Title:
METHOD AND DEVICE FOR PERFORMING SL COMMUNICATION ON BASIS OF AGGREGATED RESOURCES IN NR V2X
Document Type and Number:
WIPO Patent Application WO/2022/154452
Kind Code:
A1
Abstract:
Provided are a method by which a first device performs wireless communication, and a device supporting same. The method may comprise the steps of: obtaining a configuration related to a resource pool; performing sensing to select a sidelink (SL) resource in the resource pool; determining a first burst resource including a plurality of resources within a selection window on the basis of the sensing; triggering re-evaluation or pre-emption of at least one resource from among the plurality of resources included in the first burst resource; determining, based on the re-evaluation or the preemption, to exclude a first resource from among the at least one resource included in the first burst resource; and performing a reselection procedure for the first burst resource on the basis of the determination to exclude the first resource.
Inventors:
KO WOOSUK (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
HWANG DAESUNG (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
HWANG DAESUNG (KR)
Application Number:
PCT/KR2022/000524
Publication Date:
July 21, 2022
Filing Date:
January 12, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/02; H04W4/40; H04W72/04; H04W72/08; H04W72/10
Foreign References:
| US20200029340A1 | 2020-01-23 | |||
| US20200229171A1 | 2020-07-16 |
Other References:
OPPO: "Discussion on remaining open issues in mode 2", 3GPP DRAFT; R1-2004074, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200525 - 20200605, 15 May 2020 (2020-05-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051885833
CATT: "Remaining issues on Mode 2 resource allocation in NR V2X", 3GPP DRAFT; R1-2003613, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200525 - 20200605, 16 May 2020 (2020-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051885391
VIVO: "Remaining issues on mode 2 resource allocation mechanism", 3GPP DRAFT; R1-2005340, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917365
CATT: "Remaining issues on Mode 2 resource allocation in NR V2X", 3GPP DRAFT; R1-2003613, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200525 - 20200605, 16 May 2020 (2020-05-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051885391
VIVO: "Remaining issues on mode 2 resource allocation mechanism", 3GPP DRAFT; R1-2005340, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917365
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
Download PDF: