對Zigbee 無線組網技術在節(jié)點數(shù)量眾多，節(jié)點部署有特殊要求的場景中的應用問題進行了分析和研究。首先簡單介紹了Zigbee 協(xié)議棧，Zigbee 節(jié)點類型和拓撲類型，為應用場景中的特殊問題研究提供了必要的理論基礎。然后從地址分配和與網絡規(guī)模相關的參數(shù)設定的角度對Zigbee 網絡進行了深入的研究，詳細闡述了Zigbee 地址分配使用的算法Cskip，計算出不同網絡參數(shù)設定下的Zigbee 節(jié)點總數(shù)。最后提出了特殊應用場景的節(jié)點部署方案，使Zigbee 技術在該類特殊應用場景中能夠發(fā)揮其作用。
關鍵詞： 無線傳感器網絡，Zigbee，大數(shù)量節(jié)點，節(jié)點部署

The Research on Zigbee Problems of Application with a mass of Nodes
YAO Chun (School of Electronic and Information Engineering Tongji University, Shanghai 200092, China) Abstract: This paper analyzes and researches Zigbee problems of application with a mass of nodes and special requirement on node deployment. Firstly, the paper introduces Zigbee stack, node type and topology type, which provide the necessary basic theory for this kind of application. Then it researches deeply into the Zigbee network from the views of address allocation and the parameters setup which are related to network extent. It elaborates Cskip used by Zigbee address allocation and calculates the total nodes of Zigbee with different network parameters. Finally, it gives out a solution about node deployment in the application with large number of nodes.
Keywords: WSN, Zigbee, A mass of nodes, Deployment