| 摘要 |
A radio transmission device of an embodiment comprises a plurality of antennas and a radio signal generation unit. The radio signal generation unit converts a broadcast transport stream into a plurality of streams, generates a plurality of radio signals corresponding to the plurality of streams, and supplies the plurality of radio signals to the plurality of antennas, respectively, to spatially multiplex the plurality of radio signals. Further, the radio signal generation unit inserts a synchronization signal for frame synchronization of the broadcast transport stream into each of the plurality of radio signals so as to be disposed in different positions on a time axis between the plurality of radio signals. |
