摘要
包递交率是评估网络效能以及网络干扰效果的重要指标之一,用包递交率的测量值直接评估网络性能会使评估结果不够准确,因此对单项指标的测量值评价很重要。通过对一个简单的Ad hoc网络进行丢包测试,分析单次传输的丢包率与整体网络的包递交率关系,根据包递交率的变化对网络的影响,构造评估包递交率单项指标的效用函数。
Package delivery rate is one of important indexes to evaluate network efficiency and network interference effect.Using the measured value of the packet delivery rate to evaluate network performance directly may make the evaluation result not accurate,so it is important to evaluate the measured value of the single index.Based on packet loss test to a simple Ad hoc network,this paper analyzes the relationship between the packet loss rate of single transmission and the package delivery rate of overall network,constructs an utility function to evaluate single index of package delivery rate according to the influence of package delivery rate change on the network.
出处
《舰船电子对抗》
2015年第4期97-101,共5页
Shipboard Electronic Countermeasure
关键词
网络评估
Ad
HOC网络
效用函数评价法
包递交率
network evaluation
Ad hoc network
utility function evaluation method
packet delivery rate
