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Paper Abstract and Keywords
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
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.
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

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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