Global channel power control to minimize spillover in a wireless communication environment
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United States of America Patent
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Mar 19, 2002
Grant Date -
Nov 29, 2001
app pub date -
Jul 12, 2001
filing date -
Feb 12, 1997
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A wireless spread spectrum communication system comprises a base station and at least one subscriber unit. The base station has a plurality of modems producing at least one channel signal and a global signal. A signal combiner combines the at least one channel and global signals. A radio frequency transmitter transmits the combined signal. A global power control processor determines a desired transmit power level of the combined signal. A power controller adjusts a transmit power level of the global signal to the desired transmit power level. The at least one subscriber unit receives a channel signal of the at least one channel and global signal.
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