Title:
SERVER, REQUEST ENTITY, AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/176425
Kind Code:
A1
Abstract:
In the present invention, a first server (7) attempts to specify, on the basis of one or more selection criteria, a second server (5) disposed in an edge data network (4), in response to receiving, from a request entity (2), a request for connection to an entity that provides a service on the edge network (4). The one or more selection criteria include the congestion state of the server disposed in the edge network (4). If the second server (5) can be specified, the first server (7) transmits at least information about the second server (5) to the request entity (2). If the second server (5) cannot be specified, the first server (7) transmits a rejection message indicating that the second server could not be specified to the request entity (2). This invention can contribute to, for example, provision of selection criteria appropriate for specifying an edge server.
Inventors:
TAKAKURA TSUYOSHI (JP)
TAMURA TOSHIYUKI (JP)
TAMURA TOSHIYUKI (JP)
Application Number:
PCT/JP2022/000273
Publication Date:
August 25, 2022
Filing Date:
January 06, 2022
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04W92/04; H04L45/28; H04W28/08; H04W48/06; H04W76/18; H04W88/18
Foreign References:
| JP2019520771A | 2019-07-18 | |||
| JP2020524940A | 2020-08-20 | |||
| JP2021023808A | 2021-02-22 |
Other References:
"3 Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture for enabling Edge Applications; (Release 17)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 23.558, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V1.3.0, 4 February 2021 (2021-02-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 137, XP051975339
FUTUREWEI: "Architectural requirements and assumptions for the study on enhanced Edge Computing (FS_enh_EC)", 3GPP DRAFT; S2-1909322_FS_ENH_EC_ASSUMPTION-V3_CL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Split Croatia; 20191014 - 20191018, 4 October 2019 (2019-10-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051801524
3GPP TS 23.558 V1.2.0
FUTUREWEI: "Architectural requirements and assumptions for the study on enhanced Edge Computing (FS_enh_EC)", 3GPP DRAFT; S2-1909322_FS_ENH_EC_ASSUMPTION-V3_CL, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. Split Croatia; 20191014 - 20191018, 4 October 2019 (2019-10-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051801524
3GPP TS 23.558 V1.2.0
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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