Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SL DATA IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/038410
Kind Code:
A1
Abstract:
A method performed by a second terminal supporting SL DRX in a wireless communication system, according to one 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 an SCI from a first terminal; and receiving, on the basis of the SCI, SL data from the first terminal. On the basis of an L2 destination ID associated with the SL data being associated with a plurality of QoS profiles, a resource pool to which an operation related to SL DRX is applied is determined, from among resource pools based on the configuration information, on the basis of a QoS profile associated with the SL data among the plurality of QoS profiles. SL DRX configuration mapped to the QoS profile associated with the SL data is applied to the determined resource pool.
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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/KR2022/013393
Publication Date:
March 16, 2023
Filing Date:
September 06, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W4/40; H04W72/04; H04W72/12; H04W76/28; H04W92/18
Foreign References:
| KR20210095062A | 2021-07-30 |
Other References:
VIVO: "Left issues on SL DRX", 3GPP DRAFT; R2-2105352, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210519 - 20210527, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052006987
HUAWEI, HISILICON: "Consideration on sidelink DRX for broadcast and groupcast", 3GPP DRAFT; R2-2107155, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20210809 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052033918
LG ELECTRONICS INC.: "Further discussion on Sidelink/Uu DRX timer", 3GPP DRAFT; R2-2107242, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronics; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052033984
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
HUAWEI, HISILICON: "Consideration on sidelink DRX for broadcast and groupcast", 3GPP DRAFT; R2-2107155, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20210809 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052033918
LG ELECTRONICS INC.: "Further discussion on Sidelink/Uu DRX timer", 3GPP DRAFT; R2-2107242, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronics; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052033984
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
Attorney, Agent or Firm:
ROYAL PATENT & LAW FIRM (KR)
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