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Paper Abstract and Keywords
Presentation 2025-05-22 11:55
Investigation of the Relationship Between Theoretical Propagation Loss and Measured Throughput at Antenna Installation Height
Takumi Ohashi (Nagoya Univ.), Satoshi Makido (TCRDL), Tutomu Murase (Nagoya Univ.) IN2025-2
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we address the issue of clarifying the impact of the access point antenna height on both the theoretical propagation loss and the measured throughput in wireless LAN. To address this issue, we conducted an experimental evaluation using wireless devices with antennas installed at a height of 1.5m and at a height of 0.5m. We then compared the measured throughput with the theoretical propagation loss values. The evaluation results from the experiment revealed that the throughput measured by changing only the antenna installation height maintained the same order relationship as the theoretical propagation loss values for both the 1.5 m and 0.5 m antenna heights. Additionally, we confirmed a correlation between the variations in measured throughput and theoretical propagation loss. The average throughput varied by a factor of more than 10 between the two antenna heights. These findings highlight the importance of antenna height when modeling the distance-throughput characteristics.
Keyword (in Japanese) (See Japanese page) 
(in English) Multirate Wireless LAN / Throughput / Radio wave propagation / Ground reflected wave / Experimental evaluation / / /  
Reference Info. IEICE Tech. Rep., vol. 125, no. 31, IN2025-2, pp. 7-12, May 2025.
Paper # IN2025-2 
Date of Issue 2025-05-15 (IN) 
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 IN2025-2

Conference Information
Committee RCS IN NV  
Conference Date 2025-05-22 - 2025-05-23 
Place (in Japanese) (See Japanese page) 
Place (in English) Sinfonia Technology Hibiki Hall Ise 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ad-Hoc/Sensor Networks/MANET, Mobile Networks, M2M/IoT Communications, Wi-Fi, IEEE802.15(ZigBee) and others 
Paper Information
Registration To IN 
Conference Code 2025-05-RCS-IN-NV 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Investigation of the Relationship Between Theoretical Propagation Loss and Measured Throughput at Antenna Installation Height 
Sub Title (in English)  
Keyword(1) Multirate Wireless LAN  
Keyword(2) Throughput  
Keyword(3) Radio wave propagation  
Keyword(4) Ground reflected wave  
Keyword(5) Experimental evaluation  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takumi Ohashi  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Satoshi Makido  
2nd Author's Affiliation Toyota Central R&D Labs. (TCRDL)
3rd Author's Name Tutomu Murase  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2025-05-22 11:55:00 
Presentation Time 25 minutes 
Registration for IN 
Paper # IN2025-2 
Volume (vol) vol.125 
Number (no) no.31 
Page pp.7-12 
#Pages 6 
Date of Issue 2025-05-15 (IN) 

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