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Paper Abstract and Keywords
Presentation 2019-03-05 11:30
Evaluation of V2I Broadcast with TC-IF Multi-Hop Forwarding
Ryousuke Katsumata, Yasushi Yamao (UEC) IN2018-123
Abstract (in Japanese) (See Japanese page) 
(in English) In order to expand the service area of Roadside-to-Vehicle Communication in the Intelligent Transportation System (ITS), transfer between cars is necessary. However, if flooding is used, inefficient inter-vehicle forwarding at distances shorter than the communication distance that can obtain sufficient reliability occurs frequently, and Packet Delivery Rate (PDR) decreases. Therefore, IF (Irresponsible Forwarding) has been proposed to determine transfer availability depending on the communication distance, but PDR degradation due to simultaneous transfer is conceivable. In this paper, we propose a TC-IF with IF added with waiting time according to transfer distance. By comparing the proposed method with the existing method by simulation, we showed that PDR can be improved compared with conventional flooding and IF, while reducing the total number of transferred packets.
Keyword (in Japanese) (See Japanese page) 
(in English) V2I / forwarding / packet collision / broadcast / waiting time / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 466, IN2018-123, pp. 235-240, March 2019.
Paper # IN2018-123 
Date of Issue 2019-02-25 (IN) 
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)
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Conference Information
Committee IN NS  
Conference Date 2019-03-04 - 2019-03-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2019-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Evaluation of V2I Broadcast with TC-IF Multi-Hop Forwarding 
Sub Title (in English)  
Keyword(1) V2I  
Keyword(2) forwarding  
Keyword(3) packet collision  
Keyword(4) broadcast  
Keyword(5) waiting time  
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1st Author's Name Ryousuke Katsumata  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Yasushi Yamao  
2nd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2019-03-05 11:30:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2018-123 
Volume (vol) vol.118 
Number (no) no.466 
Page pp.235-240 
#Pages
Date of Issue 2019-02-25 (IN) 


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