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无线传感器网络中多移动代理分组优化算法 被引量:3

Multi-Agent Grouping Algorithm in Wireless Sensor Networks
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摘要 在基于多移动代理的无线传感器网络中,源节点的编组方法是区别于单移动代理系统的核心研究问题。基于跳数的最小生成树原理,提出一种基于最小生成树算法的规划编组方式,通过对无向全连通图中边权值的测量和选取,简单而有效地控制网络中能量消耗与任务延迟间的平衡,从而获得高效的综合性能。最后通过大量的OPNET仿真实验验证了算法的可靠性。 In contrary to the single mobile agent system,the grouping methodology for source nodes is the key issue in multi-agent itinerary planning for wireless sensor networks.A novel approach was proposed based on hop-oriented minimum spanning tree.The scheme achieves flexible trade-off control between energy cost and task duration by dynamically selecting edge weights in the total connected graph.Extensive simulations have shown that the approach outperforms the existing works.
出处 《系统仿真学报》 CAS CSCD 北大核心 2010年第12期2890-2894,共5页 Journal of System Simulation
基金 国家自然科学基金(10901131)
关键词 移动代理 行程规划 最小生成树 无线传感器网络 mobile agent itinerary planning minimum spanning tree wireless sensor networks
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参考文献12

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同被引文献37

  • 1周四望,林亚平,聂雅琳,王继良,张锦.无线传感器网络中基于数据融合的移动代理曲线动态路由算法研究[J].计算机学报,2007,30(6):894-904. 被引量:40
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  • 5Yassein M B, Al-zou' bi A, Khamayseh Y, et al.lmprovement on LEACH protocol of wireless sensor network(VLEACH)[J]. International Journal of Digital Content Technology and Its Applications, 2009,3 (2) : 132-136.
  • 6Katiyar V, Chand N, Gautam G C, et al.Improvement in LEACH protocol for large-scale wireless sensor networks[C]// Proc 2011 international Conference on Emerging Trends in Electrical and Computer Technology(ICETEC).India: [s.n.], 2011.
  • 7Wang Linge.Management model research of wireless sensor network based oll mobile agent[C]//2011 4th International Conference on Intelligent Computation Technology and Au- tomation.Shenzhen, China : [s.n.], 2011 : 818-821.
  • 8Jeong Hee-jin, Nam Choon-sung, Jeong Yiseok, et aI.A mobile agent based LEACH in wireless sensor networks[C]//The 10th International Conference on Advanced Commnnication Tech- nologyKorea : [s.n.], 2008 : 75-78.
  • 9Zhang Yuqing, Hu Danhua.Agent based energy-efficient rout- ing algorithm in wireless sensor networks[C]//2010 IEEE In- ternational Conference on Progress in lntbrmatics and Com- puting( PIC ).Shanghai : [s.n.], 2010 : 491-494.
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