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| Presentation | 2019-11-06 13:25 [Poster Presentation] Two-step Wireless Area Quality Prediction by Artificial Neural Network for Wireless Service Area Planning Kentaro Saito, Yongri Jin, CheChia Kang, Jun-ichi Takada (Tokyo Tech.)  SRW2019-40 SeMI2019-84 CNR2019-34 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, many kinds of wireless networks are constructed and managed by users in various industrial sectors owing to the wide spreads of Internet of Things (IoT) service. Therefore, the optimized network service area planning becomes a more urgent issue for the efficient usage of the radio resource. In the service area planning, the network is evaluated from several aspects such as the communication quality in the area, the grasping of the out-of-service region, and the detection of the interference to other service areas. In this research, we classified each point in the area into the service zone, the interference zone, and the negligible zone by the artificial neural network (ANN) classifier that was trained by the ray-tracing simulation result. And then the, receiving power in the respective zones was predicted by ANN regressors that were trained respectively. The receiving power prediction accuracy can be improved especially in the service zone by classifying the area into the zones where the communication qualities are similar. We evaluated our proposed algorithm in an indoor environment, and we showed that the root mean square error (RMSE) was improved from 7.9 dB to 4.1 dB. Especially, it was improved to 2.4 dB in the service zone. The evaluations in more variety of environments and the utilization of our proposal for actual service area planning will be the future works. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cell planning / Indoor propagation / Machine learning / Neural network / Path loss prediction / Radio propagation simulation / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 265, SRW2019-40, pp. 69-70, Nov. 2019. | |
| Paper # | SRW2019-40 | |
| Date of Issue | 2019-10-29 (SRW, SeMI, CNR) | |
| 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 | SRW2019-40 SeMI2019-84 CNR2019-34 |
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| Conference Information | |
| Committee | SRW SeMI CNR |
| Conference Date | 2019-11-05 - 2019-11-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kozo Keisaku Engineering Inc. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | IoT Workshop (Oral or Poster presentation) |
| Paper Information | |
| Registration To | SRW |
| Conference Code | 2019-11-SRW-SeMI-CNR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Two-step Wireless Area Quality Prediction by Artificial Neural Network for Wireless Service Area Planning |
| Sub Title (in English) | |
| Keyword(1) | Cell planning |
| Keyword(2) | Indoor propagation |
| Keyword(3) | Machine learning |
| Keyword(4) | Neural network |
| Keyword(5) | Path loss prediction |
| Keyword(6) | Radio propagation simulation |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kentaro Saito |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 2nd Author's Name | Yongri Jin |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 3rd Author's Name | CheChia Kang |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| 4th Author's Name | Jun-ichi Takada |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech.) |
| Speaker | Author-1 |
| Date Time | 2019-11-06 13:25:00 |
| Presentation Time | 60 minutes |
| Registration for | SRW |
| Paper # | SRW2019-40, SeMI2019-84, CNR2019-34 |
| Volume (vol) | vol.119 |
| Number (no) | no.265(SRW), no.266(SeMI), no.267(CNR) |
| Page | pp.69-70(SRW), pp.89-90(SeMI), pp.67-68(CNR) |
| #Pages | 2 |
| Date of Issue | 2019-10-29 (SRW, SeMI, CNR) |
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