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Paper Abstract and Keywords
Presentation 2015-06-25 10:21
Area Transmission Efficiency in Wireless Mesh Networks Using Reverse-Link Multi-User MIMO
Chikara Fuwa, Hiraku Okada, Kentaro Kobayashi, Masaaki Katayama (Nagoya Univ.) RCS2015-67
Abstract (in Japanese) (See Japanese page) 
(in English) IEEE 802.11ac, which is the latest standard of IEEE 802.11, supports forward-link (downlink) MU (Multi-
User)-MIMO (Multiple-Input Multiple-Output), and it can improve the transmission efficiency. IEEE 802.11ax,
which is under standardization, is considered to apply reverse-link (uplink) MU-MIMO, and a further improvement
of the efficiency is expected. In this paper, we propose to introduce reverse-link MU-MIMO in addition to
forward-link MU-MIMO for wireless mesh networks, and evaluate the performance in terms of area transmission
efficiency, which indicates a number of packets in a unit area. Then, we clarify that the proposed system achieves
the higher area transmission efficiency than forward-link MU-MIMO.
Keyword (in Japanese) (See Japanese page) 
(in English) wireless mesh network / forward-link MU-MIMO / reverse-link MU-MIMO / area transmission efficiency / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 113, RCS2015-67, pp. 125-129, June 2015.
Paper # RCS2015-67 
Date of Issue 2015-06-17 (RCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF RCS2015-67

Conference Information
Committee RCS  
Conference Date 2015-06-24 - 2015-06-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. 
Paper Information
Registration To RCS 
Conference Code 2015-06-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Area Transmission Efficiency in Wireless Mesh Networks Using Reverse-Link Multi-User 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  
Keyword(5)  
Keyword(6)  
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Keyword(8)  
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 2015-06-25 10:21:00 
Presentation Time 8 minutes 
Registration for RCS 
Paper # RCS2015-67 
Volume (vol) vol.115 
Number (no) no.113 
Page pp.125-129 
#Pages 5 
Date of Issue 2015-06-17 (RCS) 

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