一种多载波传输定位系统及方法 - Google Patents
一种多载波传输定位系统及方法 Download PDFInfo
- Publication number
- CN103744095B CN103744095B CN201310685584.6A CN201310685584A CN103744095B CN 103744095 B CN103744095 B CN 103744095B CN 201310685584 A CN201310685584 A CN 201310685584A CN 103744095 B CN103744095 B CN 103744095B
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- CN
- China
- Prior art keywords
- signal
- emitter
- satellite
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- receiver
- Prior art date
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Classifications
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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
- G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
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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
- G01S19/28—Satellite selection
-
- 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
Landscapes
- 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)
Abstract
Description
纬度 | 经度 | 时延估计错误率 | |
卡尔加里 | 51.05 | -114.07 | 1.02% |
纽约 | 40.71 | -74.01 | 0.39% |
北京 | 39.91 | 116.40 | 0.32% |
悉尼 | -33.87 | 151.21 | 0.36% |
开普敦 | -33.98 | 18.42 | 0.40% |
里约热内卢 | -22.91 | -43.24 | 0.22% |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310685584.6A CN103744095B (zh) | 2013-12-16 | 2013-12-16 | 一种多载波传输定位系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310685584.6A CN103744095B (zh) | 2013-12-16 | 2013-12-16 | 一种多载波传输定位系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103744095A CN103744095A (zh) | 2014-04-23 |
CN103744095B true CN103744095B (zh) | 2016-05-11 |
Family
ID=50501130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310685584.6A Active CN103744095B (zh) | 2013-12-16 | 2013-12-16 | 一种多载波传输定位系统及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN103744095B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106443719B (zh) * | 2016-09-09 | 2019-02-05 | 中国人民解放军国防科学技术大学 | 一种基于改进Rake结构的频域抗干扰方法 |
CN109738925B (zh) * | 2019-01-28 | 2021-07-06 | 重庆予胜远升网络科技有限公司 | 基于高精度定位ar管网图像展示系统及方法 |
CN110308422A (zh) * | 2019-07-29 | 2019-10-08 | 清华大学 | 基于广播电视网的终端位置服务方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101194480A (zh) * | 2005-03-10 | 2008-06-04 | 高通股份有限公司 | 用于ofdm中的多播传送的导频定位 |
CN101770035A (zh) * | 2003-10-28 | 2010-07-07 | 天宝导航有限公司 | 三个或更多载波的gnss信号的模糊度估计 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8577387B2 (en) * | 2009-03-17 | 2013-11-05 | Qualcomm Incorporated | Position location using multiple carriers |
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2013
- 2013-12-16 CN CN201310685584.6A patent/CN103744095B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101770035A (zh) * | 2003-10-28 | 2010-07-07 | 天宝导航有限公司 | 三个或更多载波的gnss信号的模糊度估计 |
CN101194480A (zh) * | 2005-03-10 | 2008-06-04 | 高通股份有限公司 | 用于ofdm中的多播传送的导频定位 |
Non-Patent Citations (2)
Title |
---|
多载波无线电定位系统研究;石艳丽等;《电子测量技术》;20090831;第32卷(第8期);56-58 * |
无线电定位中的多载波研究;陈慧等;《测控技术》;20031231;50-52 * |
Also Published As
Publication number | Publication date |
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CN103744095A (zh) | 2014-04-23 |
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Effective date of registration: 20170930 Address after: 310024 No. 18 Longshan street, Hangzhou, Zhejiang, Xihu District Patentee after: Wang Donglin Address before: Jiangsu province Suzhou City Branch Park 215513 Changshu economic and Technological Development Zone No. 1 building 404 room Patentee before: SUZHOU NUOWANG ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200818 Address after: Lishui Zhetang Industrial Zone Nanjing city Jiangsu province 211200 Patentee after: JIANGSU HUASHIYUAN ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 310024 18, Shilong Shan Street, Xihu District, Hangzhou, Zhejiang. Patentee before: Wang Donglin |
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Effective date of registration: 20210126 Address after: 211100 No. 1404, 14th floor, building 1, Yincheng Inc center, 59 Tianyuan West Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee after: Qianyan perception technology (Jiangsu) Co.,Ltd. Address before: 211200 Zhetang Industrial Zone, Lishui, Nanjing, Jiangsu Province Patentee before: JIANGSU HUASHIYUAN ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240626 Address after: Room 605, Building 19, Jinwang Mansion, No. 88 Shangyuan Street, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Wang Xinlei Country or region after: China Address before: 211100 No. 1404, 14th floor, building 1, Yincheng Inc center, 59 Tianyuan West Road, Jiangning District, Nanjing City, Jiangsu Province (Jiangning Development Zone) Patentee before: Qianyan perception technology (Jiangsu) Co.,Ltd. Country or region before: China |
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