Yao Fuqiang, Du Wulin. Probability Distribution of DS/SS Coherence Crest Value[J]. Acta Electronica Sinica, 1993, (1): 52-58.DOI:
直接序列扩频相关峰的概率分布
摘要
本文根据移动通信中多径传播的特点
研究了“扩频死区”出现的概率
以及正常扩频和“扩频死区”两种条件下扩频相关峰的条件分布密度。最后
从扩频概率增益的角度将其抗干扰性能作了比较
得出了一些有益的结论。
Abstract
Based on the characteristics of multipath propagation in mobile communication
the probability of the “DS/SS dead band” and the conditional distributions of the coherence crest value in the cases of the normal DS/SS and the “DS/SS dead band” are presented in this paper. Finally
the anti-interference performance is compared with probability gain.