Mobile radio system with a group of speech channels, a control channel and central channel allocation
When all the speech channels are occupied, the control channel is also allocated as a speech channel. Other authorised subscribers may also make calls to the central station during speech pauses. The central station then interrupts a non-prioritised call in progress and reallocates the freed channel...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | eng ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | When all the speech channels are occupied, the control channel is also allocated as a speech channel. Other authorised subscribers may also make calls to the central station during speech pauses. The central station then interrupts a non-prioritised call in progress and reallocates the freed channel. In a different embodiment of the invention, all subscribers may transmit their calls when the control channel is occupied on a free speech channel which is located by searching the group. |
|---|