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| Presentation | 2018-11-22 14:05 [Invited Lecture] LOS/NLOS Received Power Characteristics by Vertical Antenna Pattern Beam Width Mayumi Yoshino, Doppo Sugimura (Dengyo)  AP2018-136 RCS2018-211 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we investigate the received power characteristics of LOS(Line Of Sight) and NLOS(Non LOS) regions depending on the vertical antenna pattern beam width by using the ray tracing simulation in the urban area. The base station is placed on intersection which is different street width, and the vertical and horizontal antenna patterns are Chebyshev pattern of different beam width and omni directional respectively. We calculate each CDF (Cumulative Distribution Function) 50$%$ value of the received power in LOS and NLOS areas by considering the antenna height and antenna pattern including tilt angle. From the analysis results, in LOS, the difference of received power CDF 50% values of omni and Chebyshev patterns becomes small tend when the base station height is high, but the difference becomes large tend in case of low base station height. Moreover, in NLOS, when the tilt angle is deeper and the base station height is lower, the difference of each CDF50% becomes small trend and that of level by beam width becomes also smaller. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Ray tracing method / base station antenna height / vertical antenna pattern / beam width / Chebyshev / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 118, no. 310, AP2018-136, pp. 191-196, Nov. 2018. | |
| Paper # | AP2018-136 | |
| Date of Issue | 2018-11-13 (AP, RCS) | |
| ISSN | 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 | AP2018-136 RCS2018-211 |
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| Conference Information | |
| Committee | RCS AP |
| Conference Date | 2018-11-20 - 2018-11-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Industry Support Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Adaptive Antenna, Equalization, Interference Canceler, MIMO, Wireless Communications, etc. |
| Paper Information | |
| Registration To | AP |
| Conference Code | 2018-11-RCS-AP |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | LOS/NLOS Received Power Characteristics by Vertical Antenna Pattern Beam Width |
| Sub Title (in English) | |
| Keyword(1) | Ray tracing method |
| Keyword(2) | base station antenna height |
| Keyword(3) | vertical antenna pattern |
| Keyword(4) | beam width |
| Keyword(5) | Chebyshev |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Mayumi Yoshino |
| 1st Author's Affiliation | Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
| 2nd Author's Name | Doppo Sugimura |
| 2nd Author's Affiliation | Nihon Dengyo Kosaku Co., LTD. (Dengyo) |
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| Speaker | Author-1 |
| Date Time | 2018-11-22 14:05:00 |
| Presentation Time | 25 minutes |
| Registration for | AP |
| Paper # | AP2018-136, RCS2018-211 |
| Volume (vol) | vol.118 |
| Number (no) | no.310(AP), no.311(RCS) |
| Page | pp.191-196(AP), pp.187-192(RCS) |
| #Pages | 6 |
| Date of Issue | 2018-11-13 (AP, RCS) |
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