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| Presentation | 2015-04-17 12:10 A Study on Small Cell Selection Method Considering the Traffic Load in Heterogeneous Networks Kazuya Moriwaki, Toshiaki Yamamoto, Hailan Peng, Yasuhiro Suegara (KDDI R&D Labs.)  RCS2015-15 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The use of small cell deployments in the heterogeneous networks (HetNet) environment is considered a promising approach to solve the explosion in mobile traffic. In the HetNet using separate frequency spectrum between a macro cell and a small cell, carrier aggregation (CA), which makes it possible to connect macro cell for control signal and small cell for user signal respectively, improves user throughput without degradation of mobility performance. In the case, user equipment (UE) detects plural small cells of the secondary cell (SCell) candidate of CA in the environment in which the large number of small cells are deployed in macro cell area, the small cell of highest signal quality is selected as SCell. However, in such situation, small cell selection with considering the traffic load of each small cell can improve the effectiveness of small cell usage. In this paper, we propose the small cell selection method considering the traffic load. Through the computer simulations, we evaluate the performance of proposed method. And the performance of proposed method with beamforming (BF) that is considered the effective technique to mitigate inter-cell interference is also shown. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Small Cell / Heterogeneous Networks / Beamforming / Carrier Aggregation / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 2, RCS2015-15, pp. 77-82, April 2015. | |
| Paper # | RCS2015-15 | |
| Date of Issue | 2015-04-09 (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 | RCS2015-15 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2015-04-16 - 2015-04-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yufuin, Yufugoukan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio Access Technologies, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2015-04-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Small Cell Selection Method Considering the Traffic Load in Heterogeneous Networks |
| Sub Title (in English) | |
| Keyword(1) | Small Cell |
| Keyword(2) | Heterogeneous Networks |
| Keyword(3) | Beamforming |
| Keyword(4) | Carrier Aggregation |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Kazuya Moriwaki |
| 1st Author's Affiliation | KDDI R&D Laboratorys, Inc. (KDDI R&D Labs.) |
| 2nd Author's Name | Toshiaki Yamamoto |
| 2nd Author's Affiliation | KDDI R&D Laboratorys, Inc. (KDDI R&D Labs.) |
| 3rd Author's Name | Hailan Peng |
| 3rd Author's Affiliation | KDDI R&D Laboratorys, Inc. (KDDI R&D Labs.) |
| 4th Author's Name | Yasuhiro Suegara |
| 4th Author's Affiliation | KDDI R&D Laboratorys, Inc. (KDDI R&D Labs.) |
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| Speaker | Author-1 |
| Date Time | 2015-04-17 12:10:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2015-15 |
| Volume (vol) | vol.115 |
| Number (no) | no.2 |
| Page | pp.77-82 |
| #Pages | 6 |
| Date of Issue | 2015-04-09 (RCS) |
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