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| Presentation | 2015-01-15 15:20 Multi-Mode Portable VSAT for Disaster-Resilient Wireless Networks Noriharu Suematsu, Suguru Kameda (Tohoku Univ.), Hiroshi Oguma (NIT Toyama College), Mitsuru Sasanuma (SKY Perfect JSAT), Shigeru Eguchi (ISB), Komei Kuroda (Cyber Creative Institute)  ED2014-120 MW2014-184 Link to ES Tech. Rep. Archives: ED2014-120 MW2014-184 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the event of large scale disaster such as the great east Japan earthquake, we completely lose the terrestrial communication infrastructure and have no measure to call the outside of the disaster area. Satellite communication is only an exception and is usable in such a situation. We have developed a portable multi-mode very small aperture terminal (VSAT) system for disaster-resilient wireless networks. In order to realize multi-mode functionality, the VSAT indoor unit (IDU) has been developed based on the software defined radio (SDR) technology. It can be used as a wireless-local area network (W-LAN) router connected to the cellular system in the normal situation. In the case of the disaster, the connection will be changed to the satellite communication route and will provide the Internet environment to the evacuees nearby this VSAT IDU. It can also provide the dual-connection; one is Internet connection via private VSAT network and another is the local authorities satellite communications network system connection via LASCOM network. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Satellite Communication / VSAT / Software defined radio / Cognitive radio / Multi-mode / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 392, MW2014-184, pp. 19-23, Jan. 2015. | |
| Paper # | MW2014-184 | |
| Date of Issue | 2015-01-08 (ED, MW) | |
| ISSN | Print edition: ISSN 0913-5685 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 | ED2014-120 MW2014-184 Link to ES Tech. Rep. Archives: ED2014-120 MW2014-184 |
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| Conference Information | |
| Committee | MW ED |
| Conference Date | 2015-01-15 - 2015-01-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Compound Semiconductor IC and High-Speed, High-Frequency Devices/Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2015-01-MW-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Multi-Mode Portable VSAT for Disaster-Resilient Wireless Networks |
| Sub Title (in English) | |
| Keyword(1) | Satellite Communication |
| Keyword(2) | VSAT |
| Keyword(3) | Software defined radio |
| Keyword(4) | Cognitive radio |
| Keyword(5) | Multi-mode |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Noriharu Suematsu |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Suguru Kameda |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Hiroshi Oguma |
| 3rd Author's Affiliation | National Institute of Technology, Toyama College (NIT Toyama College) |
| 4th Author's Name | Mitsuru Sasanuma |
| 4th Author's Affiliation | SKY Perfect JSAT Corp (SKY Perfect JSAT) |
| 5th Author's Name | Shigeru Eguchi |
| 5th Author's Affiliation | ISB Corporation (ISB) |
| 6th Author's Name | Komei Kuroda |
| 6th Author's Affiliation | Cyber Creative Institute (Cyber Creative Institute) |
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| Speaker | Author-1 |
| Date Time | 2015-01-15 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | ED2014-120, MW2014-184 |
| Volume (vol) | vol.114 |
| Number (no) | no.391(ED), no.392(MW) |
| Page | pp.19-23 |
| #Pages | 5 |
| Date of Issue | 2015-01-08 (ED, MW) |
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