CPC H04W 8/245 (2013.01) [H04W 60/04 (2013.01); H04W 4/40 (2018.02); H04W 88/04 (2013.01)] | 15 Claims |
1. A method for relay user equipment (UE) to perform communication related to configuration update, comprising:
receiving a Configuration Update Command message including information requesting to perform a registration procedure from a network node; and
transmitting a response message to the configuration update command message to the network node,
based on that the Remote UE connected to the Relay UE is in a Radio Resource Control (RRC)_CONNECTED state, wherein the response message includes information requesting to maintain a Non-Access Stratum (NAS) signaling connection between the Relay UE and the network node.
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