Title:
METHOD AND APPARATUS FOR SIDELINK POSITIONING IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/005576
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first UE in a wireless communication system includes identifying a transmission power for an SL-PRS based on a maximum power for a congestion control, and transmitting, to a second UE, the SL-PRS on an SL BWP based on the transmission power. In case that a resource for the SL-PRS is also used by a PSSCH, the maximum power for the congestion control is identified based on a CBR measured for the PSSCH and a priority level.
Inventors:
SHIN CHEOLKYU (KR)
KIM YOUNGBUM (KR)
RYU HYUNSEOK (KR)
PARK KYOUNGMIN (KR)
KIM YOUNGBUM (KR)
RYU HYUNSEOK (KR)
PARK KYOUNGMIN (KR)
Application Number:
PCT/KR2023/009155
Publication Date:
January 04, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W64/00; H04L5/00; H04W52/38
Domestic Patent References:
| WO2022085894A1 | 2022-04-28 | |||
| WO2021221362A1 | 2021-11-04 |
Foreign References:
| US20200336872A1 | 2020-10-22 |
Other References:
QUALCOMM INCORPORATED: "Potential Solutions for Sidelink Positioning", 3GPP DRAFT; R1-2205038, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052191702
MODERATOR (QUALCOMM): "Moderator Summary #2 for [109-e-R18-Pos-04] Email discussion on potential solutions for SL positioning", 3GPP DRAFT; R1-2205457, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 20 May 2022 (2022-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052192086
MODERATOR (QUALCOMM): "Moderator Summary #2 for [109-e-R18-Pos-04] Email discussion on potential solutions for SL positioning", 3GPP DRAFT; R1-2205457, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 20 May 2022 (2022-05-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052192086
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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