Performance Analysis of WiMAX Network For SISO-MISO Using Adaptive Modulation and Coding

although many researchers have written about WiMAX IEEE 802.16e Standard system, it needs more attention and analysis in next generation wireless networks. Multiple Input Multiple Output-Orthogonal Frequency Division Multiplexing (MIMO-OFDM) has become one of the key technologies for the B 3G & 4G broadband wireless communications. This paper is aimed at studying the performance analysis of OFDM and OFDMA in WiMAX IEEE 802.16m and 3GPP LTE advanced systems communication in hybrid environment systems. This study focuses on the analysis of SISO and MISO technology based on physical layer. As MIMO could increase the capacity of the wireless communication system compared with Single Input Single Output (SISO) and OFDM could obtain good performances in multipath frequency-selective fading channels, we combine them together with the Space-Time Block Coding (STBC) scheme , so that to enhance the system capacity. The simulation results of OFDM WiMAX IEEE 802.16e for SISO and MISO technology are summarized and a comparison step between Turbo Code and Convolutional Product Code (CPC) for Mobile WiMAX is introduced in this work. Keywords—OFDM, OFDMA, WiMAX, SISO, MISO, MIMO, Performance analysis of a mobile WiMAX.