Paper Abstract and Keywords |
Presentation |
2008-03-06 08:40
Handover management scheme based on estimation of AP queue length in VoWLANs Eigo Horiuchi, Shigeru Kashihara (NAIST), Kazuya Tsukamoto (KIT), Youki Kadobayashi, Suguru Yamaguchi (NAIST) IN2007-171 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In ubiquitous WLANs, Mobile Nodes (MNs) are likely to execute handovers between WLANs with different IP subnets during VoIP (Voice over IP) communications. So far, we proposed the handover management scheme based on the number of frame retransmissions to maintain the VoIP communication quality during handover. The previous work focused on only wireless link quality during movement. However, in VoIP communications, the packet loss and queuing delay experienced in an access point severely degrade the VoIP communication quality due to increase in the number of MNs and the effects of multi-rate WLANs. Therefore, in this paper, we propose a handover management scheme based on estimation of AP queue length to avoid the degradation, and evaluate the performance of it through simulation experiments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Handover / VoIP / Queue Length / Multirate Wireless LAN / Cross-Layer / Multihoming / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 525, IN2007-171, pp. 73-78, March 2008. |
Paper # |
IN2007-171 |
Date of Issue |
2008-02-28 (IN) |
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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IN2007-171 |
Conference Information |
Committee |
NS IN |
Conference Date |
2008-03-06 - 2008-03-07 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Bankoku Shinryokan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
IN |
Conference Code |
2008-03-NS-IN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Handover management scheme based on estimation of AP queue length in VoWLANs |
Sub Title (in English) |
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Keyword(1) |
Handover |
Keyword(2) |
VoIP |
Keyword(3) |
Queue Length |
Keyword(4) |
Multirate Wireless LAN |
Keyword(5) |
Cross-Layer |
Keyword(6) |
Multihoming |
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Keyword(8) |
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1st Author's Name |
Eigo Horiuchi |
1st Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
2nd Author's Name |
Shigeru Kashihara |
2nd Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
3rd Author's Name |
Kazuya Tsukamoto |
3rd Author's Affiliation |
Kyusyu Institute of Technology (KIT) |
4th Author's Name |
Youki Kadobayashi |
4th Author's Affiliation |
Nara Institute of Science and Technology (NAIST) |
5th Author's Name |
Suguru Yamaguchi |
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Nara Institute of Science and Technology (NAIST) |
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Speaker |
Author-1 |
Date Time |
2008-03-06 08:40:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2007-171 |
Volume (vol) |
vol.107 |
Number (no) |
no.525 |
Page |
pp.73-78 |
#Pages |
6 |
Date of Issue |
2008-02-28 (IN) |
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