Patent ID: 11943789
Assignee: NEC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 4:
5. A mobile communication device configured to support one or more multicast and broadcast services, the mobile communication device comprising:
a transceiver; and
a controller, wherein the controller is configured to:
control the transceiver to receive, from a base station of a network providing the one or more multicast and broadcast services, system information related to the one or more multicast and broadcast services information;
control the transceiver to transmit, to the base station, in a case including upon radio resource control (RRC) connection establishment with the network, an RRC message comprising interest information indicating at least one service of the one or more multicast and broadcast services, identified by the system information, which the mobile communication device is interested in receiving; and
control the transceiver to receive, based on the interest information, from the base station, an RRC Reconfiguration message to allow the mobile communication device to receive the at least one service which the mobile communication device is interested in receiving.