Title:
NETWORK SLICE MANAGEMENT METHOD, COMMUNICATION APPARATUS, AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/027212
Kind Code:
A1
Abstract:
Embodiments of the present application provide a network slice management method, a communication apparatus, and a communication system. The method comprises: when the number of remaining registrable terminal devices in a network slice managed by a management device is less than a first threshold, the management device only authorizes a registration request of a terminal device needing to update a registration type, so that the terminal device with service continuity requirements is prevented from being interrupted due to registration failure, and the service continuity of the terminal device can be ensured.
Inventors:
ZHU FENQIN (CN)
POE WINT YI (CN)
POE WINT YI (CN)
Application Number:
PCT/CN2023/089694
Publication Date:
February 08, 2024
Filing Date:
April 21, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W24/02; H04W48/08; H04W60/00
Foreign References:
| CN114731604A | 2022-07-08 | |||
| CN114449485A | 2022-05-06 | |||
| CN113676904A | 2021-11-19 | |||
| CN113709830A | 2021-11-26 | |||
| CN114651482A | 2022-06-21 | |||
| US20210297977A1 | 2021-09-23 |
Other References:
HUAWEI, HISILICON, CHINA TELECOM: "Network Slice Admission Control Functionalities and Services", 3GPP DRAFT; S2-2100708, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20210224 - 20210309, 18 February 2021 (2021-02-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052173033
JOHNS HOPKINS UNIVERSITY APL, US NATIONAL SECURITY AGENCY, CABLELABS, INTERDIGITAL, AT&T, CISA ECD, VERIZON: "New Key Issue on Network Slice Quota DoS", 3GPP DRAFT; S3-212482, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG3, no. e-meeting; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052039936
NEC: "TS23.502 Correction of NSAC for network slice subject to NSSAA", 3GPP DRAFT; S2-2107427, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20211018 - 20211022, 11 October 2021 (2021-10-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052062301
JOHNS HOPKINS UNIVERSITY APL, US NATIONAL SECURITY AGENCY, CABLELABS, INTERDIGITAL, AT&T, CISA ECD, VERIZON: "New Key Issue on Network Slice Quota DoS", 3GPP DRAFT; S3-212482, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG3, no. e-meeting; 20210816 - 20210827, 6 August 2021 (2021-08-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052039936
NEC: "TS23.502 Correction of NSAC for network slice subject to NSSAA", 3GPP DRAFT; S2-2107427, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20211018 - 20211022, 11 October 2021 (2021-10-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052062301
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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