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| Presentation | 2020-01-24 14:50 Inter-Base Station Cooperative NOMA Among Multiple Downlink Service Channels to Maximize Integrated System Throughput Teruaki Shikuma, Kenichi Higuchi (Tokyo Univ. of Science)  IT2019-78 SIP2019-91 RCS2019-308 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a non-orthogonal multiple access (NOMA)-based inter-base station (BS) cooperative scheduling method among terminals in multiple service channels to maximized the integrated system throughput. The proposed method optimizes coordinated time/frequency-domain scheduling with inter-BS cooperation and the radio resource allocation using NOMA with successive interference canceller (SIC) from the perspective of integrated system throughput. In the proposed method, the numerical complexity is expected to increase. Therefore, we evaluate the effectiveness of the proposed method narrowing the area of inter-BS cooperation. We also evaluate not only optimal transmission power allocation but also several candidates of simple but sub-optimal transmission power allocation. Computer simulation results reveals that the effectiveness of the proposed method is significant when the system prioritizes the fairness among terminals (including fairness among services). Furthermore, we investigate the level of the performance degradation when we restrict inter-BS cooperation and use the proposed sub-optimal transmission power allocation strategies compared to the case with optimal power allocation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Non-orthogonal multiple access / inter-base station cooperation / bandwidth allocation / power allocation / eMBB / mMTC / URLLC / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 378, RCS2019-308, pp. 247-253, Jan. 2020. | |
| Paper # | RCS2019-308 | |
| Date of Issue | 2020-01-16 (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 | IT2019-78 SIP2019-91 RCS2019-308 |
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| Conference Information | |
| Committee | IT SIP RCS |
| Conference Date | 2020-01-23 - 2020-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Youth Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2020-01-IT-SIP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Inter-Base Station Cooperative NOMA Among Multiple Downlink Service Channels to Maximize Integrated System Throughput |
| Sub Title (in English) | |
| Keyword(1) | Non-orthogonal multiple access |
| Keyword(2) | inter-base station cooperation |
| Keyword(3) | bandwidth allocation |
| Keyword(4) | power allocation |
| Keyword(5) | eMBB |
| Keyword(6) | mMTC |
| Keyword(7) | URLLC |
| Keyword(8) | |
| 1st Author's Name | Teruaki Shikuma |
| 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 | 2020-01-24 14:50:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2019-78, SIP2019-91, RCS2019-308 |
| Volume (vol) | vol.119 |
| Number (no) | no.376(IT), no.377(SIP), no.378(RCS) |
| Page | pp.247-253 |
| #Pages | 7 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |
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