【作者】 张维勇； 张芬； 马学森；

【Author】 Zhang Weiyong,Zhang Fen,Ma Xuesen School of computer &information Hefei University of Technology,Hefei 230009,P.R.China

【机构】 合肥工业大学计算机与信息学院；

【摘要】 为实现大型移动传感器网络节点管理,提出一种简单的分簇算法。算法能够快速部署网络,同时在节点快速移动时,维护簇结构的控制开销较小。分析了无线传感器网络通信标准802.15.4协议的一些重要特征,重点给出算法结合MAC协议,利用信标同步和时槽保障机制的实现方法。最后,仿真结果表明分簇算法能够有效的管理网络。更多还原

【Abstract】 For the sake of managing the mobile node in the large Wireless Sensor Network,a simple Clustering Algorithm is propounded,which can form the network structure rapidly and make use of less control overhead to adapt to mobility.The algorithm is implemented in combination with IEEE 802.15.4 MAC protocol,which has the characteristics of beacon syn-chronization and Guaranteed Time Slots.Finally,the simulation experiments illustrate the algorithm is able to managed net-work effectively.更多还原