摘要
提出移动Ad Hoc网络中的节能路由协议(energy saving routing protocol based on mathematical modeling,ESRPMM)。建立一种包含节点信号属性的数学模型,引入带宽效率作为路由评估参数,将基于链路质量和能耗的路由成本作为最佳路由选择标准,使用一种简单通信策略同时实现能量最小消耗和路由寻优。使用OPNET网络仿真软件仿真比较ESRP-MM和传统节能路由协议的性能差异,实验结果表明,ESRP-MM在大规模动态网络场景下具有更优的网络传输效能和能耗。
The energy-saving routing protocol based on mathematical modeling(ESRP-MM)was proposed.In ESRP-MM,based on a mathematical model with carrying node signal properties,the bandwidth efficiency was introduced into routing selection parameter,and routing cost based on link quality and energy consumption was used as routing metric,and a simple communication strategy was used to jointly solve the energy efficiency and routing optimization.ESRP-MM was compared with other traditional protocols by simulation OPNET software tool.It is shown that ESRP-MM has better network transmission performance and lower energy consumption than the traditional ones.
作者
陆伟
杨余旺
LU Wei;YANG Yu-wang(School of Computer Science and Engineering,Nanjing University of Science and Technology,Nanjing 210094,China;School of Computer Science and Technology,Huaiyin Normal University,Huai’an 223300,China)
出处
《计算机工程与设计》
北大核心
2018年第10期3013-3017,共5页
Computer Engineering and Design
基金
国家自然科学基金项目(61640020)
