Title:
METHOD AND DEVICE FOR MANAGING FEDERATED MACHINE LEARNING PERFORMANCE IN MOBILE COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/214736
Kind Code:
A1
Abstract:
The present disclosure relates to a central NWDAF operation method comprising the steps of: receiving an analytics request message from a network function; determining, on the basis of the analytics request message, a local NWDAF included in a federated learning (FL) group; transmitting an FL local behavior instruction to the local NWDAF; receiving a response message from the local NWDAF in response to the FL local behavior instruction; receiving, on the basis of the FL local behavior instruction, a local model generated by means of the local NWDAF from the local NWDAF; generating a global model on the basis of the local model; and transmitting the global model to the NWDAF.
Inventors:
KIM HYESUNG (KR)
PARK JUNGSHIN (KR)
SUH DONGEUN (KR)
PARK JUNGSHIN (KR)
SUH DONGEUN (KR)
Application Number:
PCT/KR2023/005729
Publication Date:
November 09, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L41/16; G06N20/00; H04L41/0695; H04L41/14; H04L67/51
Foreign References:
| US20210042628A1 | 2021-02-11 | |||
| KR20220021438A | 2022-02-22 | |||
| KR20210108785A | 2021-09-03 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study of Enablers for Network Automation for 5G 5G System (5GS); Phase 3 (Release 18)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 23.700-81, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V0.2.0, 20 April 2022 (2022-04-20), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 85, XP052146046
CHINA MOBILE, OPPO, ETRI: "KI#2, Sol#24: Update to Federated Learning among Multiple NWDAF Instances", 3GPP DRAFT; S2-2008025, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20201012 - 20201023, 25 October 2020 (2020-10-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051948223
CHINA MOBILE, OPPO, ETRI: "KI#2, Sol#24: Update to Federated Learning among Multiple NWDAF Instances", 3GPP DRAFT; S2-2008025, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG2, no. e-meeting; 20201012 - 20201023, 25 October 2020 (2020-10-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051948223
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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