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| Presentation | 2012-04-19 15:25 Adaptive Fairness and Throughput Control Approach for Multiuser Scheduling in Wireless Networks Lin Shan (Kyoto Univ.), Sonia Aissa (INRS), Hidekazu Murata, Susumu Yoshida (Kyoto Univ.)  RCS2012-7 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multiuser diversity is a fundamental characteristic of multiuser fading channels, and can be exploited to improve the system performance by opportunistically scheduling users on favorable resources. However, focusing only on the possible diversity gain can lead to unfair treatment of individual users. The main important characteristic of an adaptive and efficient scheduling scheme is to maximize throughput while providing fair services to the user, especially under strict quality of service requirements for all users. To achieve this goal, we consider the problem of multiuser scheduling under a given fairness constraint. A novel Adaptive Fairness and Throughput Control (AFTC) approach is proposed to maximize the network throughput while attaining a given fairness degree. Simulation results reveal that the long-term average fairness achieved by applying the proposed AFTC approach, is equal to the desired fairness and is stable in different operating conditions. The trade-off between fairness and throughput is accurately controlled by adjusting the scheduler's parameters. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | multiuser diversity / multiuser scheduling / proportional fairness / fairness index / adaptive fairness-throughput control / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 11, RCS2012-7, pp. 37-42, April 2012. | |
| Paper # | RCS2012-7 | |
| Date of Issue | 2012-04-12 (RCS) | |
| 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 | RCS2012-7 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2012-04-19 - 2012-04-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio Access Technologies, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2012-04-RCS |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive Fairness and Throughput Control Approach for Multiuser Scheduling in Wireless Networks |
| Sub Title (in English) | |
| Keyword(1) | multiuser diversity |
| Keyword(2) | multiuser scheduling |
| Keyword(3) | proportional fairness |
| Keyword(4) | fairness index |
| Keyword(5) | adaptive fairness-throughput control |
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| Keyword(7) | |
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| 1st Author's Name | Lin Shan |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Sonia Aissa |
| 2nd Author's Affiliation | INRS-EMT, University of Quebec (INRS) |
| 3rd Author's Name | Hidekazu Murata |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 4th Author's Name | Susumu Yoshida |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-04-19 15:25:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2012-7 |
| Volume (vol) | vol.112 |
| Number (no) | no.11 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2012-04-12 (RCS) |
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