| 摘要 |
<p>The present invention relates to a method of transmitting and a method of receiving broadcast signals and apparatuses thereof. One aspect of the present invention relates to Layer 1 signalling data which includes frame length information. Guard Interval information, notch start information and notch width information, the frame length information corresponding to a number of payload data symbols per broadcasting signal frame, the GI information indicating a guard interval of the broadcasting signal frame, the notch start information indicating a start position of a notch band, the notch width information indicating a width of the notch band. The bit widths of the notch start information and notch width information are determined according to a value of the GI information.</p> |
