移动Ad Hoc网络中基于能量控制的QoS路由协议  

QoS routing protocol based on energy control for mobile Ad Hoc networks

作　　者：杨鹏[1] 黄彪[1] 

机构地区：[1]重庆文理学院数学与计算机科学系,重庆402160

出　　处：《计算机工程与应用》2008年第36期109-111,共3页Computer Engineering and Applications

基　　金：重庆市教育委员会科学技术研究项目(No.KJ071203);重庆文理学院重点科研基金项目(No.Z2006SJ30)~~

摘　　要：实现QoS路由是保证在移动Ad Hoc网络中进行高效的多媒体业务传输的关键,然而现有的QoS路由协议很少考虑节能的问题,对此提出了一种基于能量控制的QoS路由协议。该协议采用跨层设计思想在MAC层和网络层同时提供能量控制,综合考虑了移动节点的发射功率和剩余能量状况。仿真结果表明该协议具有显著的节能效果,将为多媒体业务的持续传输提供一种有效途径。Realizing QoS routing is crucial to guarantee effective transportation of multimedia service for mobile Ad Hoc net- works.However,few QoS routing protocols consider the issue of energy conversation.Hence,a QoS routing protocol based on energy control was proposed.Its energy conservation scheme introduced idea of cross-layer both at MAC and network layer and compre- hensively considered the transmission power as well as residual energy of mobile nodes.Simulation results show that such protocol remarkably decreases energy consumption and will provide an effective solution for persistent transportation of multimedia service.

关 键 词：移动AD Hoe网络 能量控制 服务质量 路由协议 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]