A Novel Wireless Sensor Networks Structure Based on the SDN
A Novel Wireless Sensor Networks Structure Based on the SDN
复制标题
一种基于SDN的新型无线传感器网络结构
DOI：
10.1155/2014/874047
复制
发表时间：
2014-01-01
影响因子：
2.3
通讯作者：
Ren, Wanli
中科院分区：
文献类型：
--
作者：
Han, Zhi-jie;Ren, Wanli
自基于OpenFlow的软件定义网络SDN(Software Defined Network)技术诞生以来，国内外研究机构对这一新兴领域越来越重视。以标准化和兼容性著称的OpenFlow技术为网络虚拟化带来了许多研究领域的创新解决方案。由于无线传感器网络节点复杂且不易移动，且网络拓扑结构随时间变化较快，这就需要一种能够适应这种高度拓扑变化的路由协议。由于传统的无线传感器网络协议通信需要考虑能耗、负载均衡等因素，很难找到一个能够兼顾网络各个方面的算法。本文通过对OpenFlow技术在传统网络应用中的研究，提出了一种新的无线传感器网络解决方案。
Since the SDN (Software Defined Network) technology based on OpenFlow was born, domestic and foreign research institutions have had increasing attention to this emerging field. The OpenFlow technology which is known for standardization and compatibility network virtualization has brought a lot of innovative solutions in the field of research. As the wireless sensor network node is complex and difficult to move and the network topology is changing rapidly with time, this requires a routing protocol for it to be able to adapt to this high topology change. Because traditional WSNS protocol communication needs to consider energy consumption, load balancing and other factors, it is difficult to find one to take into account all aspects of network algorithms. In this paper, we put forward a new solution for WSNS in accordance with the OpenFlow technology research in the application of traditional network.