图4  子信道容量对系统收益的影响
5.结论
针对支持NOMA的超密集网络，本文提出了一种对无线资源管理和任务卸载决策的方案。通过优化无线资源管理（上传功率和信道分配）、任务卸载决策，最大化系统卸载收益。仿真结果表明，本文提出的方案比基于OMA的卸载以及基于NOMA的全部卸载收益更高，尤其是用户数量增加时，优势更加明显。在未来的工作中，为了更加符合实际场景，我们将进一步的考虑用户的移动性问题。
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