Title:
METHOD AND DEVICE FOR PERFORMING SIDELINK COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/211157
Kind Code:
A1
Abstract:
A method and a device for performing communication in a wireless communication system are disclosed. The method performed by a first terminal in a wireless communication system, according to one embodiment of the present disclosure, may comprise the steps of: reserving a first selected sidelink grant for one or more medium access control (MAC) protocol data units (PDUs); triggering SL resource reselection on the basis that a specific MAC PDU from among the one or more MAC PDUs is not transmitted to a second terminal because of a sidelink (SL) listen before talk (LBT) failure; and reserving a second selected SL grant for the transmission of the specific MAC PDU on the basis of an SL resource reselected by means of the triggered SL resource reselection.
Inventors:
LEE YOUNGDAE (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
SEO HANBYUL (KR)
LEE SEUNGMIN (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
Application Number:
PCT/KR2023/005708
Publication Date:
November 02, 2023
Filing Date:
April 26, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/02; H04L1/18; H04W72/231; H04W72/25; H04W72/54; H04W74/08; H04W92/18
Domestic Patent References:
| WO2021002713A1 | 2021-01-07 | |||
| WO2021126402A1 | 2021-06-24 | |||
| WO2021013256A1 | 2021-01-28 | |||
| WO2021255673A1 | 2021-12-23 |
Other References:
NTT DOCOMO, INC.: "Discussion on sidelink resource allocation for power saving", 3GPP DRAFT; R1-2109699, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211011 - 20211019, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052058638
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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