상세정보
학술대회
An Analysis of Fading Effects in LOS Communication Environments
- 발행일
- 201210
- 출처
- International Conference on Information and Communication Technology Convergence (ICTC) 2012, pp.454-455
- 협약과제
- 12ZC1100, 메가컨버전스 핵심기술 개발, 김채규
- 초록
- 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. © 2012 IEEE.
- KSP 제안 키워드
- Communication performance, Line-Of-Sight(LOS), Performance changes, Reflection model, Theoretical Analysis, Wireless Access in Vehicular Environment(WAVE), received signal strength indicator(RSSI), two-ray ground reflection, wireless communication