Adaptive downlink transmission power control arbiter
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United States of America Patent
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Jul 2, 2002
Grant Date -
Jun 27, 2002
app pub date -
Nov 17, 1998
filing date -
Nov 19, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
A transmission power control device is provided for controlling transmission power of a transmission signal, so that interference between transmission signals to a plurality of mobile stations is reduced. The transmission power control device of the present invention comprises a total transmission power monitoring section 1 for monitoring total transmission power being transmitted to a plurality of mobile stations by a base station and outputting a monitor signal, a target total transmission power setting section 2 for calculating a total transmission power value applicable to a base station and outputting a setting signal, an adder 3, a multiplier 4, an adder 5, a delay circuit 6, a limiter 7, a desired SIR setting section 8 and an adder 9.
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