考虑到未来大型物联网中待服务用户的异构性(接收机产自不同制造商, 且具有不同结构,
不同功能) 和服务需求的多样性, 针对功率分割(PS) 用户和时间切换(TS) 用户共存的异构场景 …

We study a downlink cooperative non-orthogonal multiple access (NOMA) system in which a
base station (BS) serves two paired users on the same frequency band simultaneously, and …

在传统的非正交多址(NOMA) 系统中, 通常将更多的功率分配给边缘用户以此来保证其通信质量,
系统公平性以牺牲系统容量为代价. 基于协作通信的NOMA 系统虽可解决上述问题 …

In this paper, we focus on the issue how to reduce the throughput performance gap between
a cell-center user and a cell-edge user in a two-user downlink non-orthogonal multiple …

This paper considers a downlink multi-carrier cooperative non-orthogonal multiple access
(NOMA) transmission, where no direct link exists between the far user and the base station …

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, reconfigurable intelligent surface (RIS) is utilized to enhance the performance
of the cooperative non-orthogonal multiple access (C-NOMA). The simultaneous wireless …

In order to improve the spectrum effectiveness, decrease the power consumption of wireless
communication system, for a two-way cooperative non-orthogonal multiple access (NOMA) …

This paper proposes a novel network framework of intelligent reflecting surface (IRS)-
assisted simultaneous wireless information and power transfer (SWIPT) non-orthogonal …

This paper investigates an amplify-and-forward (AF) relaying assisted non-orthogonal
multiple access (NOMA) system over Nakagami-m fading channels, where both imperfect …