Design of Full-Parallel Non Binary LDPC Decoder

Abstract

Low Density Parity-Check (LDPC) codes have been successfully included in numerous wire-less communication standards, since they achieve error correction performance very close to the Shannon limit. Non-Binary LDPC codes has better performance than the binary LDPC codes, In this thesis, we focused on the design and implementation of efficient architecture of the NB-LDPC decoder basic blocks using the Min-Max algorithm. In order to provide flexible decoder. Then proposing a full-parallel design for a hight thoughput communications,the design and implementation of the decoder components are detailed.