Invention Grant
- Patent Title: Method and device for performing location measurement on basis of PDOA
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Application No.: US16627221Application Date: 2018-01-19
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Publication No.: US10834534B2Publication Date: 2020-11-10
- Inventor: Myeongjin Kim , Sangrim Lee , Hyukjin Chae
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- International Application: PCT/KR2018/000894 WO 20180119
- International Announcement: WO2019/004549 WO 20190103
- Main IPC: H04W24/00
- IPC: H04W24/00 ; H04W4/02 ; H04W4/40 ; G01S5/10 ; H04L5/00 ; H04W8/24 ; H04W80/08

Abstract:
Provided is a method by which a terminal performs location measurement on the basis of a PDOA in a wireless communication system, according to one embodiment of the present description, wherein the method, by which a terminal performs location measurement on the basis of PDOA, comprises: a step for receiving, from a base station, a signal through a plurality of paths; a step for acquiring phase difference information on each of the plurality of paths; and a step for reporting, to the base station, the phase difference information on the basis of the reference signal. The terminal is capable of communicating with at least one of another terminal, a terminal related to an autonomous driving vehicle, the base station, or a network.
Public/Granted literature
- US20200128357A1 METHOD AND DEVICE FOR PERFORMING LOCATION MEASUREMENT ON BASIS OF PDOA Public/Granted day:2020-04-23
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