Title:
POSITION DETERMINING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/177042
Kind Code:
A1
Abstract:
Disclosed are a position determining method and apparatus. The method comprises: determining a position of a first terminal apparatus according to a first parameter, wherein the first parameter comprises at least two of the following parameters: a pseudorange between the first terminal apparatus and a satellite, a pseudorange between the first terminal apparatus and a network apparatus, an angle between the first terminal apparatus and the network apparatus, and a pseudorange between the first terminal apparatus and a second terminal apparatus, or the first parameter comprises the pseudorange between the first terminal apparatus and the second terminal apparatus. Compared with a solution that performs positioning on the basis of a single measurement, the method can combine multiple measurement parameters to determine a position of a terminal apparatus, thereby improving the precision of positioning.
Inventors:
LU QIANXI (CN)
SHEN YUAN (CN)
LIU YUANPENG (CN)
SHEN YUAN (CN)
LIU YUANPENG (CN)
Application Number:
PCT/CN2019/076775
Publication Date:
September 10, 2020
Filing Date:
March 01, 2019
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
UNIV TSINGHUA (CN)
UNIV TSINGHUA (CN)
International Classes:
H04W64/00; G01S19/41; G01S19/46
Foreign References:
| CN104808226A | 2015-07-29 | |||
| CN104808226A | 2015-07-29 | |||
| CN109000654A | 2018-12-14 |
Attorney, Agent or Firm:
ESSEN PATENT & TRADEMARK AGENCY (CN)
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