| ID | 114077 |
| Author |
Kinoshita, Kazuhiko
Tokushima University
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Nishikori, Shu
Osaka University
Tanigawa, Yosuke
Osaka Prefecture University
Tode, Hideki
Osaka Prefecture University
Watanabe, Takashi
Osaka University
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| Keywords | ZigBee
Wi-Fi
channel control
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| Content Type |
Journal Article
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| Description | Coexistence between ZigBee and Wi-Fi technologies, which operate within the same frequency band, is increasing with the widespread use of the IoT (Internet of Things). ZigBee devices suffer significant decrease in the sink arrival rate of packets in the presence of Wi-Fi interference. To overcome this problem, many channel control methods have been proposed. These existing methods switch only ZigBee channels to avoid interference with Wi-Fi. In contrast, we propose a cooperative channel control method for improving ZigBee packet arrival rate by controlling both the Wi-Fi and ZigBee channels. Specifically, the proposed method not only controls ZigBee devices and channels but also requests a temporary pause in the use of specific Wi-Fi channels. Finally, we show the effectiveness of the proposed method from the viewpoints of ZigBee’s packet arrival rate and applications’ satisfaction using computer simulations. In addition, the effective action of the proposed method is also demonstrated by experiments with prototyping.
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| Journal Title |
IEICE Transactions on Communications
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| ISSN | 17451345
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| Publisher | The Institute of Electronics, Information and Communication Engineers
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| Volume | E103-B
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| Issue | 3
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| Start Page | 181
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| End Page | 189
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| Published Date | 2020-03-01
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| Remark | IEICE Transactions Online TOP：http://search.ieice.org/
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| Rights | © 2019 The Institute of Electronics, Information and Communication Engineers
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| EDB ID | |
| DOI (Published Version) | |
| URL ( Publisher's Version ) | |
| FullText File | |
| language |
eng
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| TextVersion |
Publisher
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| departments |
Science and Technology
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