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WSN中基于任播的新型分层路由算法
New hierarchy routing algorithm based on Anycast in wireless sensor networks
【摘要】 传感器网络已成为一种重要、新型的信息获取和处理技术,路由协议作为其中的一种支撑技术占有重要地位。文章在简要介绍并分析现有的路由算法的基础上,提出了一种新型的基于任播的分层路由算法;算法在节能、灵活性、容错性、QOS、延迟及负载平衡等方面都有一定程度的提高;最后,展望了Anycast协议在传感器网络中的应用前景。
【Abstract】 Sensor networks have become a new significant method of information acquirement and processing.As a supporting technology,routing protocol plays an important part in it.In this paper,the present routing protocol is analyzed,and then a new routing algorithm of adjacent clusters for wireless sensor networks is put forward based on Anycast.This algorithm makes advancement in many aspects such as energy saving,flexibility,QOS,detention,and load balance.The application of Anycast protocol in sensor networks is also discussed.
【关键词】 无线传感器网络;
路由算法;
Anycast协议;
【Key words】 wireless sensor network; routing protocol; Anycast protocol;
【Key words】 wireless sensor network; routing protocol; Anycast protocol;
【基金】 安徽省教育厅自然科学基金资助项目(2005kj049)
- 【文献出处】 合肥工业大学学报(自然科学版) ,Journal of Hefei University of Technology(Natural Science) , 编辑部邮箱 ,2008年03期
- 【分类号】TP212.9;TP393.01
- 【被引频次】3
- 【下载频次】101