摘要
针对AOMDV与SMR协议的工作机制,利用NS-2仿真平台对AOMDV与SMR协议进行不同运动场景的仿真比较.仿真结果表明,对于中低速动态的MANET网络环境,SMR协议以一定的路由开销为代价,能有效改善网络端到端时延与分组投递率性能;对于高速动态的MANET网络环境,AOMDV协议具有更好的链路容错性能和更有效的恢复机制.
Aiming at the on-demand multi-path routing mechanism of AOMDV and SMR routing protocol,the performance of AOMDV protocol is simulated compared with SMR in the case of given scenario by NS-2.The results show that,in MANET environment with rapidly and changing topology,with AOMDV,network has better performance;and in environment with slowly and changing topology,packet delivery ratio and end to end delay are improved in SMR protocol at the price of the limited routing load.
出处
《湖南理工学院学报（自然科学版）》
CAS
2012年第1期31-33,共3页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
基金
湖南省科技厅科技计划项目资助(2011FJ6090)
