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Paper Abstract and Keywords
Presentation 2016-03-03 10:10
Multi-interface D2D Relaying for increasing WLAN throughput performance
Shinya Yamada, Kazuya Tsukamoto (KIT) NS2015-179
Abstract (in Japanese) (See Japanese page) 
(in English) Recently,many Wireless LAN access points (APs) are widely deployed in public spaces such as station and park and Wireless LAN interface is commonly installed in handheld station (STA) such as smart phone.Therefore,ultra dense WLAN environment will be likely to appear in the near future.Although CSMA/CA as MAC protocol for WLAN provides the access right equally among all belonging STAs, their data rates are different each other in response to the radio condition (e.g., frame collision and transmission distance).In particular,coexistence of different data rates under the same AP will inevitably occur in the ultra dense WLAN environment and thereby we suffer drastic decrease in the throughput performance due to the performance anomaly problem.In this paper,we propose a Device-to-Device Relaying scheme to solve the performance anomaly problem.In the scheme,an intermediate STA which has multiple WLAN interfaces relays data packets between the AP and the destination STA.Through simulation experiment,we show that the proposed D2D Relaying can improve WLAN throughput performance remarkably.
Keyword (in Japanese) (See Japanese page) 
(in English) IEEE 802.11 / Performance Anomaly問題 / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 483, NS2015-179, pp. 65-70, March 2016.
Paper # NS2015-179 
Date of Issue 2016-02-25 (NS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 NS IN  
Conference Date 2016-03-03 - 2016-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Phoenix Seagaia Resort 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2016-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Multi-interface D2D Relaying for increasing WLAN throughput performance 
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Keyword(1) IEEE 802.11  
Keyword(2) Performance Anomaly問題  
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1st Author's Name Shinya Yamada  
1st Author's Affiliation Kyushu Institute of Technology (KIT)
2nd Author's Name Kazuya Tsukamoto  
2nd Author's Affiliation Kyushu Institute of Technology (KIT)
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Speaker Author-1 
Date Time 2016-03-03 10:10:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2015-179 
Volume (vol) vol.115 
Number (no) no.483 
Page pp.65-70 
#Pages
Date of Issue 2016-02-25 (NS) 


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