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| Presentation | 2009-07-30 10:20 Fractional Sampling OFDM System with Delay Diversity Toshihiro Iima, Haruki Higuchi, Yukitoshi Sanada (Keio Univ.)  SR2009-40 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This report presents the performance of a Fractional Sampling (FS) OFDM receiver with delay diversity. Delay diversity achieves transmit diversity by intentionally ingenerating paths which have different delays at a transmitter side. However, the correlations between subcarriers are not always low. The proposed scheme which combines the delay diversity and the FS offers diversity gain by reducing the correlation between the subcarriers. Numerical results through computer simulation show that the proposed scheme improves the BER performance by about 2dB and the improvement depends on the amount of the delay. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OFDM / Delay Diversity / Fractional Sampling / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 155, SR2009-40, pp. 113-118, July 2009. | |
| Paper # | SR2009-40 | |
| Date of Issue | 2009-07-22 (SR) | |
| 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 | SR2009-40 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2009-07-29 - 2009-07-30 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo institute of technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Exibition, reconfigurable hardware, and 10th anniversary ceremony |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2009-07-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fractional Sampling OFDM System with Delay Diversity |
| Sub Title (in English) | |
| Keyword(1) | OFDM |
| Keyword(2) | Delay Diversity |
| Keyword(3) | Fractional Sampling |
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| 1st Author's Name | Toshihiro Iima |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Haruki Higuchi |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
| 3rd Author's Name | Yukitoshi Sanada |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2009-07-30 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2009-40 |
| Volume (vol) | vol.109 |
| Number (no) | no.155 |
| Page | pp.113-118 |
| #Pages | 6 |
| Date of Issue | 2009-07-22 (SR) |
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