Resource optimisation for downlink non-orthogonal multiple access systems: a joint channel bandwidth and power allocations approach.

Yuan Wu,Haowei Mao,Kejie Ni,Xu Feng,Li Ping Qian,Liang Huang,Zhiguo Shi

IET Communications（2018）

引用 5|浏览13

暂无评分

摘要

The emerging non-orthogonal multiple access (NOMA) has been considered as a promising scheme to reach the goals of 5G cellular systems. By enabling a group of mobile users (MUs) to share a same frequency channel and adopting the successive interference cancellation to mitigate the co-channel interference, NOMA can improve the spectrum efficiency compared with the orthogonal multiple access (OMA). ...

查看译文

关键词

5G mobile communication,bandwidth allocation,cellular radio,cochannel interference,concave programming,interference suppression,multi-access systems,radio spectrum management,resource allocation,telecommunication traffic,wireless channels

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要