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An adaptive channel utilization method with traffic balancing for multi-hop multi-channel wireless backbone network
著者
  Yuzo Taenaka and Kazuya Tsukamoto
 
雑誌名/会議名
  International Conference on Software-Defined and Virtualized Future Wireless Networks (SDWN), CD-ROM, Rome, Italy (Oct. 2014) 2014 年 10 月
 
アブストラクト
  This paper presents an effective channel utilization method for a multi-hop wireless backbone network (WBN) constructed with multiple channels. In the previous work, we proposed a novel OpenFlow based management framework for the WBN, which enables access points to handle the unlimited number of channels simultaneously. Since the framework also enables us to easily and programmably use channels for packet forwarding, the utilization of multiple channels can be potentially optimized, thereby maximizing the network capacity of the WBN. However, since the previous work focused on the framework, the effective use of multiple channels was not completely addressed. Therefore, in this paper, we propose a channel utilization method that balances the amount of traffic among multiple channels to maximize the network capacity. Through the performance evaluation in a real testbed, the proposed method can effectively use all channels in a 3-hop WBN.
 
キーワード
  Wireless, mhwn
 
記述言語
  English
 
 

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