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| Paper Abstract and Keywords | ||
| Presentation | 2011-03-03 09:00 Transmission Performance of Interference Avoidance Transmission by Partitioned Frequency- and Time-domain Processing for DSA Yasunori Futatsugi, Masayuki Ariyoshi (NEC Corp.)  RCS2010-265 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper investigates an interference avoidance transmission technique for dynamic spectrum access (DSA). OFDM-based transmission is supposed to be a promising candidate for DSA in light of recent trends in mobile systems. However, OFDM induces high out-of-band emission due to the side-lobes of the transmitted sub-carriers. For DSA systems employing OFDM transmision, it is thus important to suppress the out-of-band emission. An "interference avoidance transmission by partitioned frequency- and time-domain processing (IA-PFT)" has been proposed. It has been shown that IA-PFT can reduce the interference power spectrum density under the condition of a highly prioritized low-power device in white space. On the other hand, it is also important to evaluate transmission performances of IA-PFT in multi-path fading channels. Computer simulations show that IA-PFT realizes transmission performance as good as those of conventional interference avoidance methods. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Interference Suppression / Windowing / Cancellation Carrier / Dynamic Spectrum Access / Cognitive Radio / IA-PFT / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 433, RCS2010-265, pp. 103-108, March 2011. | |
| Paper # | RCS2010-265 | |
| Date of Issue | 2011-02-23 (RCS) | |
| 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 | RCS2010-265 |
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| Conference Information | |
| Committee | RCS MoNA SR |
| Conference Date | 2011-03-02 - 2011-03-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2011-03-RCS-MoMuC-SR |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Transmission Performance of Interference Avoidance Transmission by Partitioned Frequency- and Time-domain Processing for DSA |
| Sub Title (in English) | |
| Keyword(1) | Interference Suppression |
| Keyword(2) | Windowing |
| Keyword(3) | Cancellation Carrier |
| Keyword(4) | Dynamic Spectrum Access |
| Keyword(5) | Cognitive Radio |
| Keyword(6) | IA-PFT |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasunori Futatsugi |
| 1st Author's Affiliation | System Platforms Research Laboratories, NEC Corporation (NEC Corp.) |
| 2nd Author's Name | Masayuki Ariyoshi |
| 2nd Author's Affiliation | System Platforms Research Laboratories, NEC Corporation (NEC Corp.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-03 09:00:00 |
| Presentation Time | 20 minutes |
| Registration for | RCS |
| Paper # | RCS2010-265 |
| Volume (vol) | vol.110 |
| Number (no) | no.433 |
| Page | pp.103-108 |
| #Pages | 6 |
| Date of Issue | 2011-02-23 (RCS) |
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