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| Presentation | 2007-11-27 14:25 Basic Characteristics of Propagation Status Monitoring Based on Software Defined Radio Takashi Fujimoto, Kanshiro Kashiki, Mitsuo Nohara, Kazunori Takeuchi (KDDI lab.), Takashi Matsumura (Toyota Info Technology Center, Co.,Ltd.)  SR2007-60 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Authors have been studying the Cognitive Radio which selects and utilizes the optimum schemes such as the frequency band width and modulation method, by appropriately having the knowledge of the encountered radio environment. As one of research activities, we have developed the Software Defined Radio (SDR) equipment for the propagation status monitoring. In this paper, we introduce the evaluation of its performance and the experimental results of the monitoring equipment. In addition, we have made analytical studies which can be obtained based on the propagation theory considering the path delay and path loss among multi-paths. From the experimental study and analytical one, it is concluded that the scheme shown is capable to obtain superior estimation for the case of multi-path channel. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive radio / Software defined radio / Propagation status monitoring / Transfer Function / Impulse response / Delay profile / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 352, SR2007-60, pp. 93-98, Nov. 2007. | |
| Paper # | SR2007-60 | |
| Date of Issue | 2007-11-19 (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 | SR2007-60 |
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| Conference Information | |
| Committee | SR |
| Conference Date | 2007-11-26 - 2007-11-27 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hirishima international univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Cognitive radio session. panel session and general session |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2007-11-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Basic Characteristics of Propagation Status Monitoring Based on Software Defined Radio |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | Software defined radio |
| Keyword(3) | Propagation status monitoring |
| Keyword(4) | Transfer Function |
| Keyword(5) | Impulse response |
| Keyword(6) | Delay profile |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Fujimoto |
| 1st Author's Affiliation | KDDI R&D Laboratories (KDDI lab.) |
| 2nd Author's Name | Kanshiro Kashiki |
| 2nd Author's Affiliation | KDDI R&D Laboratories (KDDI lab.) |
| 3rd Author's Name | Mitsuo Nohara |
| 3rd Author's Affiliation | KDDI R&D Laboratories (KDDI lab.) |
| 4th Author's Name | Kazunori Takeuchi |
| 4th Author's Affiliation | KDDI R&D Laboratories (KDDI lab.) |
| 5th Author's Name | Takashi Matsumura |
| 5th Author's Affiliation | Toyota Info Technology Center, Co.,Ltd. (Toyota Info Technology Center, Co.,Ltd.) |
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| Speaker | Author-1 |
| Date Time | 2007-11-27 14:25:00 |
| Presentation Time | 25 minutes |
| Registration for | SR |
| Paper # | SR2007-60 |
| Volume (vol) | vol.107 |
| Number (no) | no.352 |
| Page | pp.93-98 |
| #Pages | 6 |
| Date of Issue | 2007-11-19 (SR) |
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