Telecommunications – Transmitter and receiver at separate stations – Single message via plural carrier wave transmission
Patent
1994-03-02
1995-08-15
Urban, Edward F.
Telecommunications
Transmitter and receiver at separate stations
Single message via plural carrier wave transmission
455 341, 455 561, 379 59, H04Q 738
Patent
active
054428092
ABSTRACT:
A method is employed by a central controller of a radio communications system, which method provides for sustaining a predetermined level of communication service. The system includes a plurality of voice channels which are allocated among a plurality of subscribers (108-112) using a first control channel (102). In a preferred embodiment, at least one of the voice channels (104, 106) is also control-capable. The method includes evaluating (502) a current loading condition, and comparing (504) this loading condition with an upper loading threshold. Where appropriate, the controller assigns (506) one of the control-capable voice channels as a temporary control channel.
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Clearchannel LTR.RTM. Application Note, 1988, E. F. Johnson, Co.
Adamczyk Robert
Diaz Rafael J.
Grube Gary W.
Naddell Marc
Roberts Robin
Coffing James A.
Motorola Inc.
Parmelee Steven G.
Urban Edward F.
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