Paper Info
Title
Performance Analysis And Improvement On Dsrc Application For V2v Communication
Abstract
In this paper, we focus on the performance of vehicle-to-vehicle (V2V) communication adopting the Dedicated Short Range Communication (DSRC) application in periodic broadcast mode. An analytical model is studied and a fixed point method is used to analyze the packet delivery ratio (PDR) and mean delay based on the IEEE 802.11p standard in a fully connected network under the assumption of perfect PHY performance. With the characteristics of V2V communication, we develop the Semi-persistent Contention Density Control (SpCDC) scheme to improve the DSRC performance. We use Monte Carlo simulation to verify the results obtained by the analytical model. The simulation results show that the packet delivery ratio in SpCDC scheme increases more than 10% compared with IEEE 802.11p in heavy vehicle load scenarios. Meanwhile, the mean reception delay decreases more than 50%, which provides more reliable road safety.
Year
DOI
Venue
2020
10.1109/VTC2020-Fall49728.2020.9348743
2020 IEEE 92ND VEHICULAR TECHNOLOGY CONFERENCE (VTC2020-FALL)
Keywords
DocType
Citations 
V2V, DSRC, IEEE 802.11p, DCF, MAC design
Conference
0
PageRank 
References 
Authors
0.34
0
4
Name
Order
Citations
PageRank
Liu Cao1345.42
Hao Yin272.16
Jie Hu300.34
Zhang Lyutianyang461.81