分布式天线系统中宏分集的性能分析
被引量:1
Performance Analysis of the Macro - diversity in a Distributed Antenna System
摘要
分布式天线系统中普遍采用宏分集技术,通过对相关阴影衰落下瑞利及莱斯信道中选择性宏分集的研究,得出合并器输出的瞬时接收功率分布的闭式表达式。通过不同条件下的性能比较,看出阴影相关系数及宏分集选择范围等参数对宏分集的性能有明显影响。
出处
《无线电通信技术》
2003年第6期39-40,46,共3页
Radio Communications Technology
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