Paper Abstract and Keywords |
Presentation |
2020-03-05 11:00
Quantitative Evaluation for Exposed Wireless LAN Problem Considering User Cooperative Mobility Kensuke Hiroshima, Tutomu Murase (Nagoya Univ.) IN2019-89 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes the user cooperative mobility for “Exposed Wireless LAN Problem” with the quantitative evaluation. We can access the Internet everywhere via mobile routers, tethering terminals and so on. On the other hand, the interference among wireless LANs becomes the problem. The users cannot obtain satisfactory communication quality due to the interference. This paper focuses the problem incurred by IEEE 802.11 CSMA/CA, “Exposed Wireless LAN Problem”, which is caused by the excessive carrier sense among wireless LANs. The idea for solving this problem is the user cooperative mobility control: the users move to proper position where could exploit capture effect. In this paper, we quantitatively evaluate communication quality in consideration of the user cooperative mobility. We show that the user's movement guidelines proposed in this paper can improve the throughput up to 5 times while maintaining high fairness. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless LAN / User cooperative mobility / Frame capture effect / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 461, IN2019-89, pp. 79-84, March 2020. |
Paper # |
IN2019-89 |
Date of Issue |
2020-02-27 (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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IN2019-89 |
Conference Information |
Committee |
NS IN |
Conference Date |
2020-03-05 - 2020-03-06 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Royal Hotel Okinawa Zanpa-Misaki |
Topics (in Japanese) |
(See Japanese page) |
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General |
Paper Information |
Registration To |
IN |
Conference Code |
2020-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Quantitative Evaluation for Exposed Wireless LAN Problem Considering User Cooperative Mobility |
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Wireless LAN |
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User cooperative mobility |
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Frame capture effect |
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1st Author's Name |
Kensuke Hiroshima |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Tutomu Murase |
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Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2020-03-05 11:00:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2019-89 |
Volume (vol) |
vol.119 |
Number (no) |
no.461 |
Page |
pp.79-84 |
#Pages |
6 |
Date of Issue |
2020-02-27 (IN) |
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