Paper Abstract and Keywords |
Presentation |
2017-08-21 13:25
Outdoor-to-Indoor Radio Propagation Loss Measurement by using an Unmanned Aerial Vehicle in 4.9 GHz band Kentaro Saito, Qiwei Fan, Nopphon Keerativoranan, Jun-ichi Takada (Tokyo Inst. of Tech.) SRW2017-13 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Recently in the cellular network, the various kinds of service cells are utilized in the urban area to accommodate the users' traffic which is rapidly increasing. Therefore, many radio waves arrive from different kinds of base stations, and it is indispensable to understand those characteristics of propagation waves to realize the efficient service cell planning. However, it is also difficult to conduct the actual radio measurement with a variety of conditions in those environments. In this paper, we propose the radio measurement method by using the Unmanned Aerial Vehicle (UAV) on that the radio equipment is mounted. The path loss measurements were conducted in the university's campus. The results showed that the building entry loss ranged from 5 to 10 dB in the cafeteria while it ranged 15 dB to 20 dB in the research building even in the case of front direction of the window. Although the loss tended to increase in the case that the UAV was in the Non-Line-of-Sight (NLoS) region, the results also showed the possibility that the loss decreased when the UAV was at the position where it received the reflected wave from walls and floor of the room. The results are also expected to be utilized for the service cell planning in the future wireless system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Unmanned Aerial Vehicle / Drone / Radio Propagation Loss / Outdoor-to-Indoor Propagation Environment / 5GHz band / Radio Propagation Measurement / / |
Reference Info. |
IEICE Tech. Rep., vol. 117, no. 178, SRW2017-13, pp. 25-30, Aug. 2017. |
Paper # |
SRW2017-13 |
Date of Issue |
2017-08-14 (SRW) |
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) |
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SRW2017-13 |
Conference Information |
Committee |
SRW |
Conference Date |
2017-08-21 - 2017-08-21 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoto University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Network, MAC, Sensor technology, mmWave, etc. |
Paper Information |
Registration To |
SRW |
Conference Code |
2017-08-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Outdoor-to-Indoor Radio Propagation Loss Measurement by using an Unmanned Aerial Vehicle in 4.9 GHz band |
Sub Title (in English) |
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Keyword(1) |
Unmanned Aerial Vehicle |
Keyword(2) |
Drone |
Keyword(3) |
Radio Propagation Loss |
Keyword(4) |
Outdoor-to-Indoor Propagation Environment |
Keyword(5) |
5GHz band |
Keyword(6) |
Radio Propagation Measurement |
Keyword(7) |
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Keyword(8) |
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1st Author's Name |
Kentaro Saito |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Qiwei Fan |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Nopphon Keerativoranan |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
4th Author's Name |
Jun-ichi Takada |
4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2017-08-21 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
SRW |
Paper # |
SRW2017-13 |
Volume (vol) |
vol.117 |
Number (no) |
no.178 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2017-08-14 (SRW) |
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