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| Presentation | 2013-01-24 10:25 Evaluation of Propagation Loss Difference between the 5.8GHz and 700MHz bands in V2V Environments Ryoji Yoshida, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ)  AP2012-137 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The 700MHz band is newly allocated as the radio spectrum to the wireless communications of ITS(Intelligent Transport System). In the 700MHz band, which is the lower frequency than the existing 5.8GHz band, service area can be ensured owing to the decrease of the diffraction loss, particularly in NLOS (Non Line-of-Sight) environments. In this paper, assuming a V2V (Vehicle to vehicle) communication environment over intersections where the situation is a typical NLOS environment, the propagation loss difference between the 5.8GHz and 700MHz bands is evaluated. We analyze the difference theoretically using a ray-tracing method. Furthermore, the experimental results obtained in the field experiments are shown. A comparative evaluation of these results is also discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ITS / Vehicle-to-vehicle communications / Ray-tracing / Propagation loss difference / Field trial / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 384, AP2012-137, pp. 87-92, Jan. 2013. | |
| Paper # | AP2012-137 | |
| Date of Issue | 2013-01-16 (AP) | |
| 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 | AP2012-137 |
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| Conference Information | |
| Committee | AP |
| Conference Date | 2013-01-23 - 2013-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hotel Merieges (Miyazaki City) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Antennas and Progation |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2013-01-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Propagation Loss Difference between the 5.8GHz and 700MHz bands in V2V Environments |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | Vehicle-to-vehicle communications |
| Keyword(3) | Ray-tracing |
| Keyword(4) | Propagation loss difference |
| Keyword(5) | Field trial |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryoji Yoshida |
| 1st Author's Affiliation | Doshisha University (Doshisha Univ) |
| 2nd Author's Name | Hisato Iwai |
| 2nd Author's Affiliation | Doshisha University (Doshisha Univ) |
| 3rd Author's Name | Hideichi Sasaoka |
| 3rd Author's Affiliation | Doshisha University (Doshisha Univ) |
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| Speaker | Author-1 |
| Date Time | 2013-01-24 10:25:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2012-137 |
| Volume (vol) | vol.112 |
| Number (no) | no.384 |
| Page | pp.87-92 |
| #Pages | 6 |
| Date of Issue | 2013-01-16 (AP) |
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