In this paper, we propose a downlink multiple-input single-output (MISO) transmission
scheme, which is assisted by an intelligent reflecting surface (IRS) consisting of a large …

In this paper, the design of non-orthogonal multiple access (NOMA) in a multiple-input-
single-output (MISO) downlink scenario is investigated. The impact of the recently …

In most existing works on non-orthogonal multiple access (NOMA), the decoding order of
successive interference cancellation (SIC) is prefixed and based on either the users' …

Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …

Intelligent reflecting surface (IRS) is a new and disruptive technology to achieve spectrum-,
energy, and cost-efficient wireless networks. In this paper, we consider an IRS-assisted non …

This paper investigates the integration of reconfigurable intelligent surface (RIS) with
downlink non-orthogonal-multiple-access (NOMA) in a multi-user two-cell network assisted …

Non-orthogonal multiple access (NOMA) is potentially capable of circumventing the
limitations of the classic orthogonal multiple access schemes. Hence, it has recently …

Compared to the traditional orthogonal multiple access, non-orthogonal multiple access
(NOMA) technology can achieve higher spectrum efficiency and support more massive …

This letter addresses the sum-rate maximization for a downlink non-orthogonal multiple
access (NOMA) system in the presence of imperfect successive interference cancellation …

Non-orthogonal multiple access (NOMA) is a promising spectrally-efficient multiple access
technique for the fifth generation (5G) wireless networks. In this paper, we propose a …