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| Presentation | 2014-12-19 09:25 A Study on Frequency Domain Scheduling for Uplink Single Carrier Non-orthogonal Multiple Access with Adaptive Modulation and Coding Jungo Goto, Osamu Nakamura, Kazunari Yokomakura, Yasuhiro Hamaguchi (Sharp), Shinsuke Ibi, Seiichi Sampei (Osaka Univ)  RCS2014-252 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a frequency-domain scheduling for uplink single carrier non-orthogonal multiple access (SC-NOMA) with adaptive modulation and coding (AMC). Since transmission performance depends on modulation and coding scheme (MCS) in the SC-NOMA assuming turbo equalizer, it is needed to control the amount of inter-user interference by the frequency-domain scheduling (FDS) considering used MCS in the case of applying AMC. However, the conventional FDS for orthogonal multiple access cannot realize resource allocation depending on ability of turbo equalizer, because an eNB allocates resource so as to maximize channel capacity before AMC. This paper proposes FDS based on the estimated cell throughput after determing MCS in AMC. In the proposal, the eNB allocates resources using average loading ratio which is defined by the total number of used resources by all users and the number of orthogonal resources. Moreover, the eNB estimates the cell throughput after determing MCS in AMC, and selects resource allocation of the average loading ratio which can maximize the estimated cell throughput. Computer simulations show that the proposal can increase cell throughput performances compared to the conventional FDS. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Single carrier / Non-orthogonal multiple access / Turbo equalization / Frequency-domain scheduling / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 372, RCS2014-252, pp. 189-194, Dec. 2014. | |
| Paper # | RCS2014-252 | |
| Date of Issue | 2014-12-11 (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 | RCS2014-252 |
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| Conference Information | |
| Committee | RCS NS |
| Conference Date | 2014-12-18 - 2014-12-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Iseshi-Kanko-Bunka-Kaikan (Mie) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2014-12-RCS-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Frequency Domain Scheduling for Uplink Single Carrier Non-orthogonal Multiple Access with Adaptive Modulation and Coding |
| Sub Title (in English) | |
| Keyword(1) | Single carrier |
| Keyword(2) | Non-orthogonal multiple access |
| Keyword(3) | Turbo equalization |
| Keyword(4) | Frequency-domain scheduling |
| Keyword(5) | |
| Keyword(6) | |
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| 1st Author's Name | Jungo Goto |
| 1st Author's Affiliation | Sharp Corporation (Sharp) |
| 2nd Author's Name | Osamu Nakamura |
| 2nd Author's Affiliation | Sharp Corporation (Sharp) |
| 3rd Author's Name | Kazunari Yokomakura |
| 3rd Author's Affiliation | Sharp Corporation (Sharp) |
| 4th Author's Name | Yasuhiro Hamaguchi |
| 4th Author's Affiliation | Sharp Corporation (Sharp) |
| 5th Author's Name | Shinsuke Ibi |
| 5th Author's Affiliation | Osaka University (Osaka Univ) |
| 6th Author's Name | Seiichi Sampei |
| 6th Author's Affiliation | Osaka University (Osaka Univ) |
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| Speaker | Author-1 |
| Date Time | 2014-12-19 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2014-252 |
| Volume (vol) | vol.114 |
| Number (no) | no.372 |
| Page | pp.189-194 |
| #Pages | 6 |
| Date of Issue | 2014-12-11 (RCS) |
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