Method and apparatus for signal strength measurement and antenna

Telecommunications – Transmitter and receiver at separate stations

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455134, 455277, 379 60, H04B 700

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active

047047348

ABSTRACT:
A method and apparatus for determining which sector antenna of a sectorized cellular radiotelephone system is receiving the strongest radio signal is disclosed. The signal strength of sector antennas is sequentially sampled, converted to digital representations, and stored according to which antenna received the signal. The digital representations are recalled from storage and the strongest signal along with an identification of the receiving antenna are determined. This determination may be used in the handoff process or in detecting when a remote unit requires a handoff.

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