Success Probability Analysis of C-V2X Communications on Irregular Manhattan Grids
Joint Authors
Source
Wireless Communications and Mobile Computing
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-08-19
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Information Technology and Computer Science
Abstract EN
To overcome the shortcomings of Dedicated Short Range Communications (DSRC), cellular vehicle-to-everything (C-V2X) communications have been proposed recently, which has a variety of advantages over traditional DSRC, including longer communication range, broader coverage, greater reliability, and smooth evolution path towards 5G.
In this paper, we consider an LTE-based C-V2X communications network in irregular Manhattan grids.
We model the macrobase stations (MBSs) as a 2D Poisson point process (PPP) and model the roads as a Manhattan Poisson line process (MPLP), with the roadside units (RSUs) modeled as a 1D PPP on each road.
As an enhancement architecture to DSRC, C-V2X communications include vehicle-to-vehicle (V2V) communication, vehicle-to-infrastructure (V2I) communication, vehicle-to-pedestrian (V2P) communication, and vehicle-to-network (V2N) communication.
Since the spectrum for PC5 interface in 5.9 GHz is quite limited, cellular networks could share some channels to V2I links to improve spectral efficiency.
Thus, according to Maximum Power-based Scheme, we adopt the stochastic geometry approach to compute the signal-to-interference ratio- (SIR-) based success probability of a typical vehicle that connects to an RSU or an MBS and the area spectral efficiency of the whole network over shared V2I and V2N downlink channels.
In addition, we study the asymptotic characteristics of success probability and provide some design insights according to the impact of several key parameters on success probability.
American Psychological Association (APA)
Pan, Bin& Wu, Hao. 2020. Success Probability Analysis of C-V2X Communications on Irregular Manhattan Grids. Wireless Communications and Mobile Computing،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1214365
Modern Language Association (MLA)
Pan, Bin& Wu, Hao. Success Probability Analysis of C-V2X Communications on Irregular Manhattan Grids. Wireless Communications and Mobile Computing No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1214365
American Medical Association (AMA)
Pan, Bin& Wu, Hao. Success Probability Analysis of C-V2X Communications on Irregular Manhattan Grids. Wireless Communications and Mobile Computing. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1214365
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214365