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| Presentation | 2012-12-14 09:00 [Encouragement Talk] Performance Evaluation of Distributed User Association based on User Utility in Wireless Networks Takahiro Iwami, Tsutomu Inamoto, Yumi Takaki (Kobe Univ.), Kyoko Yamori (Asahi Univ.), Chikara Ohta, Hisashi Tamaki (Kobe Univ.)  NS2012-134 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent, public WLANs based on IEEE802.11 standard are widely deployed. In an environment that several APs (Access Points) are available, a UTE (User Terminal Equipment) needs to choose an AP to associate. In such a case, the UTE associates with the AP with the strongest RSSI (Received Signal Strength Indicator). This simple and conventional scheme, however, may make the UTE choose a heavily loaded AP even though there is any unloaded AP. Thus, it possibly leads to inefficient network utilization. Then, so far, more sophisticate schemes for AP association and/or user guidance have been proposed. To the best of our knowledge, however, these existing schemes do not take into account of individual difference among UTEs with respect to user utility, physical data rate, traffic characteristics such as traffic demand and packet length. In this paper, we propose a distributed user association control considering such diversity of UTEs. Through our numerical simulations, we confirm that our distributed control scheme can improve user utility. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IEEE802.11 / wireless Lan / user association / handover / Gibbs sampling / user utility / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 350, NS2012-134, pp. 103-108, Dec. 2012. | |
| Paper # | NS2012-134 | |
| Date of Issue | 2012-12-06 (NS) | |
| 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) | |
| Download PDF | NS2012-134 |
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| Conference Information | |
| Committee | NS RCS |
| Conference Date | 2012-12-13 - 2012-12-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2012-12-NS-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Distributed User Association based on User Utility in Wireless Networks |
| Sub Title (in English) | |
| Keyword(1) | IEEE802.11 |
| Keyword(2) | wireless Lan |
| Keyword(3) | user association |
| Keyword(4) | handover |
| Keyword(5) | Gibbs sampling |
| Keyword(6) | user utility |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takahiro Iwami |
| 1st Author's Affiliation | Kobe University (Kobe Univ.) |
| 2nd Author's Name | Tsutomu Inamoto |
| 2nd Author's Affiliation | Kobe University (Kobe Univ.) |
| 3rd Author's Name | Yumi Takaki |
| 3rd Author's Affiliation | Kobe University (Kobe Univ.) |
| 4th Author's Name | Kyoko Yamori |
| 4th Author's Affiliation | Asahi University (Asahi Univ.) |
| 5th Author's Name | Chikara Ohta |
| 5th Author's Affiliation | Kobe University (Kobe Univ.) |
| 6th Author's Name | Hisashi Tamaki |
| 6th Author's Affiliation | Kobe University (Kobe Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-12-14 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2012-134 |
| Volume (vol) | vol.112 |
| Number (no) | no.350 |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2012-12-06 (NS) |
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