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| Presentation | 2013-02-14 15:30 Development and Evaluation of an Information Distribution System for Android Terminals Using Wireless LAN Multicast Kiyoshi Kondo, Hiroshi Yamamoto (Nagaoka Univ. of Tech.), Chikara Sasaki, Shigehiro Ano (KDDI R&D Labs.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech.)  IA2012-74 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | With the spread of high performance mobile terminals, an information distribution system for them has been attracting attention in various situations. In this study, we propose a new information distribution system that broadcasts contents towards Android terminals by using IP multicasting through Wi-Fi. We have first evaluated the communication characteristics of IP multicast over Wi-Fi, which clarified that the continuous packet loss rarely occurs, hence the packet loss can be complemented by redundantly sending the same data. Based on this result, we have proposed redundant transmission method of voice data and have developed the information distribution system. Furthermore, from the result of experimental evaluation in Nagaoka Fireworks Festival, it has been concluded that the proposed system can reduce loss rate of voice data to a half of packet loss rate and can provide voice distribution to 250m away place from the information distribution point. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Information Distribution System / Wireless LAN / IP Multicast / Android Terminal / Packet Loss Properties / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 430, IA2012-74, pp. 19-24, Feb. 2013. | |
| Paper # | IA2012-74 | |
| Date of Issue | 2013-02-07 (IA) | |
| 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 | IA2012-74 |
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| Conference Information | |
| Committee | IA |
| Conference Date | 2013-02-14 - 2013-02-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Smart Grid, etc. |
| Paper Information | |
| Registration To | IA |
| Conference Code | 2013-02-IA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development and Evaluation of an Information Distribution System for Android Terminals Using Wireless LAN Multicast |
| Sub Title (in English) | |
| Keyword(1) | Information Distribution System |
| Keyword(2) | Wireless LAN |
| Keyword(3) | IP Multicast |
| Keyword(4) | Android Terminal |
| Keyword(5) | Packet Loss Properties |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kiyoshi Kondo |
| 1st Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 2nd Author's Name | Hiroshi Yamamoto |
| 2nd Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
| 3rd Author's Name | Chikara Sasaki |
| 3rd Author's Affiliation | KDDI R&D Laboratories (KDDI R&D Labs.) |
| 4th Author's Name | Shigehiro Ano |
| 4th Author's Affiliation | KDDI R&D Laboratories (KDDI R&D Labs.) |
| 5th Author's Name | Katsuyuki Yamazaki |
| 5th Author's Affiliation | Nagaoka University of Technology (Nagaoka Univ. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-02-14 15:30:00 |
| Presentation Time | 25 minutes |
| Registration for | IA |
| Paper # | IA2012-74 |
| Volume (vol) | vol.112 |
| Number (no) | no.430 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2013-02-07 (IA) |
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