A Turbo-Decoder consists of two soft-in soft-out component decoders, which exchange information (soft-values) in an iterative process. Turbo-Decoder can be implemented using different algorithm, but ...

This paper presents a low complexity quasi-cyclic low density parity check (QC-LDPC) decoder. QC-LDPC codes require less memory as compared to LDPC codes. Partially parallel, low complexity decoder ...