Abstract Non-Orthogonal Multiple Access (NOMA) has already proven to be an effective
multiple access scheme for 5th Generation (5G) wireless networks. It provides improved …

Low power consumption and high spectrum efficiency as the great challenges for multi-
device access to Internet-of-Things (IoT) have put forward stringent requirements on the …

Reconfigurable intelligent surface (RIS), a planar metasurface consisting of a large number
of low-cost reflecting elements, has received much attention due to its ability to improve both …

对于智能反射面(IRS) 辅助的单簇上行非正交多址接入(NOMA) 系统, 该文提出一种最小化系统
总功率的资源分配方案. 首先构建最小化总功率的优化问题, 优化参数为用户功率和IRS 相移; …

In this paper, we study the performance of the non-orthogonal multiple access (NOMA)
networks. By considering two practical factors of residual hardware impairments (RHIs) and …

With the development of the mobile communication and intelligent information technologies,
the intelligent transportation systems driven by the sixth generation (6G) has many …

无人机(UAV), 非正交多址(NOMA) 和反向散射通信(BC) 相结合, 可以满足热点地区高容量需求,
提高通信质量. 该文提出一种无人机辅助的NOMA 反向散射通信系统最小速率最大化资源分配 …

In this paper, we investigate the end-to-end performance of intelligent reflecting surface
(IRS)-assisted wireless communication systems. We consider a system in which an IRS is …

Reconfigurable intelligent surfaces (RIS) have attracted a great deal of interests due to its
potential contributions to the next-generation mobile networks. The deployment of RIS in …

In this paper, a novel fairness-aware harvested energy efficiency-based green transmission
scheme for wireless information and power transfer (SWIPT) aided sensor networks is …