Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1995-08-17
1998-07-07
Stoll, Thomas L.
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455561, 455454, H04Q 722
Patent
active
057783225
ABSTRACT:
Transceiver frequency and power level are allocated in a radio communications system which includes a base station, a radio personal communications terminal, and a radio personal communications network, by using a smart card to store frequency and power level indicators. The stored indicators are used to set personal communications terminal-to-base station communications. The smart card may be removably coupled to the base station or the personal communications terminal. Since the smart cards are issued by the radio personal communications system carrier, appropriate frequencies and power levels can be assigned for base stations, to minimize same channel interference with the radio personal communications network.
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Ericsson Inc.
Stoll Thomas L.
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