Title:
METHOD FOR TRANSMITTING/RECEIVING UPLINK SIGNAL AND APPARATUS FOR SAME
Document Type and Number:
WIPO Patent Application WO/2023/132617
Kind Code:
A1
Abstract:
Disclosed is a method by which a terminal performs UL transmission in a wireless communication system. In particular, the method comprises transmitting an LBT failure indication to an MAC entity on the basis of first LBT based on a first sensing beam from among a plurality of sensing beams being failed, selecting a second sensing beam different from the first sensing beam, from among the plurality of sensing beams, on the basis of the number LBT failure indications transmitted by continuous failure of the first LBT reaching a maximum counter value associated with the first sensing beam, and performing the UL transmission through a transmission beam covered by the second sensing beam, on the basis of second LBT based on the second sensing beam being successful, wherein maximum counter values associated with the plurality of sensing beams may be individually associated with the plurality of sensing beams, respectively.
Inventors:
MYUNG SECHANG (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
Application Number:
PCT/KR2023/000137
Publication Date:
July 13, 2023
Filing Date:
January 04, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/08; H04W16/28; H04W72/04; H04W72/23; H04W74/00
Domestic Patent References:
| WO2020198584A1 | 2020-10-01 | |||
| WO2021214709A1 | 2021-10-28 | |||
| WO2021191828A1 | 2021-09-30 | |||
| WO2021214689A1 | 2021-10-28 |
Foreign References:
| US20210392683A1 | 2021-12-16 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
Download PDF:
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