CPC H04W 12/50 (2021.01) [H04W 12/068 (2021.01); H04W 12/71 (2021.01); H04W 60/04 (2013.01); H04W 84/06 (2013.01)] | 20 Claims |
1. A method for use in an unmanned aerial vehicle (UAV) having a UAV wireless transmit/receive unit (WTRU) for cellular communication, the method comprising:
transmitting, to a network node, a first non-access stratum (NAS) request message that includes a registration request indication, a UAV identification (UAV ID), and a USS identification (USS ID);
receiving, from the network node, a first NAS response message that indicates that registration was accepted;
transmitting, to the network node, a second NAS request message comprising pairing information for the UAV and a UAV-controller (UAV-C) to be paired with the UAV, wherein transmitting the second NAS request message is performed after receipt of the first NAS response message;
receiving, from the network node, a second NAS response message that indicates that pairing was accepted;
transmitting, to the network node, after receipt of the indication that pairing was accepted, a request for command and control (C2) communication authorization between the UAV and the UAV-C; and
receiving, from the network node, based on the request for C2 authorization, a third NAS response message indicating rejection of authorization for C2 communication.
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