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METHOD AND APPARATUS FOR DOWN LINK INTERFERENCE CANCELATION BETWEEN ADJACENT BASE STATIONS IN BASE STATION WITH RECONFIGURABLE ANTENNA
METHOD AND APPARATUS FOR DOWN LINK INTERFERENCE CANCELATION BETWEEN ADJACENT BASE STATIONS IN BASE STATION WITH RECONFIGURABLE ANTENNA
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机译:具有可重构天线的基站中相邻基站之间的下行链路干扰消除的方法和装置
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摘要
A transmit antenna pattern is provided. A method for determining the transmit antenna pattern includes determining first Signal to Interference and Noise Power Ratios (SINRs) of a first mobile station and a second mobile station based on first Channel Quality Indicator (CQI) values received from a first base station and a second base station in the first operation when a transmit antenna pattern of the first base station is fixed and a transmit antenna pattern of the second base station is changed, determining second SINRs of the first mobile station and the second mobile station based on second CQI values received from the first base station and the second base station when the transmit antenna pattern of the first base station is changed and the transmit antenna pattern of the second base station is changed, and determining a transmit antenna pattern exhibiting the best performance based on the determined SINRs.
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