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| Presentation | 2013-03-01 11:10 A Study on Inter-cell Interference Coordination Method Using Inter-cell Interference Power Control in LTE Uplink Kenichi Higuchi (Tokyo Univ. of Science), Yoshiko Saito, Seigo Nakao (Panasonic)  RCS2012-342 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose an inter-cell interference coordination (ICIC) method using transmission power control (TPC) based on inter-cell interference power in addition to the conventional received signal power-based TPC in cellular uplink assuming orthogonal access such as in LTE. In the proposed method, ICIC effect similar to the conventional fractional frequency reuse (FFR) is obtained by changing the target value of allowable inter-cell interference power among multiple frequency blocks within the system bandwidth and by coordinating the target values for respective frequency blocks among neighboring cells in semi-static manner. Different from the conventional FFR, since all users within a cell can access all frequency blocks, the reduction in the multiuser diversity gain is alleviated compared to the conventional FFR. From the computer simulation results, we show that the proposed method can enhance both the cell-edge and average user throughput simultaneously compared to the conventional universal frequency reuse (UFR) and FFR. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cellular system / Uplink / Orthogonal access / Fractional frequency reuse / Inter-cell interference coordination / Transmission power control / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 443, RCS2012-342, pp. 345-350, Feb. 2013. | |
| Paper # | RCS2012-342 | |
| Date of Issue | 2013-02-20 (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 | RCS2012-342 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2013-02-27 - 2013-03-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Waseda Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-02-RCS-SR-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Inter-cell Interference Coordination Method Using Inter-cell Interference Power Control in LTE Uplink |
| Sub Title (in English) | |
| Keyword(1) | Cellular system |
| Keyword(2) | Uplink |
| Keyword(3) | Orthogonal access |
| Keyword(4) | Fractional frequency reuse |
| Keyword(5) | Inter-cell interference coordination |
| Keyword(6) | Transmission power control |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenichi Higuchi |
| 1st Author's Affiliation | Tokyo University of Science (Tokyo Univ. of Science) |
| 2nd Author's Name | Yoshiko Saito |
| 2nd Author's Affiliation | Panasonic Corporation (Panasonic) |
| 3rd Author's Name | Seigo Nakao |
| 3rd Author's Affiliation | Panasonic Corporation (Panasonic) |
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| Speaker | Author-1 |
| Date Time | 2013-03-01 11:10:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2012-342 |
| Volume (vol) | vol.112 |
| Number (no) | no.443 |
| Page | pp.345-350 |
| #Pages | 6 |
| Date of Issue | 2013-02-20 (RCS) |
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