Energy-aware power allocation for lifetime maximization in single-source relay cooperation

@article{Hajiaghayi2010EnergyawarePA,
  title={Energy-aware power allocation for lifetime maximization in single-source relay cooperation},
  author={Mahdi Hajiaghayi and Min Dong and Ben Liang},
  journal={2010 25th Biennial Symposium on Communications},
  year={2010},
  pages={155-158}
}
We study the problem of optimal power allocation (PA) among relays for lifetime maximization in a dual-hop cooperative network operated by amplify-and-forward relays with battery limitation. We first formulate the optimization problem for power allocation in a static channel case and present a closed-form solution with the objective of lifetime maximization… CONTINUE READING