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| Presentation | 2014-01-24 15:40 Proportional Fair-Based Joint Optimization of Cell Association and Inter-cell Interference Coordination for Heterogeneous Networks Yoshitaka Ikeda (Tokyo Univ. of Science), Shozo Okasaka, Masayuki Hoshino (Panasonic), Kenichi Higuchi (Tokyo Univ. of Science)  SIP2013-134 RCS2013-304 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a proportional fair-based joint optimization of cell association and bandwidth ratio of protected radio resources exclusively used by the pico base stations (BSs) for inter-cell interference coordination (ICIC) in heterogeneous networks, where low transmission-power BSs are overlaid onto a high transmission-power macro BS. The proposed method employs an iterative algorithm, in which the cell association for given bandwidth ratio of protected radio resources and bandwidth ratio control of protected radio resources for given cell association are alternately repeated for convergence. For cell association, we use our previously reported decentralized iterative cell association method based on the feedback information of each individual user assisted by a small amount of broadcast information from the respective BSs. Based on numerical results, we show that the proposed method adaptively achieves the optimal cell association and bandwidth ratio control of protected radio resources, which maximizes the geometric mean user throughput within the macro coverage. The system throughput of the proposed method is compared with conventional approaches to show the performance gain. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Heterogeneous networks / Cell association / Cell range expansion / Inter-cell interference coordination / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 386, RCS2013-304, pp. 287-292, Jan. 2014. | |
| Paper # | RCS2013-304 | |
| Date of Issue | 2014-01-16 (SIP, 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 | SIP2013-134 RCS2013-304 |
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| Conference Information | |
| Committee | RCS SIP |
| Conference Date | 2014-01-23 - 2014-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing for Wireless Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2014-01-RCS-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Proportional Fair-Based Joint Optimization of Cell Association and Inter-cell Interference Coordination for Heterogeneous Networks |
| Sub Title (in English) | |
| Keyword(1) | Heterogeneous networks |
| Keyword(2) | Cell association |
| Keyword(3) | Cell range expansion |
| Keyword(4) | Inter-cell interference coordination |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Yoshitaka Ikeda |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Shozo Okasaka |
| 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 | 2014-01-24 15:40:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | SIP2013-134, RCS2013-304 |
| Volume (vol) | vol.113 |
| Number (no) | no.385(SIP), no.386(RCS) |
| Page | pp.287-292 |
| #Pages | 6 |
| Date of Issue | 2014-01-16 (SIP, RCS) |
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