Multiplex communications – Wide area network – Packet switching
Patent
1991-02-22
1995-02-21
Marcelo, Melvin
Multiplex communications
Wide area network
Packet switching
370 857, 370 951, H04J 316, H04Q 1108
Patent
active
053922786
ABSTRACT:
A multisite network switch for a series of RF digital trunked radio transceivers and dispatcher consoles. Each transceiver covers a certain site area. The switch establishes audio communications between different sites and various dispatcher consoles. The multisite switch has a distributed architecture in which each node of the switch is supported by a microprocessor controlled card. Each node interfaces with a site, dispatcher console, system manager or other system component.
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Motorola CENTRACOM Series II Control Center Systems, Field Maintenance Manual, Jun. 5, 1985.
Brame Charles P.
Gulliford Philip C.
Imron Wim A.
Teel James L.
Ericsson - GE Mobile Communications Inc.
Marcelo Melvin
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