Title:
METHOD FOR DETERMINING WHETHER TO PERFORM CHANNEL ACCESS PROCEDURE, AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/030873
Kind Code:
A1
Abstract:
The present disclosure provides a method for transmitting an uplink signal by a terminal in a wireless communication system. Specifically, the method comprises: transmitting a first uplink signal without a first listen-before-talk (LBT) operation; performing a second LBT operation on the basis of satisfaction of a specific condition; and transmitting a second uplink signal on the basis of success in the second LBT operation.
Inventors:
MYUNG SECHANG (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
Application Number:
PCT/KR2021/009852
Publication Date:
February 10, 2022
Filing Date:
July 29, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/08; H04B7/0408; H04B17/318; H04B17/345; H04L1/18; H04W16/14; H04W16/28; H04W72/04
Foreign References:
| KR20200037249A | 2020-04-08 | |||
| US20200196357A1 | 2020-06-18 | |||
| KR20200088305A | 2020-07-22 | |||
| KR20200028893A | 2020-03-17 |
Other References:
LG ELECTRONICS: "Initial access and mobility for NR-U", 3GPP DRAFT; R1-1912390, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051823396
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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