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| Presentation | 2010-12-17 13:40 Performance Evaluation of Transmission Timing Control Using Mobility Prediction in Opportunistic Roadside-to-Vehicle Communication Ryo Aoki, Hiroyuki Kubo, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ)  NS2010-136 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The rapid advance in wireless communication has brought about high-speed and location-free access to content. However, the connection quality has not always remained equal and mobile devices still experience disconnection, especially when they carry out handover between two discrete communication areas or when they use short-range wireless devices. To support this, the concept of opportunistic communication has been introduced as a new paradigm for wireless communication networks. However, the problem in opportunistic communication we have to consider is the limited connection time between end nodes and access nodes. Based on these, we have proposed a novel transmission timing scheme using aggregated data transmission and predicted information of moving nodes in a opportunistic roadside-to-vehicle communication system, where a set of wireless access nodes provides a dedicated wireless communication area and moving nodes receive content from the service. In this paper, we formulate the problem of timing control that maximize the amount of received data with multiple kinds of content files. We also focus on the situation where predicted information includes error. To evaluate the performance under such conditions, we introduced a time-continuous car-following model, where a car's behavior depends on only his own velocity and on the front car immediately ahead of him, into our simulation. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Opportunistic communication / Roadside-to-Vehicle communication / Predicted mobility information / Transmission timing control / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 339, NS2010-136, pp. 185-190, Dec. 2010. | |
| Paper # | NS2010-136 | |
| Date of Issue | 2010-12-09 (NS) | |
| 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 | NS2010-136 |
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| Conference Information | |
| Committee | NS RCS |
| Conference Date | 2010-12-16 - 2010-12-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okayama Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad-hoc Network, Ubiquitous Network, Wireless Communication, security, Multi-Access Network |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2010-12-NS-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Performance Evaluation of Transmission Timing Control Using Mobility Prediction in Opportunistic Roadside-to-Vehicle Communication |
| Sub Title (in English) | |
| Keyword(1) | Opportunistic communication |
| Keyword(2) | Roadside-to-Vehicle communication |
| Keyword(3) | Predicted mobility information |
| Keyword(4) | Transmission timing control |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Ryo Aoki |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ) |
| 2nd Author's Name | Hiroyuki Kubo |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ) |
| 3rd Author's Name | Ryoichi Shinkuma |
| 3rd Author's Affiliation | Kyoto University (Kyoto Univ) |
| 4th Author's Name | Tatsuro Takahashi |
| 4th Author's Affiliation | Kyoto University (Kyoto Univ) |
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| Speaker | Author-1 |
| Date Time | 2010-12-17 13:40:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2010-136 |
| Volume (vol) | vol.110 |
| Number (no) | no.339 |
| Page | pp.185-190 |
| #Pages | 6 |
| Date of Issue | 2010-12-09 (NS) |
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