Fig. 4
From: Reduced-complexity decoding implementation of QC-LDPC codes with modified shuffling

Base matrices of IEEE 802.15.3c QC-LDPC codes with offset values: a (672,336)-LDPC code; b (672-425)-LDPC code; c (672,504)-LDPC code
From: Reduced-complexity decoding implementation of QC-LDPC codes with modified shuffling
Base matrices of IEEE 802.15.3c QC-LDPC codes with offset values: a (672,336)-LDPC code; b (672-425)-LDPC code; c (672,504)-LDPC code