CN106125043B - 一种基于定位位置残差加权的定位方法 - Google Patents
一种基于定位位置残差加权的定位方法 Download PDFInfo
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- CN106125043B CN106125043B CN201610542668.8A CN201610542668A CN106125043B CN 106125043 B CN106125043 B CN 106125043B CN 201610542668 A CN201610542668 A CN 201610542668A CN 106125043 B CN106125043 B CN 106125043B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000004807 localization Effects 0.000 title abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 10
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000004422 calculation algorithm Methods 0.000 description 9
- 238000004088 simulation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012733 comparative method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
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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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/06—Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
算法 | 描述 |
posW(EXP(-Res)) | 采用负指数加权的残差加权定位方法 |
posW(1/Res<sup>5</sup>) | 本发明方法 |
posW(1/Res) | 采用倒数加权的残差加权定位方法 |
CLS | 约束最小二乘方法 |
RWGH | 经典残差加权方法 |
Claims (3)
Priority Applications (1)
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CN201610542668.8A CN106125043B (zh) | 2016-07-06 | 2016-07-06 | 一种基于定位位置残差加权的定位方法 |
Applications Claiming Priority (1)
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CN201610542668.8A CN106125043B (zh) | 2016-07-06 | 2016-07-06 | 一种基于定位位置残差加权的定位方法 |
Publications (2)
Publication Number | Publication Date |
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CN106125043A CN106125043A (zh) | 2016-11-16 |
CN106125043B true CN106125043B (zh) | 2019-01-08 |
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CN201610542668.8A Active CN106125043B (zh) | 2016-07-06 | 2016-07-06 | 一种基于定位位置残差加权的定位方法 |
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CN (1) | CN106125043B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106950540B (zh) * | 2017-03-23 | 2020-01-17 | 北京理工大学 | 一种基于残差加权的室内定位方法 |
CN110703192B (zh) * | 2018-07-09 | 2023-04-28 | 中移物联网有限公司 | 一种定位的方法及装置、设备、存储介质 |
CN111385743B (zh) * | 2020-03-11 | 2021-03-19 | 北京邮电大学 | 一种位置估计方法、装置及电子设备 |
CN111982121B (zh) * | 2020-08-21 | 2021-02-26 | 中国科学院精密测量科学与技术创新研究院 | 一种混合视距和非视距环境下的高精度定位方法 |
CN114501298B (zh) * | 2020-11-11 | 2023-11-10 | 中移物联网有限公司 | 一种定位方法、装置及电子设备 |
CN113660720B (zh) * | 2021-06-23 | 2024-04-09 | 上海极维信息科技有限公司 | 基于AoA的多基站协同定位矩阵算法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6587692B1 (en) * | 2000-03-30 | 2003-07-01 | Lucent Technologies Inc. | Location determination using weighted ridge regression |
US20080032710A1 (en) * | 2006-08-03 | 2008-02-07 | Ntt Docomo, Inc. | Weighted least square localization method exploiting multipath channel statisticsfor non-line-of-sight mitigation |
CN102395197A (zh) * | 2011-11-02 | 2012-03-28 | 北京理工大学 | 一种基于残差加权的tdoa蜂窝定位方法 |
CN103491628A (zh) * | 2013-09-13 | 2014-01-01 | 浙江工业大学 | 一种基于tpoa的nlos传输环境无线定位方法 |
CN103841640A (zh) * | 2014-02-26 | 2014-06-04 | 浙江工业大学 | 一种基于定位位置残差的nlos基站识别与定位方法 |
CN104735779A (zh) * | 2015-03-23 | 2015-06-24 | 浙江工业大学 | 一种基于troa的nlos传输环境无线定位方法 |
-
2016
- 2016-07-06 CN CN201610542668.8A patent/CN106125043B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6587692B1 (en) * | 2000-03-30 | 2003-07-01 | Lucent Technologies Inc. | Location determination using weighted ridge regression |
US20080032710A1 (en) * | 2006-08-03 | 2008-02-07 | Ntt Docomo, Inc. | Weighted least square localization method exploiting multipath channel statisticsfor non-line-of-sight mitigation |
CN102395197A (zh) * | 2011-11-02 | 2012-03-28 | 北京理工大学 | 一种基于残差加权的tdoa蜂窝定位方法 |
CN103491628A (zh) * | 2013-09-13 | 2014-01-01 | 浙江工业大学 | 一种基于tpoa的nlos传输环境无线定位方法 |
CN103841640A (zh) * | 2014-02-26 | 2014-06-04 | 浙江工业大学 | 一种基于定位位置残差的nlos基站识别与定位方法 |
CN104735779A (zh) * | 2015-03-23 | 2015-06-24 | 浙江工业大学 | 一种基于troa的nlos传输环境无线定位方法 |
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CN106125043A (zh) | 2016-11-16 |
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Application publication date: 20161116 Assignee: Hangzhou Youshu Cloud Travel Information Technology Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980054817 Denomination of invention: A positioning method based on residual weighting of positioning position Granted publication date: 20190108 License type: Common License Record date: 20240102 Application publication date: 20161116 Assignee: Hangzhou Tianyin Computer System Engineering Co.,Ltd. Assignor: JIANG University OF TECHNOLOGY Contract record no.: X2023980054814 Denomination of invention: A positioning method based on residual weighting of positioning position Granted publication date: 20190108 License type: Common License Record date: 20240102 |