| 摘要 |
The invention relates to a radio system comprising several fixed radio stations (BS1, BS2, BS3), and at least one mobile radio station (MS1, MS2, MS3) signalling with a single fixed radio station at a time, the system further comprising at least one frequency channel serving as a control channel and time-shared between several fixed radio stations for the transmission of control signalling. To shorten the average call set-up time, the length of a signalling period assigned to each fixed radio station (BS1, BS2, BS3) on said control channel is variable between minimum and maximum values specific for each particular radio station on the basis of the number of messages received by the fixed radio station and messages to be transmitted from the same radio station. |
