This repository presents a MATLAB-based simulation of Bit Error Rate (BER) performance for BPSK and QPSK digital modulation schemes over an Additive White Gaussian ...

Abstract: Recently one decoding algorithm called as beyond belief propagation (BP) algorithm for LDPC Codes is derived using the knowledge of trapping set and different from standard BP algorithm, ...

Abstract: Hamming codes are used as component codes to construct generalized low-density parity-check (GLDPC) codes. In BEC channel, the convergence behavior of the Hamming-GLDPC codes is ...