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| Presentation | 2009-12-09 15:50 Computation of Instantaneous Power Distribution of Single-Carrier Signals Makoto Tanahashi, Hideki Ochiai (Yokohama National Univ.)  WBS2009-49 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper studies a statistical distribution of instantaneous power in pulse-shaped single-carrier (SC) modulation. Such knowledge is of significant importance to estimate several concerns associated with the non-linearity of power amplifiers, e.g., required back-off level or clipping distortion in amplified signals. However, most of existing works on this subject have been conducted only in a simulation-based scope, since analytical derivation of the statistical distribution of SC signals is a complex problem involving combined dependency of a constellation format and a pulse shape. In this paper, we tackle this problem and propose two new analytical methods based on the approximation of infinite number constellation points. These methods can be easily evaluated and serve as tight upper bounds for high-order pulse amplitude modulation (PAM) and quadrature amplitude modulation (QAM). |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Single-carrier signaling / peak-to-average power ratio / instantaneous power / CCDF / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 324, WBS2009-49, pp. 73-78, Dec. 2009. | |
| Paper # | WBS2009-49 | |
| Date of Issue | 2009-12-01 (WBS) | |
| 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 | WBS2009-49 |
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| Conference Information | |
| Committee | ITS WBS |
| Conference Date | 2009-12-08 - 2009-12-09 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kumamoto University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | WBS |
| Conference Code | 2009-12-ITS-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Computation of Instantaneous Power Distribution of Single-Carrier Signals |
| Sub Title (in English) | |
| Keyword(1) | Single-carrier signaling |
| Keyword(2) | peak-to-average power ratio |
| Keyword(3) | instantaneous power |
| Keyword(4) | CCDF |
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| 1st Author's Name | Makoto Tanahashi |
| 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 | 2009-12-09 15:50:00 |
| Presentation Time | 25 minutes |
| Registration for | WBS |
| Paper # | WBS2009-49 |
| Volume (vol) | vol.109 |
| Number (no) | no.324 |
| Page | pp.73-78 |
| #Pages | 6 |
| Date of Issue | 2009-12-01 (WBS) |
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