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Paper Abstract and Keywords
Presentation 2017-08-29 14:00
Frame Aggregation Size Selection for Improving IEEE 802.11ac MU-MIMO Downlink Throughput
Tomokazu Moriyama, Ryo Yamamoto, Satoshi Ohzahata, Toshihiko Kato (The Univ. of Electro-Commun.) CQ2017-66
Abstract (in Japanese) (See Japanese page) 
(in English) In order to improve throughput over WLAN (Wireless Local Area Network), IEEE 802.11ac standard, which comes to be used recently, adopts the frame aggregation and MU-MIMO (Multi-User Multiple-Input and Multiple-Output) mechanisms. When the frame reception times are different, however, it is possible that there may be wasted portions in spatial streams. In order to avoid these wastes, several methods to control the frame aggregation size for MU-MIMO has been proposed. The conventional methods mainly focus on the increase of channel utilization, that is, decrease the waste of spatial streams. However, they suffer from increased queueing delay of packet transfer. In this paper, we propose a novel scheme to select the frame aggregation size by applying Nash Bargaining Solution (NBS) of negotiation game. The result of performance evaluation by computer simulation clarifies the improvement of throughput by the proposed scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) WLAN / IEEE 802.11ac / MU-MIMO / Frame aggregation / Nash Bargaining Solution / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 185, CQ2017-66, pp. 87-92, Aug. 2017.
Paper # CQ2017-66 
Date of Issue 2017-08-21 (CQ) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee CQ  
Conference Date 2017-08-28 - 2017-08-29 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo University of Science 
Topics (in Japanese) (See Japanese page) 
Topics (in English) QoS and QoE in Wireless Communication, Wireless Resource Allocation, Cross-Layer Techniques, Quality of Wireless Services, Wireless Transmission Quality, M2M/IoT/Wireless Sensor Network, Wireless LAN, Adhoc Network, Cloud Wireless Access Network, etc. 
Paper Information
Registration To CQ 
Conference Code 2017-08-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Frame Aggregation Size Selection for Improving IEEE 802.11ac MU-MIMO Downlink Throughput 
Sub Title (in English)  
Keyword(1) WLAN  
Keyword(2) IEEE 802.11ac  
Keyword(3) MU-MIMO  
Keyword(4) Frame aggregation  
Keyword(5) Nash Bargaining Solution  
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Keyword(8)  
1st Author's Name Tomokazu Moriyama  
1st Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Commun.)
2nd Author's Name Ryo Yamamoto  
2nd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Commun.)
3rd Author's Name Satoshi Ohzahata  
3rd Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Commun.)
4th Author's Name Toshihiko Kato  
4th Author's Affiliation The University of Electro-Communications (The Univ. of Electro-Commun.)
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Speaker Author-1 
Date Time 2017-08-29 14:00:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2017-66 
Volume (vol) vol.117 
Number (no) no.185 
Page pp.87-92 
#Pages 6 
Date of Issue 2017-08-21 (CQ) 

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