| 摘要 |
<p>the invention relates to a device comprising means for wireless broadcast on a number of carrier waves, a so-called multi-carrier broadcast, of a time multiplexed data stream, the multiplex (16), to a number of receivers. The invention further comprises means (15) for dividing the data stream into frames 822), and means (5, 6, 7, 8, 9, 13, 15) for letting certain frames contain information regarding the senders that are part of the time multiplexing. The invention is characterized in that the device comprises means (11) for gathering an dplacing all said information at a location known to the receiver in the frames (22) that contain such information.</p> |
