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| Presentation | 2021-01-18 13:15 [Short Paper] Introducing our initiatives for social implementation of Relay-by-Smartphone -- Kochi City's countermeasure against Tsunami and Cooperation with QZSS -- Yoshiyuki Senoo, Masuto Nishiura, Natsuko Ohuchi, Takashi Hamada (KKE)  SRW2020-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Ten years are about to pass since the Great East Japan Earthquake. In order to solve the problem of communication blackout due to electricity outage and telecommunication infrastructure troubles, we started joint research of “off-grid” smartphone ad-hoc networking with Tohoku University in 2012, and finally produced "Relay-by-Smartphone®" technology. Then we promoted the social implementation of that technology with Kochi City anticipating enormous damages by the Nankai megathrust earthquakes, and in April 2019, "Kochi City Tsunami SOS App" service was started. In this paper, instead of describing the technical aspects of Relay-by-Smartphone, we describe the importance of universal design for general public use of Relay-by-Smartphone. We also introduce a demonstration experiment in “Enhancement of National Resilience against Natural Disasters” in the second term of the Cabinet Office's Cross-ministerial Strategic Innovation Promotion Program (SIP). In that program, we succeeded in cooperating of the Quasi-Zenith Satellite System Safety Confirmation Service(Q-ANPI) and Relay-by-Smartphone in order to quick grasp the safety information under communication blackout spread in wide area. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Communication Blackout / D2D Communication / Relay-by-Smartphone / Kochi City Tsunami SOS App / Universal Design / QZSS / Quasi-Zenith Satellite / Q-ANPI | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 312, SRW2020-46, pp. 21-21, Jan. 2021. | |
| Paper # | SRW2020-46 | |
| Date of Issue | 2021-01-11 (SRW) | |
| 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 | SRW2020-46 |
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| Conference Information | |
| Committee | SRW |
| Conference Date | 2021-01-18 - 2021-01-18 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | WLAN， WPAN， Ad-hoc, mmWave, etc. |
| Paper Information | |
| Registration To | SRW |
| Conference Code | 2021-01-SRW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Introducing our initiatives for social implementation of Relay-by-Smartphone |
| Sub Title (in English) | Kochi City's countermeasure against Tsunami and Cooperation with QZSS |
| Keyword(1) | Communication Blackout |
| Keyword(2) | D2D Communication |
| Keyword(3) | Relay-by-Smartphone |
| Keyword(4) | Kochi City Tsunami SOS App |
| Keyword(5) | Universal Design |
| Keyword(6) | QZSS |
| Keyword(7) | Quasi-Zenith Satellite |
| Keyword(8) | Q-ANPI |
| 1st Author's Name | Yoshiyuki Senoo |
| 1st Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc. (KKE) |
| 2nd Author's Name | Masuto Nishiura |
| 2nd Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc. (KKE) |
| 3rd Author's Name | Natsuko Ohuchi |
| 3rd Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc. (KKE) |
| 4th Author's Name | Takashi Hamada |
| 4th Author's Affiliation | KOZO KEIKAKU ENGINEERING Inc. (KKE) |
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| Speaker | Author-1 |
| Date Time | 2021-01-18 13:15:00 |
| Presentation Time | 15 minutes |
| Registration for | SRW |
| Paper # | SRW2020-46 |
| Volume (vol) | vol.120 |
| Number (no) | no.312 |
| Page | p.21 |
| #Pages | 1 |
| Date of Issue | 2021-01-11 (SRW) |
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