Title:
METHOD AND DEVICE FOR TRANSMITTING OR RECEIVING POSITIONING-RELATED SIGNAL BY TERMINAL IN WIRELESS COMMUNICATION SYSTEM SUPPORTING SIDELINK
Document Type and Number:
WIPO Patent Application WO/2022/085894
Kind Code:
A1
Abstract:
Various embodiments provide a method for transmitting a response positioning reference signal (PRS) by a first terminal in a wireless communication system supporting sidelink communication, and a device relating thereto. Disclosed are a method and a device for transmitting a response PRS, the method comprising the steps of: receiving slot configuration information for configuration of a plurality of slot groups related to the PRS; receiving a request PRS for requesting transmission of the response PRS in one slot group among the plurality of slot groups; and transmitting the response PRS and positioning information on the basis of the slot configuration information, wherein the response PRS is transmitted in a second slot determined on the basis of the slot configuration information and a position of a first slot, in which the request PRS has been received, from among a plurality of slots included in the one slot group, and whether the positioning information is transmitted with the response PRS in the second slot is determined on the basis of whether the first slot and the second slot are continuous in a time domain.
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Inventors:
BAEK JONGSEOB (KR)
SEO HANBYUL (KR)
SEO HANBYUL (KR)
Application Number:
PCT/KR2021/008149
Publication Date:
April 28, 2022
Filing Date:
June 29, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04W4/40; H04W64/00; H04W72/04; H04W92/18
Domestic Patent References:
| WO2016013852A1 | 2016-01-28 |
Foreign References:
| JP2007028550A | 2007-02-01 | |||
| US20190116223A1 | 2019-04-18 | |||
| US20190230618A1 | 2019-07-25 | |||
| KR20160127063A | 2016-11-02 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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