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Paper Abstract and Keywords
Presentation 2019-07-18 14:05
[Invited Lecture] Propagation Loss Estimation considering Ray Tracing Results for Deep Learning Input Data
Satoshi Iwasaki, Gilbert Siy Ching, Rikisenia Lukita, Wataru Okamura, Yukiko Kishiki (KKE)
Abstract (in Japanese) (See Japanese page) 
(in English) Propagation loss estimation can be achieved from models based on measurement or from simulations based on ray tracing method. Deep learning has been applied to various tasks in recent years, and studies applied to propagation loss estimation have also been conducted. Deep learning requires a large amount of data. In this research, a portion of the training data uses simulation results of ray tracing, and it was examined whether the data contributes to the improvement of accuracy. To do this, the input parameter combination that contributes to the accuracy was determined. The data that is not applicable was identified and the input parameters were improved.
Keyword (in Japanese) (See Japanese page) 
(in English) Ray Trace / Deep Learning / Propagation Loss Estimation / / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 120, AP2019-33, pp. 63-68, July 2019.
Paper # AP2019-33 
Date of Issue 2019-07-10 (AP) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee AP SANE SAT  
Conference Date 2019-07-17 - 2019-07-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Subsurface Electromagnetic Measurements, Sattelite Communication, Radio propagation, Antennas and Propagation 
Paper Information
Registration To AP 
Conference Code 2019-07-AP-SANE-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Propagation Loss Estimation considering Ray Tracing Results for Deep Learning Input Data 
Sub Title (in English)  
Keyword(1) Ray Trace  
Keyword(2) Deep Learning  
Keyword(3) Propagation Loss Estimation  
1st Author's Name Satoshi Iwasaki  
1st Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
2nd Author's Name Gilbert Siy Ching  
2nd Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
3rd Author's Name Rikisenia Lukita  
3rd Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
4th Author's Name Wataru Okamura  
4th Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
5th Author's Name Yukiko Kishiki  
5th Author's Affiliation Kozo Keikaku Engineering Inc. (KKE)
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Date Time 2019-07-18 14:05:00 
Presentation Time 25 
Registration for AP 
Paper # IEICE-AP2019-33 
Volume (vol) IEICE-119 
Number (no) no.120 
Page pp.63-68 
#Pages IEICE-6 
Date of Issue IEICE-AP-2019-07-10 

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