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| Presentation | 2020-01-24 10:45 Study on application of low complexity chaos NOMA-SIC decoding method in uplink Yoshihiro Masuda, Eiji Okamoto (NIT), Tetsuya Yamamoto (Panasonic)  IT2019-63 SIP2019-76 RCS2019-293 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Non-orthogonal multiple access (NOMA) scheme has been studied as one of the methods to perform larger capacity and high speed communications in fifth generation mobile communications system (5G). As one of the NOMA schemes, we have proposed a chaos NOMA scheme. This scheme can realize an improved transmission efficiency of NOMA, physical layer security, and channel coding gain of chaos multiple-input multiple-output (MIMO) scheme by applying the principle of chaos MIMO scheme to the modulation part of NOMA scheme. However, there was a problem that the amount of decoding calculation became enormous in the conventional study. Then, we proposed a method which decreased the amount of decoding calculation by applying successive interference cancelation (SIC)-based decoding. However, in the previous study, we focused only on the application into the downlink, and the performance in the uplink had not been clarified yet. Therefore, in this paper, we propose an uplink C-NOMA scheme with SIC, and clarify its performance by computer simulation using bit error rate (BER) performances. Then, the superiority to existing methods is shown. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | 5G / non-orthogonal multiple access / uplink / chaos MIMO / physical layer security / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 378, RCS2019-293, pp. 155-160, Jan. 2020. | |
| Paper # | RCS2019-293 | |
| 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 | IT2019-63 SIP2019-76 RCS2019-293 |
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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) | Study on application of low complexity chaos NOMA-SIC decoding method in uplink |
| Sub Title (in English) | |
| Keyword(1) | 5G |
| Keyword(2) | non-orthogonal multiple access |
| Keyword(3) | uplink |
| Keyword(4) | chaos MIMO |
| Keyword(5) | physical layer security |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yoshihiro Masuda |
| 1st Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 2nd Author's Name | Eiji Okamoto |
| 2nd Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 3rd Author's Name | Tetsuya Yamamoto |
| 3rd Author's Affiliation | Panasonic (Panasonic) |
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| Speaker | Author-1 |
| Date Time | 2020-01-24 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2019-63, SIP2019-76, RCS2019-293 |
| Volume (vol) | vol.119 |
| Number (no) | no.376(IT), no.377(SIP), no.378(RCS) |
| Page | pp.155-160 |
| #Pages | 6 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |
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