On Iterative Decoding of HDPC Codes Using Weight-Bounding Graph Operations

@inproceedings{Knudsen2009OnID,
  title={On Iterative Decoding of HDPC Codes Using Weight-Bounding Graph Operations},
  author={Joakim Grahl Knudsen and Constanza Riera and Lars Eirik Danielsen and Matthew G. Parker and Eirik Rosnes},
  year={2009}
}
In this paper, we extend our work on iterative softinput soft-output (SISO) decoding of high density parity check (HDPC) codes. Edge-local complementation (ELC) is a graph operation which can be used to give structural diversity during decoding with the sum-product algorithm (SPA). We describe the specific subgraphs required for ELC to not increase the… CONTINUE READING