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| Presentation | 2013-04-18 17:00 [Invited Talk] Development Trend in ITS Wireless Communication Technology for Safety Driving Support Yasushi Yamao (Univ. of Electro- Comm.)  RCS2013-13 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Intelligent Transport System (ITS) is expected to play an important role in the future road safety and smooth traffic flow. For safety driving, both Vehicle to Vehicle (V2V) and Infrastructure to Vehicle (I2V) communications are regarded as an essential means to predict possible collision and automatically speed down or alert drivers, as well as to prevent vehicles from missing traffic lights or important road information. CSMA/CA (Carrier Sense Multiple Access with Collision Avoidance) scheme is suitable for the communications because vehicles can send its own packet autonomously without interfering with other vehicles. Also, CSMA/CA enables I2V communication to coexist with V2V communications in a single RF channel. Thus, a V2V/I2V integrated communication system based has been standardized in Japan. High communication reliability is required for the safety driving support system. In this talk, the ITS broadcast communication technologies are surveyed focusing development trend and current status. Then, a theoretical analysis framework that could be used to analyze broadcast packet delivery rate of distributed inter-vehicle communication system with CSMA/CA is presented considering wireless environment with fading, shadowing and hidden terminal effect. Remaining issues in the system are also referred. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | ITS / safety driving support / vehicle communication / V2V / I2V / CSMA/CA / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 8, RCS2013-13, pp. 69-74, April 2013. | |
| Paper # | RCS2013-13 | |
| Date of Issue | 2013-04-11 (RCS) | |
| 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 | RCS2013-13 |
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| Conference Information | |
| Committee | RCS |
| Conference Date | 2013-04-18 - 2013-04-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ishigaki City Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Radio Access Technologies, etc. |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2013-04-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development Trend in ITS Wireless Communication Technology for Safety Driving Support |
| Sub Title (in English) | |
| Keyword(1) | ITS |
| Keyword(2) | safety driving support |
| Keyword(3) | vehicle communication |
| Keyword(4) | V2V |
| Keyword(5) | I2V |
| Keyword(6) | CSMA/CA |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasushi Yamao |
| 1st Author's Affiliation | The University of Electro-Communications (Univ. of Electro- Comm.) |
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| Speaker | Author-1 |
| Date Time | 2013-04-18 17:00:00 |
| Presentation Time | 45 minutes |
| Registration for | RCS |
| Paper # | RCS2013-13 |
| Volume (vol) | vol.113 |
| Number (no) | no.8 |
| Page | pp.69-74 |
| #Pages | 6 |
| Date of Issue | 2013-04-11 (RCS) |
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