The Tornado Codes Based on PEG Algorithm
Wu Liang · Bulletin of Science and Technology · 2012
The construction of bipartite graphs is one of very important problems in the design of Tornado codes.Based on the advantages exhibited in the construction of bipartite graph in LDPC code with PEG algorithm,an improved PEG algorithm is presented.The simulation results show that the improved algorithm has a higher executive speed compared with the original PEG algorithm and the Tornado codes which constructed with this algorithm have a better performance.