Title:
POSITIONING METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/134933
Kind Code:
A1
Abstract:
Disclosed in the present disclosure are a positioning method and apparatus, a device, and a readable storage medium. The method comprises: performing time synchronization with a satellite network; determining location information of a satellite; receiving a downlink positioning signal sent by a network device of the satellite network; determining a transmission delay between the satellite and a terminal according to the time synchronization result and the downlink positioning signal; and determining location information of the terminal according to the transmission delay and the location information of the satellite.
Inventors:
MIAO DESHAN (CN)
KANG SHAOLI (CN)
REN BIN (CN)
KANG SHAOLI (CN)
REN BIN (CN)
Application Number:
PCT/CN2021/130605
Publication Date:
June 30, 2022
Filing Date:
November 15, 2021
Export Citation:
Assignee:
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO LTD (CN)
International Classes:
G01S19/46; H04J3/06
Foreign References:
| CN110418402A | 2019-11-05 | |||
| CN101375174A | 2009-02-25 | |||
| US20140002304A1 | 2014-01-02 | |||
| US20060238418A1 | 2006-10-26 | |||
| US20140077991A1 | 2014-03-20 |
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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