Behavioral Study of Different Fading Channel Models for WiMAX Communication System
As day passes more and more technologies are moving towards fully wireless technology. Some of recent services like Digital Video Broadcast (DVB), Digital Audio Broadcast (DAB), Internet and WLAN etc. are trying to fulfill the demand. Mobile WiMAX was successfully adopted by ITU as one of the IMT-2000 technologies in November 2007. Since then mobile WiMAX (a.k.a. IP-OFDMA) has officially become a major global cellular wireless standard along with 3GPP UMTS/HSPA and 3GPP2 CDMA/ EVDO. In this paper, the authors conduct studies about behavior of different fading communication channel models to verify effectiveness and correctness of the channel performance analysis.