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| Presentation | 2014-01-24 15:15 An Analysis of the Multilevel Coded APSK with Memoryless Nonlinearity Daiki Yoda, Hideki Ochiai (Yokohama National Univ.)  SIP2013-125 RCS2013-295 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In wireless communications, the use of high power amplifier (HPA) is necessary, especially in for long-dis- tance communications which require to transmit high power signals. A practical HPA has linear and nonlinear regions of amplification characteristics. If the transmitted signal exceeds linear region, the amplified signal will be distorted. To avoid this distortion, it is necessary to increase the input back-off (IBO). However, the power efficiency is deteriorated by the high IBO and the distortion is not removed perfectly in practice. In this paper, we investigate the influence of nonlinearity in terms of average mutual information and error performance with multilevel coding and multistage decoding. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | LDPC code / Multilevel coded modulation / APSK / Memoryless nonlinearity / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 386, RCS2013-295, pp. 235-239, Jan. 2014. | |
| Paper # | RCS2013-295 | |
| Date of Issue | 2014-01-16 (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 | SIP2013-125 RCS2013-295 |
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| Conference Information | |
| Committee | RCS SIP |
| Conference Date | 2014-01-23 - 2014-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Signal Processing for Wireless Systems, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2014-01-RCS-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Analysis of the Multilevel Coded APSK with Memoryless Nonlinearity |
| Sub Title (in English) | |
| Keyword(1) | LDPC code |
| Keyword(2) | Multilevel coded modulation |
| Keyword(3) | APSK |
| Keyword(4) | Memoryless nonlinearity |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Daiki Yoda |
| 1st Author's Affiliation | Yokohama National University (Yokohama National Univ.) |
| 2nd Author's Name | Hideki Ochiai |
| 2nd Author's Affiliation | Yokohama National University (Yokohama National Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-01-24 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | SIP2013-125, RCS2013-295 |
| Volume (vol) | vol.113 |
| Number (no) | no.385(SIP), no.386(RCS) |
| Page | pp.235-239 |
| #Pages | 5 |
| Date of Issue | 2014-01-16 (SIP, RCS) |
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