Please use this identifier to cite or link to this item: http://dspace.umh.es/handle/11000/5071

Analytical Models of the Performance of C-V2X Mode 4 Vehicular Communications

Title:
Analytical Models of the Performance of C-V2X Mode 4 Vehicular Communications
Authors:
Gonzalez-Martín, Manuel
Sepulcre, Miguel
Molina-Masegosa, Rafael
Gozalvez, Javier
Department:
Ingeniería de Comunicaciones
Issue Date:
2019-03-26
Abstract:
The C-V2X or LTE-V standard has been designed to support V2X (Vehicle to Everything) communications. The standard is an evolution of LTE, and it has been published by the 3GPP in Release 14. This new standard introduces the C-V2X or LTE-V Mode 4 that is specifically designed for V2V communications using the PC5 sidelink interface without any cellular infrastructure support. In Mode 4, vehicles autonomously select and manage their radio resources. Mode 4 is highly relevant since V2V safety applications cannot depend on the availability of infrastructure-based cellular coverage. This paper presents the first analytical models of the communication performance of C-V2X or LTE-V Mode 4. In particular, the paper presents analytical models for the average PDR (Packet Delivery Ratio) as a function of the distance between transmitter and receiver, and for the four different types of transmission errors that can be encountered in C-V2X Mode 4. The models are validated for a wide range of transmission parameters and traffic densities. To this aim, this study compares the results obtained with the analytical models to those obtained with a C-V2X Mode 4 simulator implemented over Veins.
Keywords/Subjects:
C-V2X
LTE-V
Mode 4
cellular V2X
LTEV2X
V2V
PC5
sidelink
communication
analytical
model
Type of document:
application/pdf
Access rights:
info:eu-repo/semantics/openAccess
Appears in Collections:
Artículos



This item is licensed under a Creative Commons License Creative Commons