SIGNAL TRANSMISSION AND RECEPTION DEVICE AND SIGNAL TRANSMISSION AND RECEPTION METHOD

摘要

The present invention relates to a signal transmission and reception device and a signal transmission and reception method. The signal transmission method, according to one embodiment of the present invention, comprises the steps of: encoding UHD video data; encoding signaling information for signaling a UHD broadcasting service based on the encoded UHD video data; and multiplexing the encoded video data and signaling information, and transmitting the multiplexed data, wherein the signaling information contains identification information on a clear QAM UHD service.

主权项

1. A signal transmission method comprising:
encoding ultra high definition, UHD, video data; encoding signaling information for signaling a UHD broadcast service based on the encoded UHD video data; and multiplexing the encoded video data and signaling information and transmitting the multiplexed data, wherein the signaling information includes identification information of a clear quadrature amplitude modulation, QAM, UHD service.