Title:
TRACKING AREA UPDATE METHOD AND WIRELESS COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/096417
Kind Code:
A1
Abstract:
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method performed by a first node in a wireless communication system is disclosed. The method includes: receiving, from a fourth node, migration request related information, wherein the fourth node is connected to a mobile integrated access and backhaul (IAB) node; in response to the migration request related information, transmitting, to the fourth node, migration response related information; and transmitting, to the mobile IAB node, tracking area update (TAU) related information, wherein the TAU related information comprises information indicating not to perform TAU.
Inventors:
KONG FANHUA (CN)
WANG WEIWEI (CN)
WANG HONG (CN)
XU LIXIANG (CN)
WANG WEIWEI (CN)
WANG HONG (CN)
XU LIXIANG (CN)
Application Number:
PCT/KR2023/016500
Publication Date:
May 10, 2024
Filing Date:
October 23, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W8/02; H04W36/00; H04W36/08; H04W48/08; H04W68/02; H04W84/04
Domestic Patent References:
| WO2022082690A1 | 2022-04-28 |
Foreign References:
| US20220330196A1 | 2022-10-13 | |||
| EP2515561A1 | 2012-10-24 |
Other References:
ZTE: "Discussion on mobility enhancement for mobile IAB", 3GPP DRAFT; R2-2209616, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20221010 - 20221019, 30 September 2022 (2022-09-30), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052262945
ZTE: "Discussion on group mobility of UEs served by mobile IAB", 3GPP DRAFT; R2-2207186, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20220801, 10 August 2022 (2022-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052260509
ZTE: "Discussion on group mobility of UEs served by mobile IAB", 3GPP DRAFT; R2-2207186, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20220801, 10 August 2022 (2022-08-10), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052260509
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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