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| Presentation | 2009-03-13 15:05 MMSE Adaptive Array for ISDB-T Utilizing Re-modulated Time Domain Signals with Channel Distortion Tomoaki Takeuchi, Kazuhiko Shibuya (NHK)  EMCJ2008-122 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | As a number of digital terrestrial broadcasting stations have constructed and started to transmit broadcasting wave, it becomes a serious problem of reception errors in spite of high receiving power. Although we had developed a interference canceller for broadcast-wave relay stations, an adaptive array is desirable to be more simple, robust and more computationally efficient as a receiver for the service area. In this report, we introduce the MMSE adaptive array for fixed reception of ISDB-T. The proposed algorithm uses time domain pre-FFT combiner and the frequency domain post-FFT one-tap equalizer. To optimize the weights for time domain combiner, we use the re-modulated time domain signals with channel distortion as a reference signal. Simulation results show the robustness against the severe receiving environment of the proposed scheme. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Digital Terrestrial Broadcasting / Broadcast-Wave Relay / Co-Channel Interference / Adaptive Array / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, pp. 49-54, March 2009. | |
| Paper # | ||
| Date of Issue | 2009-03-06 (EMCJ) | |
| 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 | EMCJ2008-122 |
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| Conference Information | |
| Committee | EMCJ ITE-BCT |
| Conference Date | 2009-03-13 - 2009-03-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ITE-BCT |
| Conference Code | 2009-03-EMCJ-BCT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | MMSE Adaptive Array for ISDB-T Utilizing Re-modulated Time Domain Signals with Channel Distortion |
| Sub Title (in English) | |
| Keyword(1) | Digital Terrestrial Broadcasting |
| Keyword(2) | Broadcast-Wave Relay |
| Keyword(3) | Co-Channel Interference |
| Keyword(4) | Adaptive Array |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tomoaki Takeuchi |
| 1st Author's Affiliation | NHK Science & Technical Research Laboratories (NHK) |
| 2nd Author's Name | Kazuhiko Shibuya |
| 2nd Author's Affiliation | NHK Science & Technical Research Laboratories (NHK) |
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| Speaker | Author-1 |
| Date Time | 2009-03-13 15:05:00 |
| Presentation Time | 25 minutes |
| Registration for | ITE-BCT |
| Paper # | EMCJ2008-122 |
| Volume (vol) | vol.108 |
| Number (no) | no.482 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2009-03-06 (EMCJ) |
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