Title:
METHOD AND DEVICE FOR PERFORMING SL COMMUNICATION ON BASIS OF SL DRX COMPATIBILITY IN NR V2X
Document Type and Number:
WIPO Patent Application WO/2023/018283
Kind Code:
A1
Abstract:
A method for performing wireless communication by a first device, and a device supporting same are provided. The method may comprise the steps of: acquiring at least one SL discontinuous reception (DRX) configuration; monitoring a message for establishment of unicast, on the basis of a first service identifier (ID); receiving the message for establishment of unicast from a second device; and establishing a unicast connection with the second device on the basis of the message for establishment of unicast, wherein, on the basis of the first service ID being related to a transmission profile indicating compatibility of SL DRX support, the message for establishment of unicast is monitored on the basis of a first SL DRX configuration.
Inventors:
PARK GIWON (KR)
LEE SEUNGMIN (KR)
BACK SEOYOUNG (KR)
HONG JONGWOO (KR)
LEE SEUNGMIN (KR)
BACK SEOYOUNG (KR)
HONG JONGWOO (KR)
Application Number:
PCT/KR2022/012096
Publication Date:
February 16, 2023
Filing Date:
August 12, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/12; H04W4/40; H04W28/02; H04W76/28; H04W92/18
Domestic Patent References:
| WO2021119474A1 | 2021-06-17 | |||
| WO2020168065A1 | 2020-08-20 |
Other References:
OPPO: "Discussion on DRX configuration and DRX timers", 3GPP DRAFT; R2-2104835, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. E-meeting; 20210501, 11 May 2021 (2021-05-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052006585
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
VIVO: "SL DRX for Unicast", 3GPP DRAFT; R2-2102816, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210412 - 20210420, 2 April 2021 (2021-04-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052174400
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
VIVO: "SL DRX for Unicast", 3GPP DRAFT; R2-2102816, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20210412 - 20210420, 2 April 2021 (2021-04-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052174400
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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