SIA OpenIR  > 工业控制网络与系统研究室
RSSI POSITIONING METHOD BASED ON FREQUENCY-HOPPING SPREAD SPECTRUM TECHNOLOGY
Alternative Title一种基于跳频技术的RSSI定位方法
Zeng P(曾鹏); Xiao JC(肖金超); He J(何杰); Yu HB(于海斌)
Department工业控制网络与系统研究室
Rights HolderSHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
Country世界专利组织
Subtype发明
Status公开
AbstractAn RSSI positioning method based on frequency-hopping spread spectrum technology, comprising: calibration stage: measuring the RSSI values of a plurality of channels at fixed points, and recording and calculating a distance measurement parameter in an RSSI distance measurement model; system preparation: deploying a positioning anchor node, and realizing synchronization between a target node and the anchor node; conducting communication on the target node by respectively utilizing the plurality of channels to obtain the RSSI values; signal processing stage: processing the RSSI into signal intensity amplitude optimization; and positioning stage: calculating the distance and target node position on a positioning server according to the calculation of each signal intensity. The present invention solves the problem that low RSSI positioning precision cannot satisfy the actual requirements because a traditional RSSI positioning method is limited to factors such as multi-path signal transmission, same-frequency interference, obstacle interference and low coordinate calculation precision of a trilateration method.
description.patentprioritydatacn201410204298a
PCT Attributes
Application Date2014-08-27
2015-11-19
Application NumberWO2014CN85237
Open (Notice) NumberWO2015172458A1
Language英语
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/17787
Collection工业控制网络与系统研究室
AffiliationSHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
Recommended Citation
GB/T 7714
Zeng P,Xiao JC,He J,et al. RSSI POSITIONING METHOD BASED ON FREQUENCY-HOPPING SPREAD SPECTRUM TECHNOLOGY[P]. 2015-11-19.
Files in This Item: Download All
File Name/Size DocType Version Access License
WO2015172458A1.pdf(777KB)专利 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zeng P(曾鹏)]'s Articles
[Xiao JC(肖金超)]'s Articles
[He J(何杰)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zeng P(曾鹏)]'s Articles
[Xiao JC(肖金超)]'s Articles
[He J(何杰)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zeng P(曾鹏)]'s Articles
[Xiao JC(肖金超)]'s Articles
[He J(何杰)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: WO2015172458A1.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.