CDMA base station system
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United States of America Patent
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Jan 13, 2004
Grant Date -
N/A
app pub date -
Jul 18, 2000
filing date -
Jul 19, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A reference signal detecting device detects, as a reference signal, a signal received from a transmission partner corresponding to a transmission power equal to or higher than a predetermined threshold value, and a compensation-free signal detecting device detects, as compensation-free signals, signals received from other mobile station systems corresponding to a transmission power equal to or higher than a transmission power corresponding to the transmission partner. A transmitting device transmits a signal using transmission weights based on reception weights to reduce the reception level of another signal than the reference signal and the compensation-free signals and increase the reception level of the reference signal.
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