Dynamic Channel Utilization Method for Software Defined WMN with Awareness of Radio Interference and Wireless Link Rate

摘要：

　　This paper proposes a dynamic channel utilization method to minimize transmission delay by considering radio interference and wireless link rate for software defined multi-channel wireless mesh networks(SD-WMN).The OpenFlow technology,which enables us to control flows by programming,is employed to effectively utilize multiple channels in SD-WMN for traffic balancing.Existing methods assume fixed wireless link rate,which only consider radio interference to select channels for achieving load balancing.In this paper,we propose an efficient method that can jointly consider both radio interference and wireless link rate.Simulation results confirm that the proposed method outperforms existing methods by effectively reducing total transmission delay.

关键词： Radio Interference Wireless Link Rate SD-WMN OpenFlow

作者: Zeyu Luan Zhipeng Zhao Bin Wu

作者单位: Tianjin International Engineering Institute,Tianjin University School of Computer Science and Technology,Tianjin University

会议类型: 国际会议

会议名称: 2017 IEEE 2nd Advanced Information Technology,Electronic and Automation Control Conference(IAEAC 2017)(2017 IEEE 第2届先进信息技术、电子与自动化控制国际会议)

会议地点: 重庆

会议语种:英文

页码: 1287-1290

在线出版日期: 2017-03-25（万方平台首次上网日期，不代表论文的发表时间）