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| Presentation | 2018-10-11 14:45 UAV-enabled Opportunistic Relaying Schemes Based on Non-orthogonal Multiple Access in Correlated Rician Fading Channels Young-bin Kim, Kosuke Yamazaki (KDDI Research)  SAT2018-51 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we consider the scenario where there are unconnected mobile stations (MSs) from a base station owing to unexpected blockage from obstacles or disasters. The unconnected MSs can be supported by unmanned aerial vehicles (UAVs), which forward their desired signals using opportunistic two-hop relaying schemes based on relay station (RS) selection in non-orthogonal multiple access (NOMA) systems. The randomly deployed UAVs in a restrictive zone with correlated Rician fading channels for each link are considered. NOMA signals are forwarded by the two opportunistic relaying schemes: the NOMA-based UAV-assisted opportunistic two-hop relaying scheme and the spectrally efficient successive relaying scheme. We evaluate the outage probability of the introduced schemes according to channel correlation, density of deployed UAVs, and the number of UAVs, to name a few, and show their numerical results. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Unmanned aerial vehicle (UAV) / UAV-assisted cooperative communications / Outage probability / Rician fading / Correlated channel / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 237, SAT2018-51, pp. 39-44, Oct. 2018. | |
| Paper # | SAT2018-51 | |
| Date of Issue | 2018-10-04 (SAT) | |
| ISSN | 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 | SAT2018-51 |
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| Conference Information | |
| Committee | SAT |
| Conference Date | 2018-10-11 - 2018-10-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | KARI |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Satellite Communication Technology, etc. |
| Paper Information | |
| Registration To | SAT |
| Conference Code | 2018-10-SAT |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | UAV-enabled Opportunistic Relaying Schemes Based on Non-orthogonal Multiple Access in Correlated Rician Fading Channels |
| Sub Title (in English) | |
| Keyword(1) | Unmanned aerial vehicle (UAV) |
| Keyword(2) | UAV-assisted cooperative communications |
| Keyword(3) | Outage probability |
| Keyword(4) | Rician fading |
| Keyword(5) | Correlated channel |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Young-bin Kim |
| 1st Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
| 2nd Author's Name | Kosuke Yamazaki |
| 2nd Author's Affiliation | KDDI Research, Inc. (KDDI Research) |
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| Speaker | Author-1 |
| Date Time | 2018-10-11 14:45:00 |
| Presentation Time | 25 minutes |
| Registration for | SAT |
| Paper # | SAT2018-51 |
| Volume (vol) | vol.118 |
| Number (no) | no.237 |
| Page | pp.39-44 |
| #Pages | 6 |
| Date of Issue | 2018-10-04 (SAT) |
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