Concatenated low density parity check (LDPC) codes for magnetic recording channels
Hongwei Song, Jingfeng Liu, B. V. K. Vijaya Kumar · Digest of INTERMAG 2003. International Magnetics Conference (Cat. No.03CH37401) · 2004
In this paper discussed for magnetic recording channels, a concatenated LDPC coding scheme which employs a column weight LDPC inner code and an outer LDPC code with large column weight to handle the residual errors.