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| Presentation | 2009-07-24 10:20 On Spatially-Aware Channel Selection in Dynamic Spectrum Access Multi-hop Inter-Vehicle Communications Yukihiro Omori, Kazuya Tsukamoto (KIT), Onur Altintas (TOYOTA ITC), Masato Tsuru, Yuji Oie (KIT)  AN2009-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The use of dynamic spectrum access techniques has a great potential in future inter-vehicle communications, while it must cope with (i) temporal and spatial spectrum utilization changes introduced by the primary and secondary users (environmental changes); and (ii) topology changes due to movement of vehicles (spatial movement). In the present paper, along this line, dynamic per-hop channel switching in multi-hop vehicular ad hoc networking is investigated. After defining a set of simple metric-based dynamic channel selection schemes with/without spatial-awareness, the basic performance (the total communication duration and the amount of transmitted data) are evaluated. These spatially-aware schemes estimate the maximum communication period, and tend to select a channel with a large amount of possible data transmission within the period. The simulation results demonstrate the advantages of the proposed spatial-awareness, especially in the multi-hop and highly congested environments with high-speed mobility. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | dynamic spectrum access / inter-vehicle communications / multi-hop communication / channel selection metric / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 145, AN2009-18, pp. 55-60, July 2009. | |
| Paper # | AN2009-18 | |
| Date of Issue | 2009-07-16 (AN) | |
| 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 | AN2009-18 |
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| Conference Information | |
| Committee | AN |
| Conference Date | 2009-07-23 - 2009-07-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Etc. |
| Paper Information | |
| Registration To | AN |
| Conference Code | 2009-07-AN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Spatially-Aware Channel Selection in Dynamic Spectrum Access Multi-hop Inter-Vehicle Communications |
| Sub Title (in English) | |
| Keyword(1) | dynamic spectrum access |
| Keyword(2) | inter-vehicle communications |
| Keyword(3) | multi-hop communication |
| Keyword(4) | channel selection metric |
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| 1st Author's Name | Yukihiro Omori |
| 1st Author's Affiliation | Kyushu Institute of Technology (KIT) |
| 2nd Author's Name | Kazuya Tsukamoto |
| 2nd Author's Affiliation | Kyushu Institute of Technology (KIT) |
| 3rd Author's Name | Onur Altintas |
| 3rd Author's Affiliation | TOYOTA Info Technology Center Co., Ltd. (TOYOTA ITC) |
| 4th Author's Name | Masato Tsuru |
| 4th Author's Affiliation | Kyushu Institute of Technology (KIT) |
| 5th Author's Name | Yuji Oie |
| 5th Author's Affiliation | Kyushu Institute of Technology (KIT) |
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| Speaker | Author-1 |
| Date Time | 2009-07-24 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | AN |
| Paper # | AN2009-18 |
| Volume (vol) | vol.109 |
| Number (no) | no.145 |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2009-07-16 (AN) |
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