摘要
路由协议是自组网的关键技术。路由协议的设计和性能评估都要涉及到一些基本的网络参数。本文结合舰艇编队无线通信网络实际,对编队无线自组网进行了合理假设,运用马氏链建模的方法对这一问题进行了研究,推导了任意节点相邻概率和邻居数的计算公式,实现了路由协议性能研究中涉及到的一些基本网络参数的定量处理。最后结合海军战斗群的典型应用进行了实例计算。文章基于马氏链建模所得到的结论,为军用无线自组网的理论分析提供了依据,对编队无线自组网的工程实践具有一定的指导意义。
Routing protocol is the key technology of the Ad hoc network. Some basic network＇s parameters are concerned with the design and evaluation of the routing protocol. By the reasonable hypothesis of Ad hoc for the formation and combined with the environment of the wireless networks, the paper makes a research using the Markovian model and deduces the computing formula on the neighborpossibility and neighbor-number for random nodes. At last, the paper gives an computing example on the typical navy battle group. This paper draws some conclusion basing the Markovian model, and provides foundation for the academic analysis on the tactical Ad hoc networks. The conclusion deduced by the paper are significative for the Ad hoc networks of the formation.
出处
《舰船科学技术》
2009年第4期107-109,共3页
Ship Science and Technology
关键词
马氏链
自组网
编队
Markovian
Ad hoc
formation
