摘要： 如何更大程度地延长网络的生命周期是设计无线传感器网络路由协议时需要考虑的重要因素。针对此问题,提出一种新型的基于改进粒子群优化的分簇算法。该算法调整了传统粒子群优化算法的惯性权重系数,能够避免其过早陷入局部最优；同时考虑到能量均衡和传输路径,将转发节点与簇头协作,以减轻簇头的能耗。仿真对比实验表明,改进算法在合理分配节点和平衡簇结构系统方面具有良好的性能。
| [1] ZHANG D,LI G,ZHENG K,et al.An energy-balanced routing method based on forward-aware factor for wireless sensor networks[J].IEEE Transactions on Industrial Informatics,2014,0(1):766-773. [2] WANG B,LIM H B,MA D.A coverage-aware clustering protocol for wireless sensor networks[J].Computer Networks,2012,56(5):1599-1611. [3] WANG B.Coverage problems in sensor networks:A survey[J].ACM Computing Surveys(CSUR),2011,3(4):32. [4] SINGH B,LOBIYAL D K.A novel energy-aware cluster head selection based on particle swarm optimization for wireless sensor networks[J].Human-Centric Computing and Information Sciences,2012,2(1):1-18. [5] JIN J,SRIDHARAN A,KRISHNAMACHARI B,et al.Han-dling inelastic traffic in wireless sensor networks[J].IEEE Journal on Selected Areas in Communications,2010,8(7):1105-1115. [6] AWEYA J.Technique for differential timing transfer over pac-ket networks[J].IEEE Transactions on Industrial Informatics,2013,9(1):325-336. [7] YU J,QI Y,WANG G,et al.A cluster-based routing protocol for wireless sensor networks with nonuniform node distribution[J].AEU-International Journal of Electronics and Communications,2012,6(1):54-61. [8] YU J,QI Y,WANG G,et al.An energy-aware distributed unequal clustering protocol for wireless sensor networks[J].International Journal of Distributed Sensor Networks,2011(3):876-879. [9] HEINZELMAN W B,CHANDRAKASAN A P, BALAKRISHNAN H.An application-specific protocol architecture for wireless microsensor networks[J].IEEE Transactions on Wireless Communications,2002,1(4):660-670. [10] YOUNIS O,FAHMY S.HEED:a hybrid,energy-efficient,distributed clustering approach for ad hoc sensor networks[J].IEEE Transactions on Mobile Computing,2004,3(4):366-379. [11] YU J,FENG L,JIA L,et al.A local energy consumption prediction-based clustering protocol for wireless sensor networks[J].Sensors,2014,4(12):23017-13040. [12] LI C F,CHEN G H,YE M,et al.An Uneven Cluster BasedRouting Protocol for Wireless Sensor Networks[J].Chinese Journal of Computers,2007,0(1):27-36.(in Chinese) 李成法,陈贵海,叶懋,等.一种基于非均匀分簇的无线传感器网络路由协议[J].计算机学报,2007,0(1):27-36. [13] TARHANI M,KAVIAN Y S,SIAVOSHI S.SEECH:Scalable energy efficient clustering hierarchy protocol in wireless sensor networks[J].IEEE Sensors Journal,2014,14(11):3944-3954. [14] LIN Y,ZHANG J,CHUNG H S H,et al.An ant colony optimization approach for maximizing the lifetime of heterogeneous wireless sensor networks[J].IEEE Transactions on Systems,Man,and Cybernetics,Part C(Applications and Reviews),2012,2(3):408-420. [15] HOANG D C,YADAV P,KUMAR R,et al.Real-time imple-mentation of a harmony search algorithm-based clustering protocol for energy-efficient wireless sensor networks[J].IEEE Transactions on Industrial Informatics,2014,0(1):774-783. |
| No related articles found! |
|
||
首页