Title:
SUPPORT API PREFIX IN CALLBACK URI
Document Type and Number:
WIPO Patent Application WO/2023/245442
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to supporting API prefix in callback URI. A first first device is provided comprising at least one processor and at least one memory storing instructions. The at least one memory and the instructions are configured to, with the at least one processor, cause the first device at least to: receive, from a second device, a service request message, wherein the service request message comprises a first callback Uniform Resource Identifier, URI, with a first Application Programming Interface, API, prefix; in response to determining that the second device is not reachable, send, to a third device, a discovery request for discovering a further second device instance; receive, from the third device, a discovery response; determine a second callback URI based on the discovery response; and send to the further second device instance a callback request message based on the second callback URI.
Inventors:
ZHAO WEI (CN)
LANDAIS BRUNO (FR)
MOUROULIS IOANNIS (GR)
LANDAIS BRUNO (FR)
MOUROULIS IOANNIS (GR)
Application Number:
PCT/CN2022/100219
Publication Date:
December 28, 2023
Filing Date:
June 21, 2022
Export Citation:
Assignee:
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS AND NETWORKS INVEST CHINA CO LTD (CN)
NOKIA SOLUTIONS AND NETWORKS INVEST CHINA CO LTD (CN)
International Classes:
H04L5/00
Foreign References:
| EP3886402A1 | 2021-09-29 | |||
| US20180101418A1 | 2018-04-12 |
Other References:
ERICSSON: "API Root Change Handling", 3GPP DRAFT; C4-204253, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. E-Meeting; 20200818 - 20200828, 11 August 2020 (2020-08-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051918607
HUAWEI: "Model C/D delegated discovery", 3GPP DRAFT; C4-215031, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. E-Meeting; 20211011 - 20211015, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052057422
HUAWEI: "Model C/D delegated discovery", 3GPP DRAFT; C4-215031, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. CT WG4, no. E-Meeting; 20211011 - 20211015, 1 October 2021 (2021-10-01), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052057422
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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