Implementation of Quality Based Algorithm for WiMAX Simulation Using SISO and SIMO Techniques
This paper presents the designing of more primitive algorithm of WiMAX (Worldwide Interoperability for Microwave Access) system simulation for lower Bit Error Rate Perspective. WiMAX is considered today the most interesting opportunity, able to provide radio coverage distances of almost 50 kilometers and data throughput up to 70 Mbps, and to complete wired network architectures, ensuring a flexible and cheap solution for the last-mile. In its mobile variant, WiMAX has the potential to replace cellular networks. In this way, the WiMAX may be seen as the fourth generation (4G) of mobile communications systems. The vital aspect of simulation of WiMAX system is to achieve the lower Bit Error Rates, higher Signal to Noise Ratio and there by higher system capacity.There is one fundamental aspects of wireless communication that make the problem challenging and interesting, that is the phenomenon of fading. The technique called diversity, can dramatically improve the performance over fading channels.
