网络的可靠性是网络性能评估指标的一个方面,他对于网络系统级的性能评估有重要意义。本文从网络可靠性的概念、可靠性分析角度介绍了三种自组织网络的可靠性评估算法:基于跳面节点的可靠性算法、可靠性的上下界估计算法和经验值估计算法的原理和特点,然后介绍了网络性能评估可靠性算法中的一种新的研究方向——效能系数评估法。
The reliability of network is an aspect of network's performance,it phys an important part in the evaluation of system performance.Based on the concept and analysis of network's reliability ,this article introduced three evaluation algorithms for self-organizing network's reliability:the evaluation algorithm based on hop plane nodes, the confine of the reliability value and the expert evaluation of reliability value.This paper Showsed the principles and characteristics of these algorithms,and introduced a new aspect of research-the evaluation of efficiency coefficient.