Construction of quasi-cyclic LDPC codes form SFT structure and cyclic shift


This paper presents an alternative a method for designing a parity matrix of low density parity check codes. The proposed method can be viewed as a generalized version of Sridara-Fuja-Tanner (SFT) technique which is ideal for regular quasi cyclic code design. Upon the current investigation, the designed code has delivered a comparable BER-SNR performance… (More)
DOI: 10.1109/ISPACS.2011.6146084


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