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| Paper Abstract and Keywords | ||
| Presentation | 2009-03-04 17:30 Overlay Transmission Scheme for Cognitive Radio Systems Taking Account of Timing Synchronization Kilsoo Jeong, Kazuto Yano, Satoshi Tsukamoto, Makoto Taromaru (ATR)  SR2008-100 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Spectrum sharing techniques using an overlay transmission, which allow multiple radio systems to share the same time and the same frequency band, have been studied to maximize spectral efficiency. Conventional techniques using spatial signal processing separate coexisting signals in the space domain. However, timing synchronization for the overlaid system becomes a serious problem because of the interference from the primary system when sharing the same frequency. In this paper, we propose a new overlay transmission system with IEEE 802.11 wireless LAN as a primary system, which can easily achieve timing synchronization by utilizing the information of the primary system, and evaluate it by computer simulation. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | spectrum sharing / timing synchronization / spatial signal processing / overlay transmission / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 446, SR2008-100, pp. 71-78, March 2009. | |
| Paper # | SR2008-100 | |
| Date of Issue | 2009-02-25 (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 | SR2008-100 |
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| Conference Information | |
| Committee | RCS AN MoNA SR |
| Conference Date | 2009-03-04 - 2009-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Mobile Communications |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2009-03-RCS-AN-MoMuC-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Overlay Transmission Scheme for Cognitive Radio Systems Taking Account of Timing Synchronization |
| Sub Title (in English) | |
| Keyword(1) | spectrum sharing |
| Keyword(2) | timing synchronization |
| Keyword(3) | spatial signal processing |
| Keyword(4) | overlay transmission |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Kilsoo Jeong |
| 1st Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 2nd Author's Name | Kazuto Yano |
| 2nd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 3rd Author's Name | Satoshi Tsukamoto |
| 3rd Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
| 4th Author's Name | Makoto Taromaru |
| 4th Author's Affiliation | Advanced Telecommunications Research Institute International (ATR) |
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| Speaker | Author-1 |
| Date Time | 2009-03-04 17:30:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | SR2008-100 |
| Volume (vol) | vol.108 |
| Number (no) | no.446 |
| Page | pp.71-78 |
| #Pages | 8 |
| Date of Issue | 2009-02-25 (SR) |
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