Conventional base station interface architecture for RF trunking

Details Conventional base station interface architecture for RF trunking Conventional base station interface architecture for RF trunking

1991-06-04

1993-08-31

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

3701102, H04Q 702, H04Q 704, H04B 726

Patent

active

052415376

ABSTRACT:
An interface for a conventional base station into a digitally trunked network of RF communications systems acts a pseudo-down link from a multisite switch to a trunked site controller. The interface monitors the conventional channels from the base station and sends a channel assignment message to the multisite switch when it detects a voice signal. The channel assignment message notifies the trunked RF systems that a new call is active so that each system can assign a trunked working channel to the conventional call. Similarly, the multisite switch sends a channel request when a trunked call is to be broadcast over a conventional channel. The interface keys the channel and couples the channel to the trunked call.

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Motorola CENTRACOM Series II Control Center Systems, Field Maintenance Manual, Jun. 5, 1985.

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