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Paper Abstract and Keywords
Presentation 2023-09-01 13:40
SB-SPS Resource Management Scheme to reduce transmission delay for Relay Transmissions in Platooning with Sidelink Communications
Kohei Murata, Kosuke Sanada, Hiroyuki Hatano, Kazuo Mori (Mie Univ) RCS2023-125
Abstract (in Japanese) (See Japanese page) 
(in English) In C-V2X (Cellular-Vehicle to Everything), one of the key technologies for intelligent transportation systems (ITS),sidelink communication for vehicle-to-vehicle direct transmission is standardized, and the SB-SPS (Sensing Based Semi Persistent Scheduling) scheme is employed for its resource management. On the other hand, vehicle platooning is one of typical usecases for C-V2X, where the following vehicles are autonomously following the lead vehicle. In order to maintain the platooning,it is necessary to periodically share the information for the lead vehicle with the entire platoon, and relay transmission within
the platoon employing sidelink communication is considered as one of the sharing means. However, the SB-SPS scheme isdesigned for broadcast transmission, and then, for relay transmissions in platoon, it may cause large transmission delay for end to end communication from the lead vehicle to the tail end vehicle due to forwarding delay at intermediate relay vehicles. This study investigates the impact of SB-SPS resource management on the transmission performance for relay transmission in vehicle
platooning using C-V2X sidelink communication, and proposes an enhanced SB-SPS scheme to improve the performance.
Keyword (in Japanese) (See Japanese page) 
(in English) SB-SPS / Sidelink Communication / Relay Transmission / Platooning / Forwarding Delay / C-V2X / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 172, RCS2023-125, pp. 119-124, Aug. 2023.
Paper # RCS2023-125 
Date of Issue 2023-08-24 (RCS) 
ISSN Online edition: ISSN 2432-6380
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 RCS2023-125

Conference Information
Committee RCS SAT  
Conference Date 2023-08-31 - 2023-09-01 
Place (in Japanese) (See Japanese page) 
Place (in English) Naganoken Nokyo Building, and online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Satellite Communications, Broadcasting, Forward Error Correction, Wireless Communications, etc. 
Paper Information
Registration To RCS 
Conference Code 2023-08-RCS-SAT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) SB-SPS Resource Management Scheme to reduce transmission delay for Relay Transmissions in Platooning with Sidelink Communications 
Sub Title (in English)  
Keyword(1) SB-SPS  
Keyword(2) Sidelink Communication  
Keyword(3) Relay Transmission  
Keyword(4) Platooning  
Keyword(5) Forwarding Delay  
Keyword(6) C-V2X  
1st Author's Name Kohei Murata  
1st Author's Affiliation Mie University (Mie Univ)
2nd Author's Name Kosuke Sanada  
2nd Author's Affiliation Mie University (Mie Univ)
3rd Author's Name Hiroyuki Hatano  
3rd Author's Affiliation Mie University (Mie Univ)
4th Author's Name Kazuo Mori  
4th Author's Affiliation Mie University (Mie Univ)
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Speaker Author-1 
Date Time 2023-09-01 13:40:00 
Presentation Time 25 minutes 
Registration for RCS 
Paper # RCS2023-125 
Volume (vol) vol.123 
Number (no) no.172 
Page pp.119-124 
Date of Issue 2023-08-24 (RCS) 

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