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Paper Abstract and Keywords
Presentation 2016-10-06 13:20
[Poster Presentation] Performance Evaluation of Area Transmission Efficiency in Wireless Mesh Networks Using Forward- and Reverse-Link MU-MIMO
Chikara Fuwa, Hiraku Okada, Kentaro Kobayashi, Masaaki Katayama (Nagoya Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Mesh networks, which can be easily constructed by distributing
nodes only, are used as emergency communication networks.
The wireless mesh networks employ a wireless local area network, IEEE 802.11, which uses an unlicensed frequency band.
IEEE 802.11ac supports forward-link (downlink) MU-MIMO and can improve transmission
efficiency.
IEEE 802.11ax, which is under standardization following 802.11ac,
applies reverse-link (uplink) MU-MIMO, and can result in further
improvement of efficiency.
The purpose of this paper is to investigate the performance of wireless mesh networks
using MU-MIMO.
We use area transmission efficiency as an evaluation index, where the area transmission
efficiency indicates the number of packets in a unit area, and evaluate
a geometrical data rate considering a carrier sense region and an interfere region.
In addition, the results show the difference in the performances
between forward- and reverse-link MU-MIMO according to the traffic
in the network.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless mesh network / forward-link MU-MIMO / reverse-link MU-MIMO / area transmission efficiency / / / /  
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Conference Information
Committee CQ  
Conference Date 2016-10-06 - 2016-10-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Naganoken Nokyo Building 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CQ 
Conference Code 2016-10-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Performance Evaluation of Area Transmission Efficiency in Wireless Mesh Networks Using Forward- and Reverse-Link MU-MIMO 
Sub Title (in English)  
Keyword(1) wireless mesh network  
Keyword(2) forward-link MU-MIMO  
Keyword(3) reverse-link MU-MIMO  
Keyword(4) area transmission efficiency  
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1st Author's Name Chikara Fuwa  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Hiraku Okada  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Kentaro Kobayashi  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
4th Author's Name Masaaki Katayama  
4th Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2016-10-06 13:20:00 
Presentation Time 50 minutes 
Registration for CQ 
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