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| Presentation | 2016-01-18 10:35 Investigations on Power Control Algorithm in Our Previously Reported Joint Control Method of Autonomous Cell Association and Power Control for Heterogeneous Networks Kota Ito, Kenichi Higuchi (Tokyo Univ. of Science)  IT2015-54 SIP2015-68 RCS2015-286 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper investigates the power control algorithm in our previously reported joint control method of autonomous cell association and transmission power control of the pico base stations (BSs) in heterogeneous networks with inter-cell interference coordination (ICIC), where low transmission-power pico BSs overlay onto a high transmission-power macro BS. In previous report, we proposed a two-step power control algorithm whose calculation complexity is relatively small. However, the algorithm does not necessarily find an optimal solution to the given problem. Therefore, in this paper, we propose an iterative power control algorithm which always find an optimal solution and compare the algorithm with previous one. Based on numerical results, we show that new optimal algorithm achieves a higher geometric mean user throughput than the previous one. But the throughput gain is small and the previous algorithm achieves a higher geometric mean user throughput than the optimal one when we assume the same computational complexity. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Heterogeneous networks / Picocell / Femtocell / Cell association / Transmission power control / Inter-cell interference coordination / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 396, RCS2015-286, pp. 37-42, Jan. 2016. | |
| Paper # | RCS2015-286 | |
| Date of Issue | 2016-01-11 (IT, 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 | IT2015-54 SIP2015-68 RCS2015-286 |
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| Conference Information | |
| Committee | RCS IT SIP |
| Conference Date | 2016-01-18 - 2016-01-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kwansei Gakuin Univ. Osaka Umeda Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing for Wireless Communications, Learning, Mathematical Science, Communication Theory, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2016-01-RCS-IT-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Investigations on Power Control Algorithm in Our Previously Reported Joint Control Method of Autonomous Cell Association and Power Control for Heterogeneous Networks |
| Sub Title (in English) | |
| Keyword(1) | Heterogeneous networks |
| Keyword(2) | Picocell |
| Keyword(3) | Femtocell |
| Keyword(4) | Cell association |
| Keyword(5) | Transmission power control |
| Keyword(6) | Inter-cell interference coordination |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kota Ito |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Kenichi Higuchi |
| 2nd Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
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| Speaker | Author-1 |
| Date Time | 2016-01-18 10:35:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2015-54, SIP2015-68, RCS2015-286 |
| Volume (vol) | vol.115 |
| Number (no) | no.394(IT), no.395(SIP), no.396(RCS) |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2016-01-11 (IT, SIP, RCS) |
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