Power allocation scheme for OCDMA NG-PON with proportional–integral–derivative algorithms

@article{Alves2016PowerAS,
  title={Power allocation scheme for OCDMA NG-PON with proportional–integral–derivative algorithms},
  author={Thiago A. Bruza Alves and Fabio Renan Durand and Bruno Augusto Ang{\'e}lico and Taufik Abr{\~a}o},
  journal={IEEE/OSA Journal of Optical Communications and Networking},
  year={2016},
  volume={8},
  pages={645-655}
}
Distributed power control algorithms (DPCAs) based on the Foschini/Miljanic (FM) and Verhulst (V) models and a proportional-integral-derivative (PID) algorithm have been investigated in this work for next-generation passive optical networks (NG-PONs). The DPCAs of FM and V that are represented by the classical control theory as an integral control present limitations in the accuracy of signal-to-noise-plus-interference ratio (SNIR) estimates in weak-signal environments. Furthermore, in this… CONTINUE READING