Performance Parameter of Mobile WiMAX : A Study on the Physical Layer of Mobile WiMAX under Different Communication Channels & Modulation Technique

Abstract

Mobile WiMAX is a broadband wireless solution that enables convergence of mobile and fixed broadband network through a common wide area broadband radio access technology and flexible network architecture.Performance evaluation of mobile WiMAX under varying channel is one of the convincing research interest.Most of the existing works,based on performance evaluation under channel condition are limited to AWGN,ITU etc in mobile WiMAX.In this paper we analyses the performance of mobile WiMAX (PHY layer) under SUI channel models in addition under different data rates, coding schemes, modulation technique. The simulation cover important performance parameter like Bit Error Rate, Block Error Rate & Signal to Noise Ratio.