Performance analysis of protograph-based low-density parity-check codes with spatial diversity

@article{Fang2012PerformanceAO,
  title={Performance analysis of protograph-based low-density parity-check codes with spatial diversity},
  author={Yi Fang and Pingping Chen and Lin Wang and Francis Chung-Ming Lau and Kai-Kit Wong},
  journal={IET Commun.},
  year={2012},
  volume={6},
  pages={2941-2948}
}
In wireless communications, spatial diversity techniques, such as space-time block code and single-input multiple-output (SIMO), are employed to strengthen the robustness of the transmitted signal against channel fading. This article studies the performance of protograph-based low-density parity-check (LDPC) codes with receive antenna diversity. The authors first propose a modified version of the protograph extrinsic information transfer algorithm and use it for deriving the threshold of the… 

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