Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
Date Added: Jul 2014
The current communication systems tend to use wireless broadband access technologies that provide many features to its subscribers, such as high speed data connectivity and good voice quality and video services for economical rates. WiMAX is one of the wireless broadband technologies, based on the standard IEEE 802.16 wireless metropolitan area network. The physical layer of WiMAX based on the OFDM technique, in order to provide high data rates, minimize inter-symbol interference and fading effect.