Li Yuanqing. Path-Number Distribution of Multipath Propagation in Land Mobile Radio Channel[J]. Acta Electronica Sinica, 1989, (5): 90-95.DOI:
Path-Number Distribution of Multipath Propagation in Land Mobile Radio Channel
摘要
本文分析了陆地移动通信中多径传播的径数的随机性
发现径数的变化服从线性生灭过程
导出了这一随机过程的分布律
所得结果用于多径时延分析和多径信道的模拟研究已取得成效。
Abstract
Random characteristics of path number of multipath propagation for land mobile radio environment are analyzed. The variation in path number is found to be a linear Bir-th-and-Death process. Its distribution law is theoretically derived. Some progress has been made in application of this distribution to the analysis of multipath delay and the simulation of mobile radio channel.