Path Loss Analysis Considering Doppler Shift Effect on Cellular Communication for Connected Car Application at Rural Area

Joint Conference on Green Engineering Technology & Applied Computing 2019

工业技术（总论）;计算机科学

Fahmin Ab Hamid, Azarul^1 ; Abdul Rahman, Md Tasyrif^1 ; Rahman, Anas^1 ; Ameer Tan, Zairul^1

School Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), Kampus Pauh Putra, Perlis, Arau

02600, Malaysia^1

关键词: Carrier frequency;    Communication modules;    Fading effect;    Modified path;    Moving vehicles;    Received power;    Simulation studies;    Transmit power;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/551/1/012023/pdf
DOI  :  10.1088/1757-899X/551/1/012023

来源: IOP

【 摘 要 】

In this paper, the study on the loss of pathways in cellular communication is carried out by experimentation and simulation on three different modules in rural areas. These three-communication module has different carrier frequencies to determine the effect of the doppler shift to the loss of the moving vehicle communication path. The simulation and experimental output are compared to improve the accuracy of these studies. Simulation studies are based on the proposed model for the modified path loss. For the experimental portion, the path loss was determined based on two things: the measured received power on communication modules antenna and transmit power from base station. From this study, the best selection of the communication module is selected for use in connected cars by considering the fading effect of doppler shift.