发明申请
US20090227291A1 METHODS AND APPARATUS FOR USING ANTENNAS WITH DIFFERENT POLARIZATION AND SIGNAL TRANSMIT POWERS 有权
使用不同极化和信号传递功能的天线的方法和装置

METHODS AND APPARATUS FOR USING ANTENNAS WITH DIFFERENT POLARIZATION AND SIGNAL TRANSMIT POWERS
摘要:
Method and apparatus related to implementing and/or utilizing different polarization antennas with different corresponding average transmit power levels are described. Inter-cell interference is mitigated by having different cells with different power relationships between polarizations antennas. For example, a first base station transmits at a high average power level on its vertical polarization antenna and transmits at a low average power level on its horizontal polarization antenna. Concurrently, a second base station, which is adjacent to the first base station, transmits at a low average power level on its vertical polarization antenna and transmits at a high average power level on its horizontal polarization antenna. In some hexagonal deployment schemes a base station has at most two adjacent base stations using the same power level to antenna polarization direction relationship as it is using.
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