Mobility management for low-latency handover in SDN-based enterprise networks

Chien Chen, Yu Ting Lin, Li-Hsing Yen, Min Cheng Chan, Chien-Chao Tseng

研究成果: Conference contribution同行評審

24 引文 斯高帕斯(Scopus)

摘要

Low-latency handover is crucial to real-Time traffic in wireless networks. This paper considers an enterprise network managed by emerging Software Defined Network (SDN) technology. For this networking environment, we propose a mobility management scheme named Mobility SDN (M-SDN) that reduces the traffic pause time caused by a host-initiated layer-2 handover. M-SDN performs handover preparation in parallel with the layer-2 handover that involves N-casting of active flows to every potential handover target. Handover preparation is enabled by efficient address resolution and location tracking. We have implemented a prototype of M-SDN and conducted several experiments to evaluate the performance of M-SDN. Experimental results show that M-SDN effectively reduces the impact of layer-2 handovers without any modification on mobile devices.

原文English
主出版物標題2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁數6
ISBN(電子)9781467398145
DOIs
出版狀態Published - 3 4月 2016
事件2016 IEEE Wireless Communications and Networking Conference, WCNC 2016 - Doha, Qatar
持續時間: 3 4月 20167 4月 2016

出版系列

名字IEEE Wireless Communications and Networking Conference, WCNC
2016-September
ISSN(列印)1525-3511

Conference

Conference2016 IEEE Wireless Communications and Networking Conference, WCNC 2016
國家/地區Qatar
城市Doha
期間3/04/167/04/16

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