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| Presentation | 2023-03-02 11:40 Building an SDVN Framework for RSU-Centric Cooperative Perception with Heterogeneous V2X Zongdian Li, Tao Yu, Taisei Suzuki, Kei Sakaguchi (Tokyo Tech)  RCS2022-275 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In Cooperative Intelligent Transportation System (C-ITS), cooperative perception emerges as a core application empowered by Vehicle-to-Everything (V2X) communications to improve road safety. Connected vehicles are able to share and receive sensor information from any other V2X-capable facilities. While most research interests lie in the utilization and integration of V2X data inside the connected vehicle systems, we stress the importance of understanding the unique role of roadside units (RSUs) for cooperative perception, as well as appropriate strategies for them to deliver this application. To that end, we designed an SDVN-based cooperative perception framework running on RSUs. By leveraging Dedicated Short-Range Communications (DSRC) and Millimeter Wave (mmWave) V2X, this framework system can adaptively support message-based cooperative perception and raw sensor data-based cooperative perception. In addition, we propose a DSRC-triggered dynamic sensor ON/OFF strategy to improve energy efficiency and RSU scheduling flexibility. The field trial results agree well with our design expectations, i.e., small delay for activation (＜＝ 30 ms), significant power reduction (〜60%), and good scalability. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Roadside Unit (RSU) / Cooperative Perception / V2X / Software Defined Vehicular Networking (SDVN) / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 122, no. 399, RCS2022-275, pp. 161-166, March 2023. | |
| Paper # | RCS2022-275 | |
| Date of Issue | 2023-02-22 (RCS) | |
| ISSN | 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 | RCS2022-275 |
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| Conference Information | |
| Committee | RCS SR SRW |
| Conference Date | 2023-03-01 - 2023-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Institute of Technology, and Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2023-03-RCS-SR-SRW |
| Language | English (Japanese title is available) |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Building an SDVN Framework for RSU-Centric Cooperative Perception with Heterogeneous V2X |
| Sub Title (in English) | |
| Keyword(1) | Roadside Unit (RSU) |
| Keyword(2) | Cooperative Perception |
| Keyword(3) | V2X |
| Keyword(4) | Software Defined Vehicular Networking (SDVN) |
| Keyword(5) | |
| Keyword(6) | |
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| 1st Author's Name | Zongdian Li |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 2nd Author's Name | Tao Yu |
| 2nd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 3rd Author's Name | Taisei Suzuki |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
| 4th Author's Name | Kei Sakaguchi |
| 4th Author's Affiliation | Tokyo Institute of Technology (Tokyo Tech) |
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| Speaker | Author-1 |
| Date Time | 2023-03-02 11:40:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2022-275 |
| Volume (vol) | vol.122 |
| Number (no) | no.399 |
| Page | pp.161-166 |
| #Pages | 6 |
| Date of Issue | 2023-02-22 (RCS) |
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