Sony Group Corporation
TRANSMISSION DEVICE, TRANSMISSION METHOD, RECEPTION DEVICE, AND RECEPTION METHOD

Abstract:

The present technology relates to a transmission device, a transmission method, a reception device, and a reception method that make it possible to more reliably transmit a transmission control signal. Provided is a transmission device including a transmission unit that includes a first transmission control signal compatible with a first system in a first broadcast signal including a signal of a first content compatible with the first system and a signal of a second content compatible with a second system and transmits the first broadcast signal via a first transmission antenna, and includes a second transmission control signal compatible with the second system in a second broadcast signal including the signal of the second content and transmits the second broadcast signal via a second transmission antenna. The present technology can be applied to, for example, a transmission system compatible with a broadcast system such as an ISDB-T system.