講演抄録/キーワード |
講演名 |
2018-08-20 10:55
A study of Minimax Access-Point Setup Optimization Approach in IEEE802.11ac WLAN at 5GHz ○Zinan Wang・Kyaw Soe Lwin・Minoru Kuribayashi・Nobuo Funabiki(Okayama Univ.) SRW2018-12 |
抄録 |
(和) |
Previously, we have studied the minimax access-point(AP) setup optimization approach to improve the throughput performance of a wireless local-area network(WLAN) with IEEE802.11n at 2.4GHz. Recently, IEEE802.11ac at 5GHz has become popular due to the much higher data rate than 11n, using a larger number of antennas for multiple-input-multiple-output(MIMO), the larger frame aggregation size, the beamforming,and the multi-user-MIMO(MU-MIMO). In this paper, we present the application of the minimax AP setup optimization approach to WLAN with IEEE802.11ac at 5GHz. First, the throughput performance of this WLAN using MIMO links is investigated and compared with the one for 11n at 2.4GHz. Then, the minimax AP setup optimization approach is applied to 11ac at 5GHz with slight modifications. We evaluate our proposals through extensive ecperiments in three network fields and confirm the effectiveness for 11ac at 5GHz. |
(英) |
Previously, we have studied the minimax access-point(AP) setup optimization approach to improve the throughput performance of a wireless local-area network(WLAN) with IEEE802.11n at 2.4GHz. Recently, IEEE802.11ac at 5GHz has become popular due to the much higher data rate than 11n, using a larger number of antennas for multiple-input-multiple-output(MIMO), the larger frame aggregation size, the beamforming,and the multi-user-MIMO(MU-MIMO). In this paper, we present the application of the minimax AP setup optimization approach to WLAN with IEEE802.11ac at 5GHz. First, the throughput performance of this WLAN using MIMO links is investigated and compared with the one for 11n at 2.4GHz. Then, the minimax AP setup optimization approach is applied to 11ac at 5GHz with slight modifications. We evaluate our proposals through extensive ecperiments in three network fields and confirm the effectiveness for 11ac at 5GHz. |
キーワード |
(和) |
Wieless local area network / access-point setup / MIMO / IEEE 802.11n/ac / throughput estimation model / / / |
(英) |
Wieless local area network / access-point setup / MIMO / IEEE 802.11n/ac / throughput estimation model / / / |
文献情報 |
信学技報, vol. 118, no. 183, SRW2018-12, pp. 19-24, 2018年8月. |
資料番号 |
SRW2018-12 |
発行日 |
2018-08-13 (SRW) |
ISSN |
Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
SRW2018-12 |
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