Optimal power allocation for HARQ schemes over time-correlated Nakagami-m fading channels

@article{Shi2016OptimalPA,
  title={Optimal power allocation for HARQ schemes over time-correlated Nakagami-m fading channels},
  author={Zheng Shi and Shaodan Ma and Fen Hou and Kam Weng Tam and Yik-Chung Wu},
  journal={2016 IEEE International Conference on Communication Systems (ICCS)},
  year={2016},
  pages={1-6}
}
This paper investigates the problem of power allocation for hybrid automatic repeat request (HARQ) schemes over time-correlated Nakagami-m fading channels under outage constraint. The presence of time correlation complicates the power allocation problem due to the involvement of multiple correlated fading channels. Under a general time-correlated Nakagami-m fading channel with exponential correlation, outage probabilities for three widely adopted HARQ schemes, including Type I HARQ, HARQ with… CONTINUE READING

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