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Title:
INDOOR LOCATION METHOD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/259529
Kind Code:
A1
Abstract:
Provided are an indoor location method and an electronic device. The method is applied to the electronic device that supports a wireless local area network. The method can effectively reduce the power consumption overheads of the electronic device during a location process, and can improve the endurance ability of the electronic device. The method comprises: an electronic device scanning a wireless signal source around the electronic device, and acquiring first access point parameter information; then determining the similarity between the first access point parameter information and pre-stored historical access point parameter information, wherein a lower similarity indicates that the first access point parameter information is more similar to the historical access point parameter information; when the similarity is greater than a first threshold value, reporting the first access point parameter information to a location server; the location server determining, according to the first access point parameter information, position information of the electronic device; and finally, the electronic device receiving the position information sent by the location server.

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Inventors:
WANG WEIGANG (CN)
XUE QINGFENG (CN)
JU MINGXUAN (CN)
Application Number:
PCT/CN2020/097887
Publication Date:
December 30, 2020
Filing Date:
June 24, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/02
Foreign References:
CN110505572A2019-11-26
CN106102005A2016-11-09
CN105992319A2016-10-05
CN107613552A2018-01-19
CN107063293A2017-08-18
JP2009044309A2009-02-26
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