Title :
An analysis of fading effects in LOS communication environments
Author :
Choi, Hyunkyun ; Kwak, Dongyong ; Jang, Yong-Seon
Author_Institution :
IT Convergence Technol. Res. Lab., ETRI, Daejeon, South Korea
Abstract :
In this paper, we analyzed the reason of communication performance changes depending on the distance in WAVE (Wireless Access in Vehicular Environments) communications. In the wireless communication, down-fade and up-fade points occur by the fading effects. Using the two-ray ground reflection model, we derived formulas to predict the location of these points in LOS (Line Of Sight) environments. In addition, we measured RSSI (Receiver Signal Strength Indicator) value, and this value is compared with theoretical analysis.
Keywords :
fading channels; mobile radio; radio access networks; LOS communication environments; WAVE communications; down-fade point; fading effects; line of sight environments; measured RSSI; receiver signal strength indicator; two-ray ground reflection; up-fade point; wireless access in vehicular environments; wireless communication; Fading; RSSI; Two-ray Ground Reflection Model;
Conference_Titel :
ICT Convergence (ICTC), 2012 International Conference on
Conference_Location :
Jeju Island
Print_ISBN :
978-1-4673-4829-4
Electronic_ISBN :
978-1-4673-4827-0
DOI :
10.1109/ICTC.2012.6387173
