• 中国计算机学会会刊
  • 中国科技核心期刊
  • 中文核心期刊

J4 ›› 2015, Vol. 37 ›› Issue (07): 1290-1296.

• 论文 • 上一篇    下一篇

基于OPNET仿真的ZigBee信标模式网络性能研究

兰勇1,陈志成2   

  1. (1.长安大学信息工程学院,陕西 西安 710064;2.北京邮电大学计算机学院,北京100786)
  • 收稿日期:2014-11-03 修回日期:2015-03-16 出版日期:2015-07-25 发布日期:2015-07-25
  • 基金资助:

    陕西省科技计划资助项目(2011K0621);中央高校基本科研业务费专项资金资助项目(CHD2010JC079)

Study on the performance of beaconenabled ZigBee
networks based on OPNET simulation   

LAN Yong1,CHEN Zhicheng2   

  1. (1.School of Information Engineering,Chang’an University,Xi’an 710064;
    2.School of Computer Science,Beijing University of Posts and Telecommunications,Beijing 100786,China)
  • Received:2014-11-03 Revised:2015-03-16 Online:2015-07-25 Published:2015-07-25

摘要:

针对信标模式的ZigBee网络性能受超帧参数取值影响关系复杂的这一特性,采用OPNET模型仿真方法,对所有不同超帧参数取值的网络模型实例进行仿真,并基于仿真结果分析了ZigBee网络性能受超帧参数取值的影响规律;基于分析出的性能影响关系,进一步提出了在ZigBee网络应用设计中的超帧参数配置策略。研究结果表明,基于OPNET网络模型的性能仿真结果,更全面地反映了ZigBee网络性能与超帧参数的影响关系,并可作为ZigBee应用设计中配置更为适合的超帧参数的理论依据。

关键词: ZigBee, OPNET, 信标模式, 超帧参数, 网络性能

Abstract:

Aiming at understanding how the superframe parameters impact the performance of ZigBee networks, we study the impact relationship based on the OPNET modeler and conduct simulations on network models with different superframe parameters.On the basis of the simulation results,we identify the interrelation between network performance and superframe parameters.Furthermore,based on the identified interrelation,we propose a configuration strategy of superframe parameters for ZigBee networks. Experimental results show that the impact of the superframe parameters on the performance of ZigBee networks is depicted more comprehensively by using the OPNET simulation method, and the proposed configuration strategy  provides a better configuration of superframe parameters for  ZigBee network applications.Key words: 

Key words: ZigBee;OPNET;beacon-enabled;superframe parameters;network performance