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Title:
LOCATING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/151469
Kind Code:
A1
Abstract:
Provided in the present application are a locating method and apparatus. In the technical solution provided in the present application, a network server may receive N pieces of phase information sent by a first communication device, the N pieces of phase information being obtained on the basis of one or more reference signals sent by a second communication device; and then according to the N pieces of phase information, the distance between the first communication device and the second communication device is determined. The locating method provided by the present application may improve the measurement precision of the measured distance between the first communication device and the second communication device.

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Inventors:
LI JIANFENG (CN)
GAO XIN (CN)
LIU MENGTING (CN)
Application Number:
PCT/CN2023/073638
Publication Date:
August 17, 2023
Filing Date:
January 29, 2023
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W40/20; H04W4/02; H04W64/00; H04W72/25
Domestic Patent References:
WO2015030638A12015-03-05
WO2021256586A12021-12-23
Foreign References:
CN111343579A2020-06-26
CN110062457A2019-07-26
US20170332192A12017-11-16
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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