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Systems and methods for measuring interference reciprocity between uplink and downlink directions in a wireless communications system
Systems and methods for measuring interference reciprocity between uplink and downlink directions in a wireless communications system
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机译:用于测量无线通信系统中上行链路方向与下行链路方向之间的干扰互易性的系统和方法
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摘要
Methods and systems for measuring interference reciprocity between uplink and downlink directions in a wireless communications system. Correlation data between uplink and downlink interference, e.g., bit error rate, during transmissions between wireless terminals 104 and base stations 102 is measured. The correlation data is analyzed 106/107/111 to determine if uplink and downlink reciprocity falls within a predetermined range. Adjustment criteria may be determined when reciprocity falls outside a predetermined range. Measurement may be automated 104/102/101 for near real-time results. Systems include means for measuring correlation between uplink and downlink interferences during communication between a wireless terminal and a wireless base station controller 102; and a computer 107/111 for analyzing the correlation.
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