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| Presentation | 2023-08-04 09:54 Communication Quality Evaluation of Low Earth Orbit Satellite Communications for Coupling with Local 5G at Mt.Fuji Akane Suzuki, Kenji Kanai, Akihiro Nakao (UTokyo)  IN2023-26 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Because Mt. Fuji has a high possibility of disasters such as eruptions and falling rocks, reliable communications are required. However, the current communications environment has geographic and timing limitations. Therefore, integrating 5G and low earth orbit (LEO) satellites is a promising approach because LEO can provide low-delay and high-coverage satellite communication. To offer effective integration, the communication quality of LEO, including Starlink, still needs to be fully understood. This paper evaluates the communication quality of Starlink, mainly in terms of latency, power consumption, and throughput, and reveals the periodical transition (15-sec cycle) of throughput adopting time-series analysis. Furthermore, this paper demonstrates the possibility of buffering-based Quality of Service (QoS) control utilizing the throughput characteristic. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Low Earth Orbit / Starlink / Local 5G / Quality of Service / Disaster countermeasures / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 123, no. 148, IN2023-26, pp. 52-57, Aug. 2023. | |
| Paper # | IN2023-26 | |
| Date of Issue | 2023-07-27 (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 | IN2023-26 |
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| Conference Information | |
| Committee | CCS IN |
| Conference Date | 2023-08-03 - 2023-08-04 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Banya-no-yu |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | CCS, IN, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2023-08-CCS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Communication Quality Evaluation of Low Earth Orbit Satellite Communications for Coupling with Local 5G at Mt.Fuji |
| Sub Title (in English) | |
| Keyword(1) | Low Earth Orbit |
| Keyword(2) | Starlink |
| Keyword(3) | Local 5G |
| Keyword(4) | Quality of Service |
| Keyword(5) | Disaster countermeasures |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akane Suzuki |
| 1st Author's Affiliation | The University of Tokyo (UTokyo) |
| 2nd Author's Name | Kenji Kanai |
| 2nd Author's Affiliation | The University of Tokyo (UTokyo) |
| 3rd Author's Name | Akihiro Nakao |
| 3rd Author's Affiliation | The University of Tokyo (UTokyo) |
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| Speaker | Author-1 |
| Date Time | 2023-08-04 09:54:00 |
| Presentation Time | 18 minutes |
| Registration for | IN |
| Paper # | IN2023-26 |
| Volume (vol) | vol.123 |
| Number (no) | no.148 |
| Page | pp.52-57 |
| #Pages | 6 |
| Date of Issue | 2023-07-27 (IN) |
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