This application report describes a Reed Solomon decoder implementation on the TMS320C64x DSP family. Reed Solomon codes have been widely accepted as the preferred (ECC) error control coding scheme for ADSL networks, digital cellular phones and high-definition television systems. The reason for their widespread prevalence is their excellent robustness to burst errors. Programmable implementati...

In this paper, the PSNR performance of conventional discrete cosine transform (DCT) OFDM system is compared with discrete wavelet transform (DWT)-OFDM system. We use different error correcting codes viz; Reed Solomon, LDPC, DCT and DWT. KeywordsDCT, DWT, OFDM, Reed Solomon, LDPC.