熵在无线传感器网络中的应用

The Application of Entropy in Wireless Sensor Networks

该文建立了一个基于无线传感器网络的静态分布模型,该模型由两个参数来描述:网络覆盖的区域S和网络中节点的个数N,在此模型基础上引入熵的概念,并结合熵原理分析和计算了该分布模型的分布函数,仿真结果显示该文利用熵取得的分布函数与用其他方法得到的结果具有一致性。

In this paper,we propose a static distribution model based on wireless sensor network,and the model can described by two parameters: the network coverage area S and the number of network nodes N.Then we introduce the concept of entropy base on this model,and analysis and calculate the distribution function of the distribution mode combined with entropy.Simula tion shows that the results have consistentcy if we compare the distribution function obtained by this paper with the results ob tained by other method.