Ad Hoc网络中截短指数节点分布特性分析

Performance analysis of interceptive exponential node distribution in Ad Hoc networks

节点分布特性是影响Ad Hoc网络性能的重要因素之一。本文基于节点分布不连续以及非均匀等基本特点,通过引入顺序统计量,考察了Ad Hoc网络中节点截短指数非均匀分布特性,其中包括径向距离和径向距离差的概率密度分布和均值。

Characteristic of node distribution in Ad Hoc networks play important role.This paper pay attention to the fact that the node distribution in ad hoc networks is non-continuous and non-uniform,then introduced the notion order statistical variable,and analyzed the performance of interceptive exponential node distribution in ad hoc network,including the probability distribution and expected value of node radial distance and radial interval distance.