CPC H04W 40/02 (2013.01) [H04L 41/0816 (2013.01); H04L 45/02 (2013.01); H04L 63/102 (2013.01); H04W 12/06 (2013.01); H04W 12/08 (2013.01); H04W 28/08 (2013.01); H04W 40/34 (2013.01); H04L 12/4604 (2013.01); H04L 41/048 (2013.01); H04L 43/0811 (2013.01); H04W 28/088 (2023.05)] | 17 Claims |
1. A method comprising:
receiving, by a policy control function (PCF) from a network function, a subscription of the network function to a notification indicative of a user plane (UP) path change;
enforcing, by the PCF, a session management function (SMF) to notify the network function of a UP path change according to a configuration specifying how to generate the notification indicative of a UP path change.
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