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In this paper, the impact of the interference from multiple ultra wideband (UWB) transmitters to a 3rd-generation (3G) terminal is evaluated under UWB emission power limit regulations of federal communications commission (FCC), european telecommunications standards institute (ETSI) and Japan respectively. A three-dimensional interference model is presented where a discrete spatial distribution of...
In this paper, a three-dimensional model of hollow sphere is constructed to analyze UWB interference to 3G systems under UWB emission power limit regulations of FCC, ETSI and Japan respectively. In addition, a performance degradation parameter of the victim receiver is defined to measure the maximum acceptable density of UWB transmitters. A series of theoretical analysis and simulation results reveal...
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