Paper Abstract and Keywords |
Presentation |
2019-09-06 09:25
A Media Access Control using Capture Effect Improving Throughput Fairness among WLAN Systems Yoshiki Miura, Hiroyasu Obata, Chisa Takano, Kenji Ishida (Hiroshima City Univ.) IN2019-25 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
When a SACA method, which has been proposed as a media access control considering the capture effect and solving frame collisions in Wireless LAN (WLAN) and between multiple WLANs, coexists with the traditional CSMA/CA, it has been confirmed that the throughput between terminals using SACA method and CSMA/CA becomes unfair by the control that aggressively increases the transmission opportunity of SACA method if the distance between WLANs is short. To cope with this problem, in this paper, we show the throughput fairness can be improved by setting a threshold to limit the number of reusing the back-off time which is used in the previous successful transmission in SACA method. Furthermore, we propose a dynamic threshold setting method that controls the number of reusing back-off time according to the distance between WLANs in order to realize improving throughput fairness and higher total throughput.
We also evaluate effectiveness of the proposed method by simulation experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless LAN / Capture Effect / Fairness of Throughput / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 195, IN2019-25, pp. 11-16, Sept. 2019. |
Paper # |
IN2019-25 |
Date of Issue |
2019-08-29 (IN) |
ISSN |
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) |
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IN2019-25 |
Conference Information |
Committee |
NS IN CS NV |
Conference Date |
2019-09-05 - 2019-09-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Research Institute of Electrical Communication, Tohoku Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Session management (SIP/IMS), Interoperability/Standardization, NGN/NwGN/Future networks, Cloud/Data center networks, SDN (OpenFlow, etc.)/NFV, IPv6, Machine learning, etc. |
Paper Information |
Registration To |
IN |
Conference Code |
2019-09-NS-IN-CS-NV |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Media Access Control using Capture Effect Improving Throughput Fairness among WLAN Systems |
Sub Title (in English) |
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Keyword(1) |
Wireless LAN |
Keyword(2) |
Capture Effect |
Keyword(3) |
Fairness of Throughput |
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1st Author's Name |
Yoshiki Miura |
1st Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
2nd Author's Name |
Hiroyasu Obata |
2nd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
3rd Author's Name |
Chisa Takano |
3rd Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
4th Author's Name |
Kenji Ishida |
4th Author's Affiliation |
Hiroshima City University (Hiroshima City Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-09-06 09:25:00 |
Presentation Time |
25 minutes |
Registration for |
IN |
Paper # |
IN2019-25 |
Volume (vol) |
vol.119 |
Number (no) |
no.195 |
Page |
pp.11-16 |
#Pages |
6 |
Date of Issue |
2019-08-29 (IN) |
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