arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1807.06306cs.ITmath.IT
收藏

用于NOMA-MEC卸载的联合功率和时间分配

Joint Power and Time Allocation for NOMA-MEC Offloading

Zhiguo Ding, Jie Xu, Octavia A. Dobre, H. Vincent Poor

摘要:

本文研究了非正交多址接入(NOMA)辅助移动边缘计算(MEC),通过功率和时间的联合优化来降低卸载的能耗。封闭形式的表达式的最佳功率和时间分配的解决方案,获得和用于建立的条件,以确定是否传统的正交多址接入(OMA),纯NOMA或混合NOMA应用于MEC卸载。

英文摘要:

This paper considers non-orthogonal multiple access (NOMA) assisted mobile edge computing (MEC), where the power and time allocation is jointly optimized to reduce the energy consumption of offloading. Closed-form expressions for the optimal power and time allocation solutions are obtained and used to establish the conditions for determining whether conventional orthogonal multiple access (OMA), pure NOMA or hybrid NOMA should be used for MEC offloading.

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。

↑