BROADCAST SYSTEM, BROADCAST STATION DEVICE, RECEPTION DEVICE, AND BROADCAST METHOD

摘要

A reception device receives first and second program information. The first program information is information on programs to be broadcast within a predetermined period from the transmission date of the broadcast signal by the broadcast station device. The second program information is information on programs to be broadcast after the predetermined period from the transmission date of the broadcast signal. When a reservation based on the second program information is made, a control unit of the reception device stores the reserved second program information in a reserved information storage unit. After this, the reserved second program information is compared to a plurality of first program information received afterward so as to judge whether there is first program information which coincides with the second program information. When there is first program information which coincides with the second program information, the control unit updates the reserved program information stored in the reserved information storage unit, according to the first program information.