Method for performing a procedure related to AMF registration by UDM in wireless communication system and apparatus for same

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United States of America Patent

PATENT NO 11700524
APP PUB NO 20200359194A1
SERIAL NO

16895556

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Abstract

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In one embodiment of the present invention, a method for enabling a UDM (Unified Data Management) to perform a registration related procedure of an AMF (Access and Mobility Management Function) in a wireless communication system comprises the steps of: receiving, by the UDM, a message related to serving AMF registration of a UE, which includes access type information and ID (Identity) information, from a first AMF; transmitting, by the UDM, a deregistration related message to a second AMF when the second AMF exists, wherein the second AMF is registered as a serving AMF of the UE and related to the access type information.

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Patent Owner(s)

  • LG ELECTRONICS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Hyunsook Seoul, KR 350 4886
Kim, Laeyoung Seoul, KR 383 4673
Park, Sangmin Seoul, KR 206 2446
Ryu, Jinsook Seoul, KR 381 3408
Youn, Myungjune Seoul, KR 174 1685

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