Rate-compatible low-density generator matrix codes
Hanqing Lou, Javier Garcia‐Frias · IEEE Transactions on Communications · 2008
We propose a family of rate-compatible codes based on the concatenation of two linear codes with low-density generator matrix, which are a special class of LDPC codes with low encoding complexity. The proposed scheme is characterized by its simplicity of construction, and does not require optimization of the puncturing pattern.