METHOD AND APPARATUS FOR ANALYZING PERFORMANCE OF WIRELESS COMMUNICATION SYSTEM

WIPO Patent Application WO/2024/034968

A1

A method and an apparatus for collecting and analyzing session performance data in a wireless communication system are provided. The method includes receiving a first request message for requesting network performance analytics from a policy control function (PCF), transmitting a second request message for requesting data collection for the network performance analytics to at least one network function (NF) of a first network related to session performance of a user equipment (UE), receiving a first notification message including session performance data of the first network and an indicator indicating that the UE moves to a second network from the at least one network function, and transmitting, to the PCF, a second notification message including a performance analytics result of the session performance data.

PARK JUNGSHIN (KR)
KIM DONGYEON (KR)

PCT/KR2023/011214

February 15, 2024

August 01, 2023

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SAMSUNG ELECTRONICS CO LTD (KR)

H04W8/22; H04L41/14; H04W24/02

US20200358689A1	2020-11-12
US20210314906A1	2021-10-07
US20220006707A1	2022-01-06

"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Architecture enhancements for 5G System (5GS) to support network data analytics services (Release 17)", 3GPP TS 23.288, no. V17.5.0, 15 June 2022 (2022-06-15), pages 1 - 207, XP052182874
VIVO: "FS_eNA_Ph3, KI#6, New solution for PCF re-evaluates the URSP rules according to NWDAF’s analytics", SA WG2 MEETING #151E, S2-2204013, 6 May 2022 (2022-05-06), XP052159518

LEE, Keon-Joo et al. (KR)

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