| 摘要 |
The invention pertains to a radio beacon and a method for selective radio communication with first onboard units in accordance with 5.8 GHz DSRC standards, in which a sequence of first data packets is transmitted in a first frequency band, and second onboard units in accordance with 5.9 GHz DSRC standards, in which at least one second data packet is transmitted or received in a second frequency band, wherein the transmission of a data packet of the sequence of first data packets is delayed by the duration of a second data packet if a second data packet appears in the second frequency band. |
