AODV-FABL路由协议的优化及其军事应用

Optimization and Application of AODV-FABL Routing Protocol

为提高数据分组传输的稳定性,对AODV-FABL(Ad-Hoc On-demand Distance Vector-Fast Adaptive Backup Local)协议进行优化,提出了AODV-OFABL(AODV-Optimize Fast Adaptive Backup Local)路由协议。该协议对HELLO消息格式内容进行修改,结合现今部队编制及作战实际,建立特种作战、野战及城市战模型,并利用NS3软件进行仿真,寻找不同作战模型的最佳匹配路由。实验结果表明,AODV-OFABL协议可提高分组投递率,均衡能量,降低节点死亡率,更适用于野战中,在网络拓扑的停留时间为60 s时,分组投递率达到97%,平均时延降到320 ms。

For the stable communications of Ad Hoc network,we optimized the AODV-FABL （Ad-Hoc On-demand Distance Vector-Fast Adaptive Backup Local） protocol,which is an improved routing protocol （AODV-OFABL：AODV-Optimize Fast Adaptive Backup Local）.The HELLO message of the AODV-FABL is modified.The delivery ratio of packet and nodes mortality were reduced.Based on the current army＇s structure and reality warfare,we establish the special warfare,field warfare and urban warfare model.Using NS3 simulation software,we obtained the best combation between the model with the route.The results show that AODV-OFABL protocol is more suitable for using field warfare.When stayed for 60 s,the delivery rate of packet reached 97％,with the average delay down to 320 ms.