CPC H04W 28/0289 (2013.01) [H04W 12/041 (2021.01); H04W 12/0431 (2021.01); H04L 2101/654 (2022.05); H04W 12/04 (2013.01); H04W 88/14 (2013.01)] | 12 Claims |
1. A method performed by a first network entity for mobility management in a wireless communication system, the method comprising:
receiving, from a second network entity, a subscription request message for an event notification,
wherein the subscription request message includes identification information for a target device and information for event reporting, and
wherein the information for the event reporting includes periodic reporting along with a periodicity;
transmitting, to the second network entity, a subscription response message as a response to the subscription request message; and
transmitting, to the second network entity, an event notification message based on the information for the event reporting in case that an event for the target device occurs and an expiry timer is running,
wherein the event for the target device occurs in case that the target device moves into or out of a target area.
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