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| Presentation | 2015-06-25 09:48 Adaptive User Association Method for System Throughput Maximization in Heterogeneous Networks Takumi Fukunaga (Tokyo Univ. of Science), Yasuaki Yuda, Masayuki Hoshino (Panasonic), Kenichi Higuchi (Tokyo Univ. of Science)  RCS2015-64 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a new user association method for the maximization of the downlink system throughput, where the system throughput is defined based on the (p, α)-proportional fairness, in cellular network. The proposed method is a fully decentralized approach, which is practical in the real system as cooperated inter-base station (BS) cooperation is not required. In the proposed method, each BS periodically and individually broadcasts supplemental information regarding the bandwidth allocation to newly connected user. Assisted by this information, each user calculates the expected throughput which will be obtained by connecting respective BSs. Each user terminal feeds back the metric for user association to the temporally best BS, which represents the relative increase in throughput by re-association to that BS. Base on the reported metrics from multiple users, each BS individually updates the user association. The proposed method is especially effective in heterogeneous cellular networks where low transmission-power pico BSs overlay onto a high transmission-power macro BS for traffic-offloading. The computer simulation results show that the proposed method maximizes the system throughput from the viewpoint of a given (p, α)-proportional fairness. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Heterogeneous networks / user association / system throughput / proportional fair / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 113, RCS2015-64, pp. 107-112, June 2015. | |
| Paper # | RCS2015-64 | |
| Date of Issue | 2015-06-17 (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 | RCS2015-64 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2015-06-24 - 2015-06-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | First Presentation in IEICE Technical Committee, Railroad Communications, Inter-Vehicle Communications, Road to Vehicle Communications, Resource Control, Scheduling, Wireless Communication Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2015-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive User Association Method for System Throughput Maximization in Heterogeneous Networks |
| Sub Title (in English) | |
| Keyword(1) | Heterogeneous networks |
| Keyword(2) | user association |
| Keyword(3) | system throughput |
| Keyword(4) | proportional fair |
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| 1st Author's Name | Takumi Fukunaga |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Yasuaki Yuda |
| 2nd Author's Affiliation | Panasonic Corporation (Panasonic) |
| 3rd Author's Name | Masayuki Hoshino |
| 3rd Author's Affiliation | Panasonic Corporation (Panasonic) |
| 4th Author's Name | Kenichi Higuchi |
| 4th Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
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| Speaker | Author-1 |
| Date Time | 2015-06-25 09:48:00 |
| Presentation Time | 8 minutes |
| Registration for | RCS |
| Paper # | RCS2015-64 |
| Volume (vol) | vol.115 |
| Number (no) | no.113 |
| Page | pp.107-112 |
| #Pages | 6 |
| Date of Issue | 2015-06-17 (RCS) |
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