Title:
METHOD FOR POSITIONING COMMUNICATION APPARATUS, AND RELATED APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/192325
Kind Code:
A1
Abstract:
Embodiments of the present invention disclose a method for positioning a communication apparatus and a related apparatus. The method comprises: a first communication apparatus sending a first PRS to a second communication apparatus; and sending control information to the second communication apparatus, the control information comprising a resource location of the first PRS and instruction information instructing whether the first communication apparatus is to send the first PRS to the second communication apparatus, the first PRS and the control information being used for instructing the second communication apparatus to receive a second PRS according to the resource location, and to measure a relative position between the first communication apparatus and the second communication apparatus according to the second PRS, and the second PRS being a PRS received by the second communication apparatus after the first PRS is transmitted via a channel. The embodiments of the present invention reduce the delay when measuring a relative position between communication apparatuses.
Inventors:
GUO WENTING (CN)
ZHANG JINFANG (CN)
LU LEI (CN)
ZHANG JINFANG (CN)
LU LEI (CN)
Application Number:
PCT/CN2019/078983
Publication Date:
October 10, 2019
Filing Date:
March 21, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/40
Domestic Patent References:
| WO2016129908A1 | 2016-08-18 |
Foreign References:
| CN101616360A | 2009-12-30 | |||
| CN101616360A | 2009-12-30 | |||
| CN106358153A | 2017-01-25 | |||
| CN106358153A | 2017-01-25 | |||
| US20130308567A1 | 2013-11-21 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF:
Previous Patent: IMAGE SHARING METHOD, COMPUTER APPARATUS, AND STORAGE MEDIUM
Next Patent: EVENT SUBSCRIPTION METHOD, APPARATUS AND SYSTEM
Next Patent: EVENT SUBSCRIPTION METHOD, APPARATUS AND SYSTEM