This letter presents a new downlink cooperative non-orthogonal multiple access (NOMA)
transmission scheme to serve three users within only two time slots. The scheme involves a …

A coordinated direct and relay transmission is proposed using uplink non-orthogonal
multiple access (UP-NOMA). A two-user UP-NOMA scenario is considered, where a cell …

Non‐orthogonal multiple access (NOMA), an emerging technology to improve system
capacity and spectrum efficiency, has attracted significant attention. In this study, the authors …

Non-orthogonal multiple access (NOMA) is a promising multiple access technique for the
fifth generation (5G) wireless communications. In order to enhance the performance gains of …

The use of two-way relaying in infrastructure network to support both downlink and uplink
has not been considered in existing literature on cooperative non-orthogonal multiple …

Non-orthogonal multiple access (NOMA) has attracted a significant attention to the research
community as a potential candidate for 5G or future radio access. This article presents a …

Cooperative non-orthogonal multiple access (NOMA) systems inherit advantages of the
NOMA protocol and the cooperative relay. In this paper, we propose cooperative NOMA …

Non‐orthogonal multiple access (NOMA) has recently attracted a lot of attention as a
promising multiple access technology to be used in the fifth generation (5G) cellular …

In this study, the authors examine the performance of an uplink non‐orthogonal multiple
access (NOMA) system with cooperative full‐duplex relaying (CFR‐NOMA), where the user …

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 …