Title:
PAGING COLLISION AVOIDANCE BY UE COMPRISING PLURALITY OF RAT NETWORKS AND SIMS IN CELLULAR NETWORK
Document Type and Number:
WIPO Patent Application WO/2022/154518
Kind Code:
A1
Abstract:
The present disclosure relates to a pre-5th generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th generation (4G) communication system such as long term evolution (LTE). Embodiments herein provide a method for paging collision avoidance. The method includes detecting a potential paging collision between a first RAT network and a second RAT network, wherein the first RAT network is associated with a first SIM and the second RAT network is associated with a second SIM, determining and selecting one of the first RAT network and the second RAT network for avoiding the paging collision based on a paging collision avoidance criteria, and sending a signaling message to one of the selected first RAT network and the selected second RAT network to avoid the paging collision between the first RAT network and the second RAT network.
Inventors:
SHRIVASTAVA VINAY KUMAR (IN)
JUNG SANGYEOB (KR)
JUNG SANGYEOB (KR)
Application Number:
PCT/KR2022/000644
Publication Date:
July 21, 2022
Filing Date:
January 13, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W68/02; H04W8/24; H04W48/18; H04W60/04; H04W88/06
Foreign References:
| US20140128082A1 | 2014-05-08 | |||
| US20200374833A1 | 2020-11-26 | |||
| US20200053830A1 | 2020-02-13 |
Other References:
VIVO: "[AT112-e][241][Multi-SIM] Network switching scenarios(vivo)", 3GPP DRAFT; R2-2010739, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20201102 - 20201113, 16 November 2020 (2020-11-16), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051955311
LG ELECTRONICS: "Consideration of Paging Collision Avoidance", 3GPP DRAFT; R2-2010284, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942964
LG ELECTRONICS: "Consideration of Paging Collision Avoidance", 3GPP DRAFT; R2-2010284, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20201102 - 20201113, 23 October 2020 (2020-10-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051942964
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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