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| Presentation | 2008-01-25 14:55 DS/Chirp Hybrid Industrial UWB System for Ranging and High Reliability Communications. Yasutaka Koike, Satoru Ishii (Futaba Corp.), Ryuji Kohno (Yokohama National Univ.)  SIP2007-180 RCS2007-183 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose chirp UWB system applied to industrial application. Reliability is highest demand for industrial applications, therefore, same high reliability and stability performance are also required in wireless communication systems for such applications. Since chirp scheme can be exploited stable communication performance under harsh multi-path communication environment, excellent performance is expected in the industrial scene where it is severe communication environment often we encounter. However, in an employment of chirp scheme, symbol timing detection is often problem in receiver end. Therefore, in the proposed system, DS spread spectrum modulation is applied to its preamble. This enables establishing carrier synchronization without performing any carrier synchronization procedure. Furthermore, in an employment of the proposed scheme, it enables very precise ranging and channel estimation function. This paper explains system configuration of the proposed scheme and evaluation results of its characteristics by computer simulations. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | chirp signal / DS / industrial wireless communication / ranging / preamble / UWB / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 441, RCS2007-183, pp. 133-138, Jan. 2008. | |
| Paper # | RCS2007-183 | |
| Date of Issue | 2008-01-18 (SIP, 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 | SIP2007-180 RCS2007-183 |
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| Conference Information | |
| Committee | RCS SIP |
| Conference Date | 2008-01-24 - 2008-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Uni. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2008-01-RCS-SIP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | DS/Chirp Hybrid Industrial UWB System for Ranging and High Reliability Communications. |
| Sub Title (in English) | |
| Keyword(1) | chirp signal |
| Keyword(2) | DS |
| Keyword(3) | industrial wireless communication |
| Keyword(4) | ranging |
| Keyword(5) | preamble |
| Keyword(6) | UWB |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasutaka Koike |
| 1st Author's Affiliation | Futaba Corporation (Futaba Corp.) |
| 2nd Author's Name | Satoru Ishii |
| 2nd Author's Affiliation | Futaba Corporation (Futaba Corp.) |
| 3rd Author's Name | Ryuji Kohno |
| 3rd Author's Affiliation | Yokohama National University (Yokohama National Univ.) |
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| Speaker | Author-1 |
| Date Time | 2008-01-25 14:55:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | SIP2007-180, RCS2007-183 |
| Volume (vol) | vol.107 |
| Number (no) | no.439(SIP), no.441(RCS) |
| Page | pp.133-138 |
| #Pages | 6 |
| Date of Issue | 2008-01-18 (SIP, RCS) |
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