International Journal of Computer Theory and Engineering (IJCTE)
In this paper, the authors are proposed for analysis of WiMAX performance improvement by coding and iterative decoding algorithms. Forward Error Correction (FEC) is one of the most important sections in physical layer of WiMAX system. IEEE802.16 standard has offered several types of FEC for WiMAX e.g. Reed Solomon and Convolutional Code (RS-CC). This paper offers using of two kinds of Turbo codes, Serial and Parallel Concatenated Convolutional Codes (SCCCs and PCCCs) with suitable parameters as FEC for WiMAX.