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METHOD AND APPARATUS FOR CO-CHANNEL INTERFERENCE MEASUREMENTS AND INTERFERENCE COMPONENT SEPARATION BASED ON STATISTICAL SIGNAL PROCESSING IN DRIVE-TEST AREA
METHOD AND APPARATUS FOR CO-CHANNEL INTERFERENCE MEASUREMENTS AND INTERFERENCE COMPONENT SEPARATION BASED ON STATISTICAL SIGNAL PROCESSING IN DRIVE-TEST AREA
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机译:基于行车试验区统计信号处理的同道干扰测量和干扰分量分离的方法和装置
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摘要
A method and apparatus for uniquely identifying signal sources in a multisource signal. True levels of signal components transmitted by each of the co-channel base stations in the area under test in a wireless network are measured and associated with the appropriate (originating) base station in presence of co-channel and adjacent-channel interference without interrupting service. The present invention is based on an "area-measurement" approach and relies on relative time-of-arrival (RTOA) measurements of the signal components impervious to the existence of the phase drift between the scanner and base stations.
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