Paper Abstract and Keywords |
Presentation |
2018-03-02 16:05
Non-orthogonal Multiple Access design via Frame Theory Shunya Nishikawa, Hiroki iimori, Giuseppe Abreu (Rits Univ.) RCS2017-402 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose a non-orthogonal multiple access (NOMA) scheme based on frame theory. In the proposed design, the interference of multiple users mapping to a finite number of power levels, each consisting on the overlap of the same number of users. The result is an interference scenario similar to that imposed by sparsity of Latin matrices employed in the sparse coded multiple access (SCMA) method, with the advantage that in the proposed scheme all users are able to simultaneously take advantage of the entire spectrum. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Unit norm tight frame / Low-coherence / NOMA / Group theory / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 456, RCS2017-402, pp. 465-468, Feb. 2018. |
Paper # |
RCS2017-402 |
Date of Issue |
2018-02-21 (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) |
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RCS2017-402 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2018-02-28 - 2018-03-02 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
YRP |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2018-02-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Non-orthogonal Multiple Access design via Frame Theory |
Sub Title (in English) |
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Keyword(1) |
Unit norm tight frame |
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Low-coherence |
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NOMA |
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Group theory |
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1st Author's Name |
Shunya Nishikawa |
1st Author's Affiliation |
Ritsumeikan University (Rits Univ.) |
2nd Author's Name |
Hiroki iimori |
2nd Author's Affiliation |
Ritsumeikan University (Rits Univ.) |
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Giuseppe Abreu |
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Ritsumeikan University (Rits Univ.) |
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Speaker |
Author-1 |
Date Time |
2018-03-02 16:05:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2017-402 |
Volume (vol) |
vol.117 |
Number (no) |
no.456 |
Page |
pp.465-468 |
#Pages |
4 |
Date of Issue |
2018-02-21 (RCS) |
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