一种适用于移动自组网的带宽及能量感知路由协议  

A bandwidth and energy aware routing protocol for mobile Ad hoc networks

作　　者：吴丽杰 张璐璐 唐珊 WU Lijie;ZHANG Lulu;TANG Shan(Department of Information Technology, Anhui Vocational College of Grain Engineering,Hefei 230011, China)

机构地区：[1]安徽粮食工程职业学院信息技术系,安徽合肥230011

出　　处：《河南工程学院学报（自然科学版）》2020年第3期63-66,共4页Journal of Henan University of Engineering：Natural Science Edition

基　　金：安徽省教育厅2017年度高等学校省级质量工程项目(2017kfk228)。

摘　　要：按需距离矢量协议(AODV)是移动自组网和无线传感器网络广泛使用的一种路由协议。针对移动自组网在高移动性、高流量情况下易拥塞,以及AODV在路由选择时采用最小跳路径可能导致较低吞吐量的问题,提出了一种带宽及能量感知路由协议BE-AODV。BE-AODV通过感知节点的剩余带宽和能量,使节点可以根据剩余带宽来调整数据包速率从而避免网络拥塞,根据剩余能量选择稳定的路由从而平衡节点的负载。网络仿真表明,BE-AODV具有较高的吞吐量与较低的丢包率。The on-demand distance vector protocol(AODV)is a widely used routing protocol for mobile Ad hoc networks and wireless sensor networks.Aiming at the problem that the network is easily blocked under the condition of high mobility and high traffic,the use of minimum hop paths in routing by AODV may lead to lower throughput problems.In this paper,a bandwidth and energy-aware routing protocol BE-AODV is proposed.BE-AODV senses the residual bandwidth and energy of the node,so that the node can adjust the packet rate according to the remaining bandwidth,so as to avoid network blockage,and select a stable route according to the remaining energy to balance the load of the node.Network simulation shows that BE-AODV has high throughput and low packet loss rate.

关 键 词：移动自组网 按需距离矢量路由协议 网络模拟器 剩余带宽 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]