Cellular communication device with scanning receiver and continuous mobile communication system employing same
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United States of America Patent
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-
May 23, 2006
Grant Date -
Jun 10, 2004
app pub date -
Apr 23, 2003
filing date -
Nov 19, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A receiver receives communication signals on an assigned frequency channel while monitoring the signals received on other frequency channels. A communication processor processes the received communication signals from the current base station while a wideband digitizer processes received filtered signals on the other frequency channels, which correspond to the neighboring base stations. The wideband digitizer generates numerical samples representing the filtered signals in response to a control signal generated by a control processor. The control processor then determines characteristic signals of the frequency channels.
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