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| Presentation | 2017-06-22 09:40 Effect of Pico Base Station Position in Heterogeneous Network with Non-orthogonal Multiple Access Takumi Yukawa, Yukitoshi Sanada (Keio Univ.)  RCS2017-61 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Non-orthogonal multiple access (NOMA) shares the same spectrum resources within multiple users. On the other hand, a heterogenius network (HetNet) has been implemented, recently. HetNet is a system in which pico base stations are placed in a macrocell and shares frequency resources with a macro base station. In HetNet, since the transmission power of the macro base station is large, it prevents the offloading of traffic to the pico base stations. Therefore, in this paper, NOMA is applied to HetNet. In the proposed scheme, the desired signal is extracted with joint detection to realize offloading to a pico base station. Numerical results obtained through system level simulation show that NOMA doubles the system throughput by enhancing traffic offloading. Also, the effects of offloading and the total throughput regarding the location of the pico base station is evaluated. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | NOMA / HetNet / joint detection / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 103, RCS2017-61, pp. 67-72, June 2017. | |
| Paper # | RCS2017-61 | |
| Date of Issue | 2017-06-14 (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 | RCS2017-61 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2017-06-21 - 2017-06-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishigaki Shoukou Kaikan |
| 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 | 2017-06-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of Pico Base Station Position in Heterogeneous Network with Non-orthogonal Multiple Access |
| Sub Title (in English) | |
| Keyword(1) | NOMA |
| Keyword(2) | HetNet |
| Keyword(3) | joint detection |
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| 1st Author's Name | Takumi Yukawa |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Yukitoshi Sanada |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-06-22 09:40:00 |
| Presentation Time | 10 minutes |
| Registration for | RCS |
| Paper # | RCS2017-61 |
| Volume (vol) | vol.117 |
| Number (no) | no.103 |
| Page | pp.67-72 |
| #Pages | 6 |
| Date of Issue | 2017-06-14 (RCS) |
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