WASET
    Jianwei Wang and  Timo Korhonen and  Yuping Zhao,  Cross Layer Optimization for Fairness Balancing Based on Adaptively Weighted Utility Functions in OFDMA Systems.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2007, vol. 6(6). 806 - 811
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/13108.