Radio access network node, terminal device, control entity, core network node, method, program, and recording medium related to transmission and reception of data via radio access network

摘要

To enable transmission of multicast data or broadcast data from a core network to a terminal device more flexibly. A radio access network node according to the present invention transmits a first communication processing unit for receiving multicast data or broadcast data transmitted from a core network, and multicast data or broadcast data to a terminal device via a wireless local area network And a second communication processing unit. [Selected figure] Figure 8