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| Presentation | 2005-03-04 14:00 Study on Mapping Methods of Selected Mapping in Multicarrier Modulation Systems Masato Saito, Akihiro Okuda, Minoru Okada, Heiichi Yamamoto (NAIST) Link to ES Tech. Rep. Archives:  MW2004-312 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Selected-Mapping (SLM) is well known as a distortionless Peak-to-Average Power Ratio (PAPR) reduction method applying to multi-carrier modulation systems. We propose new mappers (mapping functions) for SLM and evaluate the performance of PAPR reduction by the mapper. The new mappers are interleavers which interleave IFFT input sequence. We consider random, pseudo-random, block interleavers, and shift registers. Moreover, different interleavers are applied to I- and Q-channel to effectively reduce the PAPR. When I- and Q-channel are interleaved by different pseudo-random ones, the lowest PAPR distribution can be obtained of those except random one. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Multi-carrier modulation / OFDM / peak power / selected mapping / interleaving / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 104, no. 680, RCS2004-402, pp. 73-78, March 2005. | |
| Paper # | RCS2004-402 | |
| Date of Issue | 2005-02-25 (WBS, AP, RCS, MoMuC, MW) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| 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 | Link to ES Tech. Rep. Archives: MW2004-312 |
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| Conference Information | |
| Committee | RCS AP WBS MW MoNA |
| Conference Date | 2005-03-02 - 2005-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Yokosuka Research Park |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communications Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2005-03-RCS-AP-WBS-MW-MoMuC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on Mapping Methods of Selected Mapping in Multicarrier Modulation Systems |
| Sub Title (in English) | |
| Keyword(1) | Multi-carrier modulation |
| Keyword(2) | OFDM |
| Keyword(3) | peak power |
| Keyword(4) | selected mapping |
| Keyword(5) | interleaving |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Masato Saito |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Akihiro Okuda |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Minoru Okada |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Heiichi Yamamoto |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2005-03-04 14:00:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | WBS2004-134, AP2004-315, RCS2004-402, MoMuC2004-185, MW2004-312 |
| Volume (vol) | vol.104 |
| Number (no) | no.674(WBS), no.677(AP), no.680(RCS), no.683(MoMuC), no.686(MW) |
| Page | pp.73-78 |
| #Pages | 6 |
| Date of Issue | 2005-02-25 (WBS, AP, RCS, MoMuC, MW) |
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