Sum-rate maximized adaptive subcarrier and bit allocation for multiuser OFDM systems with genetic algorithm

@article{Ozbek2008SumrateMA,
  title={Sum-rate maximized adaptive subcarrier and bit allocation for multiuser OFDM systems with genetic algorithm},
  author={Bema Ozbek and Didier Le Ruyet},
  journal={2008 IEEE 16th Signal Processing, Communication and Applications Conference},
  year={2008},
  pages={1-4}
}
In this work, we perform the adaptive subcarrier and bit allocation to maximize the sum data rate for multiuser OFDM systems using genetic algorithm. Since the convergence time of the genetic algorithm could be slow, we propose to use a different initial condition to accelerate it without increasing the complexity of genetic algorithm and sacrificing the… CONTINUE READING