Telecommunications – Transmitter and receiver at separate stations – Optimum frequency selection
Patent
1994-07-27
1996-08-27
Eisenzopi, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
Optimum frequency selection
455 331, 455 341, 455 342, 455 541, 455 561, 379 59, H04B 1500
Patent
active
055510647
ABSTRACT:
A method and apparatus for establishing frequency assignments for a fixed radio communication unit of plural fixed radio communication units coupled via a controller. A controller functions to have the communication unit measure transmitted signal strengths, and to request the other fixed radio communication units to transmit at assigned frequencies. The system functions to identify and select one (or more) of the frequencies measured having the lowest signal strength and adjacent channel and/or co-channel interference characteristics beneath set threshold level(s). The system also operates to repeat the process for each fixed radio communication unit, until all are assigned frequencies.
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Nobbe Dan W.
Royer Ronald L.
Buford Kevin A.
Eisenzopi Reinhard J.
Motorola Inc.
Nguyen Lee
Warren Raymond J.
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