CN108549071A - 一种基于wifi信号强度的空间定位方法和系统 - Google Patents
一种基于wifi信号强度的空间定位方法和系统 Download PDFInfo
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- CN108549071A CN108549071A CN201810442484.3A CN201810442484A CN108549071A CN 108549071 A CN108549071 A CN 108549071A CN 201810442484 A CN201810442484 A CN 201810442484A CN 108549071 A CN108549071 A CN 108549071A
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- rssi value
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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
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
- G01S11/06—Systems for determining distance or velocity not using reflection or reradiation using radio waves using intensity measurements
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
Description
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CN201810442484.3A CN108549071A (zh) | 2018-05-10 | 2018-05-10 | 一种基于wifi信号强度的空间定位方法和系统 |
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CN201810442484.3A CN108549071A (zh) | 2018-05-10 | 2018-05-10 | 一种基于wifi信号强度的空间定位方法和系统 |
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CN108549071A true CN108549071A (zh) | 2018-09-18 |
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CN201810442484.3A Pending CN108549071A (zh) | 2018-05-10 | 2018-05-10 | 一种基于wifi信号强度的空间定位方法和系统 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938876A (zh) * | 2012-12-07 | 2013-02-20 | 李云鹏 | 基于无线传感器网络接收信号强度的无源目标追踪方法 |
GB2542267A (en) * | 2015-08-25 | 2017-03-15 | Harman Int Ind | Device-location estimation based on RSSI measurements over WIFI and bluetooth |
CN106792459A (zh) * | 2016-12-22 | 2017-05-31 | 青岛亿联客信息技术有限公司 | 无线设备高精度定位的方法以及系统 |
US20180007652A1 (en) * | 2016-06-30 | 2018-01-04 | Hewlett Packard Enterprise Development Lp | Determining scale for received signal strength indicators and coordinate information |
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2018
- 2018-05-10 CN CN201810442484.3A patent/CN108549071A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102938876A (zh) * | 2012-12-07 | 2013-02-20 | 李云鹏 | 基于无线传感器网络接收信号强度的无源目标追踪方法 |
GB2542267A (en) * | 2015-08-25 | 2017-03-15 | Harman Int Ind | Device-location estimation based on RSSI measurements over WIFI and bluetooth |
US20180007652A1 (en) * | 2016-06-30 | 2018-01-04 | Hewlett Packard Enterprise Development Lp | Determining scale for received signal strength indicators and coordinate information |
CN106792459A (zh) * | 2016-12-22 | 2017-05-31 | 青岛亿联客信息技术有限公司 | 无线设备高精度定位的方法以及系统 |
Non-Patent Citations (1)
Title |
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刘永康: "基于RSSI的室内无源感知模型和定位算法研究", 《中国优秀硕士论文全文数据库》 * |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20190415 Address after: 201616 No. 3666 Sixian Road, Songjiang District, Shanghai Applicant after: Shanghai Feixun Data Communication Technology Co., Ltd. Address before: 610100 125 Longquan Street Park Road, Longquanyi District, Chengdu, Sichuan. Applicant before: Sichuan fixun Information Technology Co., Ltd. |
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201119 Address after: Room 10242, No. 260, Jiangshu Road, Xixing street, Binjiang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Jiji Intellectual Property Operation Co., Ltd Address before: 201616 Shanghai city Songjiang District Sixian Road No. 3666 Applicant before: Phicomm (Shanghai) Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180918 |
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WD01 | Invention patent application deemed withdrawn after publication |