对军事移动通信网中网络拓扑发现方法的分析

摘要

In the Mobile tactical communications network ,nodes join and leave the network randomly will result in large changes,increasing the complexity of the network topology and other issues,Therefore, grasp of the dynamics accurate and timely and obtain correct and complete information on the operation of the entire network topology of the network is critical,And the network topology discovery is an important part of network management system,This paper summarizes the classification of several methods commonly used about network topology discovery,Analysis these methods of the topology discovery ,detail a list of its advantages and disadvantages for each algorithm,provide the basis for a new method of military mobile communications network topology discovery.%移动战术通信网络中节点随机地加入和离开网络，会造成网络拓扑结构变化大、网络拓扑结构复杂度增加等问题，因此，能够准确及时地把握军事移动网络拓扑的动态变化，获得正确完整的网络拓扑信息对整个网络的运行就显得至关重要，而且网络拓扑发现是网络管理系统的重要组成部分。分类归纳了几种常用的网络拓扑发现的方法，分析了实现这些方法的拓扑算法，并针对每种算法详细列出了其优缺点，为实现军事移动通信网拓扑发现的新方法提供依据。