Paper Abstract and Keywords |
Presentation |
2017-12-21 09:50
A Study of Backlog Control Middleware in Android Terminals Ayumi Shimada (Ochanomizu Univ), Saneyasu Yamaguchi (Kogakuin Univ), Masato Ogchi (Ochanomizu Univ) MoNA2017-27 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Network congestion is a prevalent problem on the Internet. Modern loss-based TCP algorithms aim to increase throughput by using aggressive congestion window (CWND) control strategies. Due to such strategies, a large number of packets may be backlogged and eventually dropped at the entry point to a wireless access network. Our previous work proposed CUBIC-based CWND control middleware for Android terminals to solve the backlog issue. It utilizes Round Trip Time (RTT) as an indication of the TCP ACK backlog condition at the WLAN Access Point (AP), and controls the upper and lower bounds of its CWND size to suppress excessive transmissions of its own TCP DATA packets. However, the middleware causes the severe fairness dwindling due to the timing difference of the middleware of each node when to start the control. In this study, we propose a new mechanism which takes the fairness of the transmission into account. Our new method starts control with taking cooperativeness into account. Our evaluation demonstrated that our new method gained more cooperativeness and fairness over the previous one by comprehending the situation of all other competing devices in the network. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
TCP / Android / Congestion / Fairness / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 371, MoNA2017-27, pp. 1-6, Dec. 2017. |
Paper # |
MoNA2017-27 |
Date of Issue |
2017-12-14 (MoNA) |
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) |
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MoNA2017-27 |
Conference Information |
Committee |
MoNA |
Conference Date |
2017-12-21 - 2017-12-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ochanomizu University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Cloud computing, Big data, Wireless network, etc. |
Paper Information |
Registration To |
MoNA |
Conference Code |
2017-12-MoNA |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study of Backlog Control Middleware in Android Terminals |
Sub Title (in English) |
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TCP |
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Android |
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Congestion |
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Fairness |
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1st Author's Name |
Ayumi Shimada |
1st Author's Affiliation |
Ochanomizu University (Ochanomizu Univ) |
2nd Author's Name |
Saneyasu Yamaguchi |
2nd Author's Affiliation |
Kogakuin University (Kogakuin Univ) |
3rd Author's Name |
Masato Ogchi |
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Ochanomizu University (Ochanomizu Univ) |
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Speaker |
Author-1 |
Date Time |
2017-12-21 09:50:00 |
Presentation Time |
25 minutes |
Registration for |
MoNA |
Paper # |
MoNA2017-27 |
Volume (vol) |
vol.117 |
Number (no) |
no.371 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2017-12-14 (MoNA) |
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