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 …

We outline a general framework to use CoMP transmission technology in downlink multi-cell
NOMA systems considering distributed power allocation at each cell. In this framework …

Recently, non‐orthogonal multiple access (NOMA) has been considered as a promising
radio access technique for the upcoming fifth generation networks. In this study, the authors …

In this letter, we investigate the amalgamation between the reconfigurable intelligent surface
(RIS) technology and the joint transmission coordinated multipoint (JT-CoMP) in order to …

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 …

A novel generalized coordinated multi-point transmission (GCoMP)-enabled non-orthogonal
multiple access (NOMA) scheme is proposed. In particular, distributed base stations (BSs) in …

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 …

In this paper, we study the performance improvement methods for a cell-edge user of two-
user non-orthogonal multiple access (NOMA) systems in downlink scenarios. To this end …

In this letter, an opportunistic NOMA (ONOMA) scheme is proposed in a coordinated
multipoint (CoMP) system. Compared with the conventional joint-transmission (JT) NOMA in …

To improve the system throughput, this paper proposes a network non-orthogonal multiple
access (N-NOMA) technique for the uplink coordinated multi-point transmission (CoMP). In …