ZigBee的一种高效WSN网络层设计

Network Layer Design in WSN Based on ZigBee

作为无线传感器网络的核心,网络层的功能定义是实现协议栈的关键。基于ZigBee规范,本文提出了一种高效的无线传感器网络的网络层实现方案。进一步,搭建了以射频芯片CC2531为核心的硬件平台进行验证。实验结果表明,方案所使用的路由算法简捷高效,并具有较好的网络管理自组织性以及可拓展性等特点。

As the core of wireless sensor network, the function definition of network layer is the key to implementing protocol stacks. Based on ZigBee specification, this paper presents an efficient solution of network layer in wireless sensor networks. Further, it is tested on the hardware platform built by CC2531 RF chip. The results show that the routing algorithm is simple and efficient, and that the net- work management has characteristics of self-organization and expansibility.