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| Presentation | 2015-10-05 14:20 Minimum Quantity of Computation for FDM Demodulation with Digital Comb Filters Ena Kohno, Takeshi Kamio, Hisato Fujisaka (Hiroshima City Univ.)  CAS2015-28 NLP2015-89 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We report a tree-structured OFDM demodulator consisting of comb filter blocks. The structure is suitable for demodulating selectively designated sub-band carriers. Thus, the demodulator can be applicable to adaptive OFDM communications through power lines with fluctuating transmission characteristics. The straightforward execution of the demodulation requires the same order of computational complexity as discrete Fourier transforms. However, exploiting the periodicity of the internal signals of the demodulator reduces the complexity to the order of that for fast Fourier transforms. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | digital comb filter / OFDM communication / fast Fourier transform / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 240, NLP2015-89, pp. 43-46, Oct. 2015. | |
| Paper # | NLP2015-89 | |
| Date of Issue | 2015-09-28 (CAS, NLP) | |
| 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 | CAS2015-28 NLP2015-89 |
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| Conference Information | |
| Committee | NLP CAS |
| Conference Date | 2015-10-05 - 2015-10-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aster Plaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | NLP |
| Conference Code | 2015-10-NLP-CAS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Minimum Quantity of Computation for FDM Demodulation with Digital Comb Filters |
| Sub Title (in English) | |
| Keyword(1) | digital comb filter |
| Keyword(2) | OFDM communication |
| Keyword(3) | fast Fourier transform |
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| 1st Author's Name | Ena Kohno |
| 1st Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 2nd Author's Name | Takeshi Kamio |
| 2nd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
| 3rd Author's Name | Hisato Fujisaka |
| 3rd Author's Affiliation | Hiroshima City University (Hiroshima City Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-10-05 14:20:00 |
| Presentation Time | 25 minutes |
| Registration for | NLP |
| Paper # | CAS2015-28, NLP2015-89 |
| Volume (vol) | vol.115 |
| Number (no) | no.239(CAS), no.240(NLP) |
| Page | pp.43-46 |
| #Pages | 4 |
| Date of Issue | 2015-09-28 (CAS, NLP) |
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