Computer Engineering and Applications ›› 2011, Vol. 47 ›› Issue (18): 114-117.

• 网络、通信、安全 • Previous Articles     Next Articles

Near saturated scatternet formation method for Bluetooth wireless sensor networks

WU Chun1,CHEN Xuedong2,JIANG Hong1,YIN Maowei1   

  1. 1.School of National Defense Technology,Southwest University of Science and Technology,Mianyang,Sichuan 621010,China
    2.Institute of Electronic Engineering,China Academy of Engineering Physics,Mianyang,Sichuan 621900,China
  • Received:1900-01-01 Revised:1900-01-01 Online:2011-06-21 Published:2011-06-21

蓝牙无线传感器网络近饱和组网方法

伍 春1,陈雪冬2,江 虹1,印茂伟1   

  1. 1.西南科技大学 国防科技学院,四川 绵阳 621010
    2.中国工程物理研究院 电子工程研究所,四川 绵阳 621900

Abstract: According to the application of Bluetooth in Wireless Sensor Networks(WSN),this paper proposes a scatternet formation method for Bluetooth-based WSN.The description of scatternet formation process in detail and performance analysis and evaluation of the method are given.The proposed approach employs tree topology,near saturated piconet,backup of key nodes and so on.The advantages of this method are small number of piconets and good robust network and long network survival time.

Key words: Bluetooth, Wireless Sensor Networks(WSN), piconet, scatternet

摘要: 针对蓝牙在无线传感器网络中的应用,提出了一种蓝牙无线传感器网络组网方法,详细地描述了组网过程,并对该方法的性能进行了分析评估。组网方法采用了树形拓扑、近饱和微微网、关键节点备份等机制,具有网络内微微网数较少、网络健壮性较好、生存时间较长的优点。

关键词: 蓝牙, 无线传感器网络, 微微网, 散射网