Title:
METHOD FOR TRANSMITTING AND RECEIVING SIDELINK DATA IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/033628
Kind Code:
A1
Abstract:
A method performed by second user equipment supporting sidelink discontinuous reception (SL DRX) in a wireless communication system, according to an embodiment of the present specification, comprises the steps of: receiving, from a base station, configuration information related to a resource pool for sidelink communication; receiving sidelink control information (SCI) from first user equipment; and receiving, from the first user equipment, data on the basis of the SCI. The SCI is received via monitoring performed on the basis of a configuration related to the SL DRX. An operation related to the SL DRX is characterized by being performed only for a slot belonging to a predefined resource pool from among slots belonging to resource pools that are on the basis of the configuration information.
Inventors:
PARK GIWON (KR)
SEO HANBYUL (KR)
BACK SEOYOUNG (KR)
HONG JONGWOO (KR)
SEO HANBYUL (KR)
BACK SEOYOUNG (KR)
HONG JONGWOO (KR)
Application Number:
PCT/KR2022/013358
Publication Date:
March 09, 2023
Filing Date:
September 06, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04W4/40; H04W72/04; H04W76/28; H04W92/18
Domestic Patent References:
| WO2021060786A1 | 2021-04-01 |
Foreign References:
| KR20210098814A | 2021-08-11 |
Other References:
OPPO: "Left issues on SL-DRX", 3GPP DRAFT; R2-2108830, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. E-meeting; 20210801, 11 August 2021 (2021-08-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052042926
LG ELECTRONICS INC.: "Left issues relay discovery message transmission", 3GPP DRAFT; R2-2106266, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online Meeting; 20210519 - 20210527, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052007624
INTEL CORPORATION: "Sidelink Resource Allocation Schemes for UE Power Saving", 3GPP DRAFT; R1-2107609, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 7 August 2021 (2021-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052038518
LG ELECTRONICS INC.: "Left issues relay discovery message transmission", 3GPP DRAFT; R2-2106266, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online Meeting; 20210519 - 20210527, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052007624
INTEL CORPORATION: "Sidelink Resource Allocation Schemes for UE Power Saving", 3GPP DRAFT; R1-2107609, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 7 August 2021 (2021-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052038518
Attorney, Agent or Firm:
ROYAL PATENT & LAW FIRM (KR)
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