https://ieeexplore.ieee.org/document/7298345 https://ieeexplore.ieee.org/document/7833830 https://ieeexplore.ieee.org/document/6865156
https://ieeexplore.ieee.org/document/7939571 https://ieeexplore.ieee.org/document/8832255
https://ieeexplore.ieee.org/document/8325971 https://ieeexplore.ieee.org/document/7475290
https://ieeexplore.ieee.org/document/9388489 https://ieeexplore.ieee.org/document/8082709
