摘要
网络仿真在自组网开发过程中评估新的协议性能的基本技术,该文介绍了网络建模问题,比较了各种传统路由算法和自组网算法。讨论了自组网的确定性和不确定性建模,分析了NS、OPNET和MATLAB等几种仿真工具。基于不确定建模原理,使用MATLAB和C设计并实现了一个无线自组网路由仿真器。
Ad-hoc network simulation is a basic technique of evaluating new technologies in the development of new network protocols. The modeling problem of network is introduced and a review of the available literature in the field of ad hoc network routing is compared. Then the certain and uncertain modeling are discussed. Several simulation tools such as NS, OPNET and MATLAB are analyzed. Based on uncertain modeling philosophy, a wireless ad hoc networks simulator is cesigned and implemented with MATLAB and C.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第8期121-123,共3页
Computer Engineering
基金
国家自然科学基金资助项目(60642003)
辽宁省教育厅科学技术研究基金资助项目(2004D111)
关键词
无线自组网络
不确定性建模
仿真
路由
Wireless ad-hoc network
Uncertain modeling
Simulation
Routing
