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| Presentation | 2020-01-23 13:30 Study on improved relay vehicle selection in V2V cooperative communication system for far-vehicle V2I uplink transmission Hayato Ishikawa, Eiji Okamoto (NIT), Hiraku Okada (Nagoya Univ.), Satoshi Makido (Toyota R&D labs,.)  IT2019-53 SIP2019-66 RCS2019-283 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In rural and suburban areas, dense base stations cannot be deployed, and the transmission performance between base station and far vehicles deteriorates. To solve this problem, we have proposed a cooperative vehicle-to-vehicle relay transmission scheme in which a near vehicle to base station forwards the far vehicle’s data and the quality of far user transmission is improved. However, in the previous study, the relay vehicle was randomly selected and sometimes inefficient pairing of vehicles occurred. Therefore, in this paper, we propose a new pairing scheme between near and far vehicles, and conduct a large-scale vehicle network simulation. Then, we show that the proposed scheme improves both the far vehicle throughput and the system throughput, that is, in rural and suburban areas the performance of vehicle-to-infrastructure transmission can be improved by the proposed scheme. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Vehicle-to-vehicle cooperative transmission / Uplink / SUMO / Intelligent transportation system / LTE V2X / Relay selection / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 378, RCS2019-283, pp. 105-110, Jan. 2020. | |
| Paper # | RCS2019-283 | |
| Date of Issue | 2020-01-16 (IT, SIP, 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 | IT2019-53 SIP2019-66 RCS2019-283 |
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| Conference Information | |
| Committee | IT SIP RCS |
| Conference Date | 2020-01-23 - 2020-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City Youth Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2020-01-IT-SIP-RCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Study on improved relay vehicle selection in V2V cooperative communication system for far-vehicle V2I uplink transmission |
| Sub Title (in English) | |
| Keyword(1) | Vehicle-to-vehicle cooperative transmission |
| Keyword(2) | Uplink |
| Keyword(3) | SUMO |
| Keyword(4) | Intelligent transportation system |
| Keyword(5) | LTE V2X |
| Keyword(6) | Relay selection |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hayato Ishikawa |
| 1st Author's Affiliation | Nagoya institute of technology (NIT) |
| 2nd Author's Name | Eiji Okamoto |
| 2nd Author's Affiliation | Nagoya institute of technology (NIT) |
| 3rd Author's Name | Hiraku Okada |
| 3rd Author's Affiliation | Nagoya university (Nagoya Univ.) |
| 4th Author's Name | Satoshi Makido |
| 4th Author's Affiliation | Toyota central R&D labs,. (Toyota R&D labs,.) |
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| Speaker | Author-1 |
| Date Time | 2020-01-23 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | IT2019-53, SIP2019-66, RCS2019-283 |
| Volume (vol) | vol.119 |
| Number (no) | no.376(IT), no.377(SIP), no.378(RCS) |
| Page | pp.105-110 |
| #Pages | 6 |
| Date of Issue | 2020-01-16 (IT, SIP, RCS) |
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