  Given the imperative of 6G networks' ubiquitous connectivity, along with the
inherent mobility and cost-effectiveness of unmanned aerial vehicles (UAVs),
UAVs play a critical role within 6G wireless networks. Despite advancements in
enhancing the UAV-enabled communication systems' throughput in existing
studies, there remains a notable gap in addressing issues concerning user
fairness and quality-of-service (QoS) provisioning and lacks an effective
scheme to depict the trade-off between system throughput and user fairness. To
solve the above challenges, in this paper we introduce a novel fairness control
scheme for UAV-enabled wireless communication systems based on a new weighted
function. First, we propose a throughput combining model based on a new
weighted function with fairness considering. Second, we formulate the
optimization problem to maximize the weighted sum of all users' throughput.
Third, we decompose the optimization problem and propose an efficient iterative
algorithm to solve it. Finally, simulation results are provided to demonstrate
the considerable potential of our proposed scheme in fairness and QoS
provisioning.
