CPC H04L 41/082 (2013.01) [G06F 8/65 (2013.01); H04W 4/08 (2013.01); H04W 12/02 (2013.01)] | 20 Claims |
1. A method of performing a network function, the method comprising:
transmitting first information indicating an initial value associated with a start time for an update;
transmitting second information indicating an update interval associated with the initial value; and
updating an identifier at a time determined according to a sum of the initial value and the update interval.
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