Receiving system for data broadcasting system, data broadcasting system, multicasting system and broadcasting program broadcasting method of multicasting system

摘要

An object of the present invention is to provide a reception system in a data broadcasting system capable of providing a broadcast program executed by a transmitted program.;In a reception system in a data broadcasting system in which a broadcast program execution program for executing a broadcast program and broadcast program configuration data constituting the broadcast program is sent out by a delivery system at predetermined transmission units, a signal transmitted by the delivery system is used. Means 50 for storing the broadcast pro execution program and broadcast pro configuration data included in the received and received signal in the storage device 54, and the broadcast pro execution program and broadcast pro configuration data stored in the storage device 54; On the basis of this, a means 50 for executing a broadcast program is provided.