Title:
OPERATING METHOD OF SOURCE BASE STATION, RELATED TO HANDOVER OF REMOTE UE IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/025373
Kind Code:
A1
Abstract:
An embodiment relates to an operating method of a source base station, related to handover (HO) of a remote user equipment (UE) in a wireless communication system, the method comprising: the source base station receiving a measurement result from the remote UE; the source base station selecting a target base station for the HO of the remote UE; and the source base station transmitting an HO request message to the target base station, wherein the HO request message comprises information indicating one or more candidate relay UEs and the one or more candidate relay UEs belong to the target base station.
Inventors:
BACK SEOYOUNG (KR)
LEE YOUNGDAE (KR)
LEE SEUNGMIN (KR)
KIM SEOKJUNG (KR)
PARK GIWON (KR)
LEE YOUNGDAE (KR)
LEE SEUNGMIN (KR)
KIM SEOKJUNG (KR)
PARK GIWON (KR)
Application Number:
PCT/KR2023/010974
Publication Date:
February 01, 2024
Filing Date:
July 27, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W36/30; H04W24/08; H04W36/00; H04W36/08; H04W36/38; H04W40/12; H04W40/22; H04W88/04
Domestic Patent References:
| WO2021045859A1 | 2021-03-11 |
Other References:
INTEL CORPORATION: "Inter-gNB Path Switching for L2 U2N Relay", 3GPP DRAFT; R2-2101300, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. e-Meeting; 20200125 - 20200205, 15 January 2021 (2021-01-15), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051974246
FUTUREWEI: "Service Continuity with Sidelink Relay", 3GPP DRAFT; R2-2009301, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic Meeting; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942266
MEDIATEK INC.: "Service Continuity for L2 Relay and L3 Relay", 3GPP DRAFT; R2-2009125, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942150
INTEL CORPORATION: "Further details on Service Continuity for Relaying", 3GPP DRAFT; R2-2009271, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. e-Meeting; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942245
FUTUREWEI: "Service Continuity with Sidelink Relay", 3GPP DRAFT; R2-2009301, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Electronic Meeting; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942266
MEDIATEK INC.: "Service Continuity for L2 Relay and L3 Relay", 3GPP DRAFT; R2-2009125, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942150
INTEL CORPORATION: "Further details on Service Continuity for Relaying", 3GPP DRAFT; R2-2009271, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. e-Meeting; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942245
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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