Characterization of HPA using two dimensional general memory polynomial for dual band carrier aggregated mimo-OFDM systems

@article{Aggarwal2016CharacterizationOH,
  title={Characterization of HPA using two dimensional general memory polynomial for dual band carrier aggregated mimo-OFDM systems},
  author={Parag Aggarwal and Vivek Ashok Bohara},
  journal={2016 IEEE International Conference on Communications (ICC)},
  year={2016},
  pages={1-7}
}
This paper analyzes the impact of nonlinear distortion caused by high power amplifier (HPA) on a dual band carrier aggregated multi input multi output (MIMO) orthogonal frequency division multiplexing (OFDM) systems. A two dimensional (2D) general memory polynomial (GMP) has been used to characterize the behavioural model of HPA. The inband and cross modulation distortion, caused by nonlinear HPA on the carrier aggregated MIMO-OFDM system can be modelled in terms of complex phase shift and… CONTINUE READING

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