ProtographLDPC: Implementation of Protograph LDPC error correction codes

Journal for High Schoolers, Journal for High Schoolers 2020


Roshan Prabhakar, Shubham Chandak, Kedar Tatwawadi

Open-source library for protograph LDPC codes that is easy to use and extend. The library includes functionality for:

  • Generation of regular and protograph LDPC matrices using PEG and other construction methods.
  • Encoding and decoding of these codes, including support for puncturing.
  • Utility and test scripts to allow analysis of these codes.

More details and documentation available at

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