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Paper Abstract and Keywords
Presentation 2005-05-25 15:10
A Framework of Non-persistent CSMA Protocol for Inter-Vehicle Communications
Hirokazu Tashiro, Kentaro Dobashi, Takeshi Takahashi (Waseda Univ.), Koichi Asatani (Kogakuin Univ.), Hideyoshi Tominaga (Waseda Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Inter-vehicle communication is required to be real-time and to be adaptive to the dynamic network topology changes caused by the movement of vehicles.In this paper, we propose a protocol for inter-vehicle communications that reduces the delay and forms reliable vehicle networks.The proposed scheme extends contention type protocol which forms network dynamically adaptive to vehicle network topology changes.It reduces the delay and increases the number of vehicles that can transmit a flame within maximum transmission interval by controlling carrier sensing interval according to the vehicle density.Finally, simulation evaluates the proposed scheme from the viewpoint of average delay and transmission success rate and clarifies the effectiveness of the proposed scheme.
Keyword (in Japanese) (See Japanese page) 
(in English) Inter-vehicle communication / MAC protocol / CSMA / / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, May 2005.
Paper #  
Date of Issue 2005-05-18 (MoMuC) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee MoNA  
Conference Date 2005-05-25 - 2005-05-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagaku-Kaikan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ubiquitous Network, ITS, Sensor Network, Ad-hoc Network 
Paper Information
Registration To MoNA 
Conference Code 2005-05-MoMuC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Framework of Non-persistent CSMA Protocol for Inter-Vehicle Communications 
Sub Title (in English)  
Keyword(1) Inter-vehicle communication  
Keyword(2) MAC protocol  
Keyword(3) CSMA  
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1st Author's Name Hirokazu Tashiro  
1st Author's Affiliation Waseda University (Waseda Univ.)
2nd Author's Name Kentaro Dobashi  
2nd Author's Affiliation Waseda University (Waseda Univ.)
3rd Author's Name Takeshi Takahashi  
3rd Author's Affiliation Waseda University (Waseda Univ.)
4th Author's Name Koichi Asatani  
4th Author's Affiliation Kogakuin University (Kogakuin Univ.)
5th Author's Name Hideyoshi Tominaga  
5th Author's Affiliation Waseda University (Waseda Univ.)
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Speaker Author-1 
Date Time 2005-05-25 15:10:00 
Presentation Time 25 minutes 
Registration for MoNA 
Paper # MoMuC2005-8 
Volume (vol) vol.105 
Number (no) no.80 
Page pp.43-46 
#Pages
Date of Issue 2005-05-18 (MoMuC) 


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