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arXiv 2406.04750cs.ITeess.SPmath.IT
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无人机无线通信系统的吞吐量与公平性权衡

Throughput and Fairness Trade-off Balancing for UAV-Enabled Wireless Communication Systems

Kejie Ni, Jingqing Wang, Wenchi Cheng, Wei Zhang

摘要:

鉴于6G网络无处不在的连接性以及无人机(UAV)固有的移动性和成本效益,UAV在6G无线网络中发挥着关键作用。尽管现有研究在提高无人机通信系统的吞吐量方面取得了进展,但在解决用户公平性和服务质量(QoS)提供方面的问题方面仍然存在显着差距,并且缺乏有效的方案来描述系统吞吐量和用户公平性之间的权衡。为了解决上述问题,本文提出了一种新的公平性控制方案的无人机使能无线通信系统的基础上,一个新的加权函数。首先,我们提出了一种新的加权函数的基础上考虑公平性的吞吐量合并模型。其次,我们制定的优化问题,以最大限度地提高所有用户的吞吐量的加权和。最后,通过仿真实验验证了该方案在公平性和QoS保障方面的巨大潜力。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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