Title:
NSSAI MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2024/096670
Kind Code:
A1
Abstract:
Provided in one embodiment of the present disclosure is a method by which a NAS layer of a UE performs communication. The method comprises the steps of: receiving, from an upper layer of a UE, a service start request for a first service; transmitting, to an AMF, a registration request message including requested NSSAI, the requested NSSAI including first S-NSSAI related to the first service; receiving, from the AMF, a registration approval message including pending NSSAI, the pending NSSAI including the first S-NSSAI; storing the first S-NSSAI in a pending NSSAI list; receiving, from the upper layer of the UE, an indication for aborting the service start request for the first service; and deleting the first S-NSSAI from the pending NSSAI list on the basis of the indication.
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Inventors:
CHOE HYUNJUNG (KR)
YOUN MYUNGJUNE (KR)
KIM HYUNSOOK (KR)
YOUN MYUNGJUNE (KR)
KIM HYUNSOOK (KR)
Application Number:
PCT/KR2023/017520
Publication Date:
May 10, 2024
Filing Date:
November 03, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W48/18; H04L41/0894; H04W60/04
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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