系统仿真学报 ›› 2015, Vol. 27 ›› Issue (6): 1301-1307.doi: 10.16182/j.cnki.joss.2015.06.022

• 信息、控制、决策与仿真 • 上一篇    下一篇

基于应用感知的跨层节能路由机制

徐方1,2, 张沪寅1, 王晶1, 徐宁1, 汪志勇1, 邓敏2   

  1. 1.武汉大学计算机学院,武汉 430072;
    2.湖北工程学院计算机与信息科学学院,孝感 432000
  • 收稿日期:2014-07-14 修回日期:2014-11-07 出版日期:2015-06-08 发布日期:2021-01-15
  • 作者简介:徐方(1981-),男,湖北洪湖人,博士生,研究方向为移动通信网络、延迟容忍网络; 张沪寅(1962-),男,江苏苏州人,教授,博士,博导,研究方向为网络QoS、计算机网络、新一代互联网体系结构。
  • 基金资助:
    国家自然科学基金(61272454); 高等学校博士学科点专项科研基金(2013014110022); 湖北省自然科学基金(2014CFB188); 湖北省教育厅科学研究项目(Q20152703)

Application-aware Cross-layer Enrgy-eficient Routing Scheme

Xu Fang1,2, Zhang Hiyin1, Wang Jing1, Xu Ning1, Wang Zhijong1, Deng Min2   

  1. 1. Computer School, Wuhan Universit, Wuhan 430072, China;
    2. Scool ofComputer and lfomatio Scieae, Hoboci Eginccing Unvesit, Xiaogo 4000 China
  • Received:2014-07-14 Revised:2014-11-07 Online:2015-06-08 Published:2021-01-15

摘要: 针对由智能移动设备组成的无线自组网的能量受限问题,提出了一种基于应用感知的跨层节能路由机制(ACER)。通过使用应用程序监测模块和剩余能量监测模块感知节点的能量消耗特征。数据链路层采用链路稳定性监测模块监测网络路径上链路的稳定性。提出的ACER路由机制采用跨层设计的思想,综合利用网络层拓扑信息、应用层应用感知信息和链路稳定性信息进行路由决策。通过使用NS实验平台对提出的方案进行仿真并与相关的经典路由算法进行分析比较,仿真结果表明所提出的路由方案能有效提高网络的能量使用效率和性能。

关键词: 无线自组网, 应用感知, 节能, 跨层, 路由

Abstract: An aplication- aware cross-layer energy-effcient routing scheme (ACER) was presented to minimize the effect of supplt of terminals in ad hoc network composed of smart mobile devices. Features of energy consumption were sensed by application aware energy model with the application monitor and the remaining energy monitor. Stability of network path was monitored by link stability monitoring module in Data link layer. As the scheme used the idea of cross-layer design, network topology information, application-aware information in application layer and link-stability were utilized synthetically to make routing deisions in network layer;Simulations were crried out on NS2 platform. The resuts show that, in the same simulation environment, comparing to other routing protocols, the routing scheme performs more effectively on enbancing energy eficiency, increasing the performance of the network.

Key words: wireless ad hoc network, application-aware, energy-efficient, cross-layer, routing

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