TY - GEN
T1 - Hybrid construction of long LDPC codes with very low density
AU - Zhang, Lijun
AU - Zhang, Yanjing
AU - Cheng, L. L.
PY - 2012
Y1 - 2012
N2 - By combining an algebraic method and a random method, a hybrid method is proposed to construct LDPC codes, which can easily ensure the girth is at least six. The complexity of construction for the hybrid code is only a fraction of that for PEG code, which facilitates the construction of long LDPC codes with very low density. Simulation results show that the hybrid code from EG-LDPC code and PEG code has the identical error performance and convergence rate to the PEG code with the same length. © 2012 IEEE.
AB - By combining an algebraic method and a random method, a hybrid method is proposed to construct LDPC codes, which can easily ensure the girth is at least six. The complexity of construction for the hybrid code is only a fraction of that for PEG code, which facilitates the construction of long LDPC codes with very low density. Simulation results show that the hybrid code from EG-LDPC code and PEG code has the identical error performance and convergence rate to the PEG code with the same length. © 2012 IEEE.
KW - EG-LDPC codes
KW - Hybrid construction
KW - LDPC codes
KW - PEG algorithm
UR - http://www.scopus.com/inward/record.url?scp=84878931605&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84878931605&origin=recordpage
U2 - 10.1109/VTCFall.2012.6398982
DO - 10.1109/VTCFall.2012.6398982
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781467318815
BT - IEEE Vehicular Technology Conference
T2 - 76th IEEE Vehicular Technology Conference, VTC Fall 2012
Y2 - 3 September 2012 through 6 September 2012
ER -