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| Presentation | 2023-01-19 13:25 Segmented file delivery method by mobile APs using a combination of overhearing and transmission rate control Yuya Fujimoto, Hiroyasu Obata (Hirosima City Univ.), Tutomu Murase, Yohei Hasegawa (Nagoya Univ.), Kenji Ishida (Hirosima City Univ.)  IN2022-57 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the event of a large-scale disaster, there is a possibility that the communication infrastructure may not work properly. Therefore, a method of distributing evacuation information that does not depend on the communication infrastructure is required. Ad hoc networks and DTNs are available as communication methods that do not depend on the infrastructure in the event of a disaster. In addition, other research has proposed a method that enable information distribution to terminals over a wide area by using mobile vehicles equipped with wireless LAN access points. However, conventional researches consider information which size is a few Byte. Therefore, they did not consider a large amount of information which size is about 10Mbyte such as the evacuation map to deliver for multiple terminals. This paper proposes a method which combines an overhearing and a segmented file delivery method based on information distribution by a vehicle equipped AP. Here, we assume the normal vehicle or emergency one sends information to pedestrians. Furthermore, the proposed method tries to adjust communication range and reduce the distribution time by adjusting transmission rate according to the delivery status. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Segmented file delivery / Overhearing / Mobile APs / Wireless LAN / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 342, IN2022-57, pp. 33-38, Jan. 2023. | |
| Paper # | IN2022-57 | |
| Date of Issue | 2023-01-12 (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 | IN2022-57 |
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| Conference Information | |
| Committee | IN |
| Conference Date | 2023-01-19 - 2023-01-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Aichi Industry & Labor Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Contents Distribution, Social Networking Services, Data Analytics and Processing Platform, Big data, etc. |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2023-01-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Segmented file delivery method by mobile APs using a combination of overhearing and transmission rate control |
| Sub Title (in English) | |
| Keyword(1) | Segmented file delivery |
| Keyword(2) | Overhearing |
| Keyword(3) | Mobile APs |
| Keyword(4) | Wireless LAN |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuya Fujimoto |
| 1st Author's Affiliation | Hirosima City University (Hirosima City Univ.) |
| 2nd Author's Name | Hiroyasu Obata |
| 2nd Author's Affiliation | Hirosima City University (Hirosima City Univ.) |
| 3rd Author's Name | Tutomu Murase |
| 3rd Author's Affiliation | Nagoya University Information Technology Center (Nagoya Univ.) |
| 4th Author's Name | Yohei Hasegawa |
| 4th Author's Affiliation | Nagoya University Information Technology Center (Nagoya Univ.) |
| 5th Author's Name | Kenji Ishida |
| 5th Author's Affiliation | Hirosima City University (Hirosima City Univ.) |
| Speaker | Author-1 |
| Date Time | 2023-01-19 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | IN |
| Paper # | IN2022-57 |
| Volume (vol) | vol.122 |
| Number (no) | no.342 |
| Page | pp.33-38 |
| #Pages | 6 |
| Date of Issue | 2023-01-12 (IN) |
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