Apparatus and method for obtaining frequency agility in digital communication systems
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United States of America Patent
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Nov 15, 1988
Grant Date -
N/A
app pub date -
Aug 6, 1987
filing date -
Aug 6, 1987
priority date (Note) -
Expired
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Abstract
In a communication system that comprises a plurality of subscriber stations in RF communication with a base station having multiple sequentially repetitive time slots, each time slot being assigned to a particular subscriber station, means to change either the frequency or the time slot configurations, or both, in the event of a deterioration of transmission quality caused by modulation change, frequency channel interference, equipment failure, or the like, or by the entrance of additional subscriber stations going on line.
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