Optimal Overlapped Message Passing Decoding of Quasi-Cyclic LDPC Codes

@article{Dai2008OptimalOM,
  title={Optimal Overlapped Message Passing Decoding of Quasi-Cyclic LDPC Codes},
  author={Yongmei Dai and Zhiyuan Yan and Ning Chen},
  journal={IEEE Transactions on Very Large Scale Integration (VLSI) Systems},
  year={2008},
  volume={16},
  pages={565-578}
}
Efficient hardware implementation of low-density parity-check (LDPC) codes is of great interest since LDPC codes are being considered for a wide range of applications. Recently, overlapped message passing (OMP) decoding has been proposed to improve the throughput and hardware utilization efficiency (HUE) of decoder architectures for LDPC codes. In this paper, we first study the scheduling for the OMP decoding of LDPC codes, and show that maximizing the throughput gain amounts to minimizing the… CONTINUE READING
Highly Cited
This paper has 36 citations. REVIEW CITATIONS