Paper Abstract and Keywords |
Presentation |
2016-06-24 11:10
Experimental Evaluation of the Impact of Channel Bonding in 802.11ac Wireless LAN Daiki Nobayashi, Yutaka Fukuda, Kazuya Tsukamoto (Kyushu Inst. of Tech.), Kazuki Fujii, Hitomi Tamura (Fukuoka Inst. of Tech.), Takeshi Ikenaga (Kyushu Inst. of Tech.) NS2016-42 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this paper, we focus on a function of channel bonding, which is introduced to IEEE 802.11ac Wireless LAN to increase throughput performance drastically, and examine the impact of channel bonding on communication performance under various practical environment. The channel bonding in 802.11ac extends a range of frequency band up to 80 MHz / 160 MHz compared with that of the conventional IEEE 802.11a/n (20 MHz/40 MHz). However, under the practical environment, coexistence of 802.11ac with channel bonding and the conventional WLAN with 20 MHz band inevitably happens. Therefore, we first investigated the detailed behavior of channel bonding with in the IEEE 802.11ac through the campus-level experiments. Next, we examine how the channel bonding with 80 MHz affects the communication performance, when the channel in use of conventional WLAN is changed. As a result, we found that a function of rate adaptation has a significant impact on communication performance with channel bonding of wide bands. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless LANs / IEEE 802.11ac / Channel Bonding / Performance Evaluation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 111, NS2016-42, pp. 79-84, June 2016. |
Paper # |
NS2016-42 |
Date of Issue |
2016-06-16 (NS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
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NS2016-42 |
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