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Paper Abstract and Keywords
Presentation 2018-04-23 14:00
A study on packet collision reduction scheme using two step autonomous resource selection for LTE V2X
Tomoki Maruko, Shinpei Yasukawa, Riichi Kudo, Satoshi Nagata, Mikio Iwamura (NTT DOCOMO)
Abstract (in Japanese) (See Japanese page) 
(in English) Long term evolution V2X (LTE V2X) has been specified as the 3rd generation partnership project (3GPP) release 14 in 2017.LTE V2X has attracted a significant attention to improve intelligent transport systems (ITS). In LTE V2X, the direct communication which is termed as sidelink (SL) and the uplink/downlink communications are supported for road safety use cases. SL is expected to be used to realize the low latency communications. Thus, this paper proposes SL transmission scheme which reduces the packet collision rate caused by the concurrent resource reselection of other user equipments (UEs). In the proposed scheme, the UE which is going to conduct resource reselection in next transmission performs pre-resource selection, and notifies other UEs of resources virtually reserved by the UE. Effectiveness of proposed scheme is verified by computer simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) LTE V2X / 3GPP / sidelink / Autonomous resource selection / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 12, RCS2018-9, pp. 49-53, April 2018.
Paper # RCS2018-9 
Date of Issue 2018-04-16 (RCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee RCS  
Conference Date 2018-04-23 - 2018-04-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Hotel New Tanaka, Yuda Onsen 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Radio Access Technologies, etc. 
Paper Information
Registration To RCS 
Conference Code 2018-04-RCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A study on packet collision reduction scheme using two step autonomous resource selection for LTE V2X 
Sub Title (in English)  
Keyword(1) LTE V2X  
Keyword(2) 3GPP  
Keyword(3) sidelink  
Keyword(4) Autonomous resource selection  
1st Author's Name Tomoki Maruko  
1st Author's Affiliation NTT DOCOMO (NTT DOCOMO)
2nd Author's Name Shinpei Yasukawa  
2nd Author's Affiliation NTT DOCOMO (NTT DOCOMO)
3rd Author's Name Riichi Kudo  
3rd Author's Affiliation NTT DOCOMO (NTT DOCOMO)
4th Author's Name Satoshi Nagata  
4th Author's Affiliation NTT DOCOMO (NTT DOCOMO)
5th Author's Name Mikio Iwamura  
5th Author's Affiliation NTT DOCOMO (NTT DOCOMO)
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Date Time 2018-04-23 14:00:00 
Presentation Time 25 
Registration for RCS 
Paper # IEICE-RCS2018-9 
Volume (vol) IEICE-118 
Number (no) no.12 
Page pp.49-53 
#Pages IEICE-5 
Date of Issue IEICE-RCS-2018-04-16 

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