Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNALS IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/101531
Kind Code:
A1
Abstract:
According to at least one of various embodiments of the present invention, a UE may receive, through upper layer signaling, configuration information about uplink (UL) transmission configured on a shared spectrum and perform a channel connection procedure for the configured UL transmission, and in the channel connection procedure, the UE may determine whether to perform or drop the configured UL transmission on the basis that the configured UL transmission occurs after the start of a first period configured in order to support UE-initiated channel occupancy, and the configured UL transmission overlaps an idle period included in/corresponding to the first period.
Inventors:
YANG SUCKCHEL (KR)
KIM SEONWOOK (KR)
MYUNG SECHANG (KR)
KIM SEONWOOK (KR)
MYUNG SECHANG (KR)
Application Number:
PCT/KR2022/019577
Publication Date:
June 08, 2023
Filing Date:
December 05, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W74/08; H04W16/14; H04W72/04; H04W72/12; H04W72/231
Other References:
MODERATOR (ERICSSON): "Summary#5 - Enhancements for IIOT/URLLC on Unlicensed Band", 3GPP TSG RAN WG1 #107-E, R1-2112549, 21 November 2021 (2021-11-21), XP052079950
ETRI: "Enhancements for unlicensed band URLLC/IIoT", 3GPP TSG RAN WG1 #106-E, R1-2107473, 6 August 2021 (2021-08-06), XP052033572
INTEL CORPORATION: "On the Harmonization of UL CG Between NR-U and URLLC and COT- Initiator Determination", 3GPP TSG RAN WG1 #105-E, R1-2104901, 12 May 2021 (2021-05-12), XP052011119
HUAWEI, CHINA SOUTHERN POWER GRID, BUPT, HISILICON: "Uplink enhancements for URLLC in unlicensed controlled environments", 3GPP TSG RAN WG1 #104B-E, R1-2102354, 7 April 2021 (2021-04-07), XP052177074
NTT DOCOMO, INC.: "Discussion on enhancements for unlicensed band URLLC", 3GPP TSG RAN WG1 #104-E, R1-2101614, 19 January 2021 (2021-01-19), XP051971769
ETRI: "Enhancements for unlicensed band URLLC/IIoT", 3GPP TSG RAN WG1 #106-E, R1-2107473, 6 August 2021 (2021-08-06), XP052033572
INTEL CORPORATION: "On the Harmonization of UL CG Between NR-U and URLLC and COT- Initiator Determination", 3GPP TSG RAN WG1 #105-E, R1-2104901, 12 May 2021 (2021-05-12), XP052011119
HUAWEI, CHINA SOUTHERN POWER GRID, BUPT, HISILICON: "Uplink enhancements for URLLC in unlicensed controlled environments", 3GPP TSG RAN WG1 #104B-E, R1-2102354, 7 April 2021 (2021-04-07), XP052177074
NTT DOCOMO, INC.: "Discussion on enhancements for unlicensed band URLLC", 3GPP TSG RAN WG1 #104-E, R1-2101614, 19 January 2021 (2021-01-19), XP051971769
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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