Construction of low-density parity-check convolutional codes through progressive edge-growth

@article{Chen2005ConstructionOL,
  title={Construction of low-density parity-check convolutional codes through progressive edge-growth},
  author={Zhengang Chen and Stephen Bates},
  journal={IEEE Communications Letters},
  year={2005},
  volume={9},
  pages={1058-1060}
}
In this letter, we propose a novel approach of constructing low-density parity-check convolutional codes (LDPC-CCs), based on the progressive edge-growth (PEG) algorithm. LDPC-CC related modifications are made upon the original PEG algorithm to generate the time-varying parity-check matrix. The proposed method can generate LDPC-CCs with large girth, and is flexible in handling codes with different parameters. Simulation results show that such codes have good performance. 

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