OpenFlow based hybrid routing in Wireless Sensor Networks

2014 IEEE Ninth International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP) Pub Date : 2014-04-21 DOI:10.1109/ISSNIP.2014.6827650

Arak Sae Yuan, Hsiang-Ting Fang, Quincy Wu

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引用次数: 13

Abstract

Wireless Sensor Networks (WSNs) have been widely deployed in many fields and commonly adopted in many applications. There are several routing protocols for WSNs, such as Ad hoc On-Demand Distance Vector Routing (AODV) and Sensor Protocols for Information via Negotiation (SPIN). However, one major problem of these routing protocols is that they cannot provide a global view for network topologies, as they run in a distributed way. Moreover, for a distributed routing algorithm, troubleshooting always takes lots of time because the administrators must collect the routing information from individual routing nodes. OpenFlow is an emerging technology which makes network elements (such as routers or switches) programmable via a standardized interface. With OpenFlow, novel routing algorithms can be quickly deployed. In this paper, we proposed a new routing approach that integrates OpenFlow with link-state routing in WSNs. The approach allows administrators to maintain a global view on each routing path, as well as simplifies the procedure of network provisioning and troubleshooting.

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基于OpenFlow的无线传感器网络混合路由

无线传感器网络(WSNs)在许多领域得到了广泛的应用。wsn有几种路由协议，如Ad hoc按需距离矢量路由(AODV)和传感器信息协商协议(SPIN)。然而，这些路由协议的一个主要问题是，它们不能为网络拓扑提供全局视图，因为它们以分布式方式运行。此外，对于分布式路由算法，由于管理员必须从各个路由节点收集路由信息，因此故障排除总是需要花费大量时间。OpenFlow是一种新兴技术，它使网络元素(如路由器或交换机)通过标准化接口可编程。使用OpenFlow，可以快速部署新的路由算法。在本文中，我们提出了一种新的路由方法，该方法将OpenFlow与WSNs中的链路状态路由相结合。这种方法允许管理员维护每个路由路径的全局视图，并且简化了网络配置和故障排除的过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2014 IEEE Ninth International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP)

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