INDICATION OF UE VOICE CAPABILITIES USING NAS SIGNALING IN 5G MOBILE COMMUNICATIONS

摘要

Examples pertaining to indication of user equipment (UE) voice capabilities using non-access stratum (NAS) signaling in 5 ^th Generation (5G) mobile communications are described. A processor of an apparatus (e.g., a user equipment (UE) ) transmits an indication of a voice domain preference in a 5 ^th Generation System (5GS) to a communication entity of a 5G mobile network. The processor then receives a voice service from the 5G mobile network responsive to the transmission of the indication.