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Patent Searching and Data


Title:
METHOD FOR OPERATING RELAY UE THAT HAS RECEIVED RRC REJECT IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/211090
Kind Code:
A1
Abstract:
An embodiment provides a method for operating a relay UE in a wireless communication system, the method comprising: establishing a PC5 unicast link with a remote UE, by the relay UE; transmitting an RRC setup request to a first base station, by the relay UE; receiving an RRC reject message including a first waitTime from the first base station, by the relay UE; and transmitting, on the basis of reception of the RRC reject message, a first notification message to the remote UE, by the relay UE, wherein the first notification message includes a second waitTime based on the first waitTime received by the relay UE from the first base station.

Inventors:
BACK SEOYOUNG (KR)
LEE YOUNGDAE (KR)
PARK GIWON (KR)
LEE SEUNGMIN (KR)
Application Number:
PCT/KR2023/005545
Publication Date:
November 02, 2023
Filing Date:
April 24, 2023
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W8/00; H04W24/08; H04W40/02; H04W72/23; H04W76/14; H04W88/04
Domestic Patent References:
WO2018128505A12018-07-12
Foreign References:
US20210212151A12021-07-08
Other References:
HUAWEI, HISILICON: "Introduction of SL relay", 3GPP TSG-RAN2 MEETING #117 ELECTRONIC, R2-2204226, 12 March 2022 (2022-03-12), XP052131429
KYOCERA: "Remaining issues for Service Continuity in L2 relay", 3GPP TSG-RAN WG2 #116BIS-E, R2-2201056, 11 January 2022 (2022-01-11), XP052094167
OPPO: "Summary of [621]", 3GPP TSG-RAN WG2 MEETING #117 ELECTRONIC, R2-2203595, 12 March 2022 (2022-03-12), XP052131252
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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