Today's wireless networks allocate radio resources to users based on the orthogonal
multiple access (OMA) principle. However, as the number of users increases, OMA based …

Non-orthogonal multiple access (NOMA) scheme is emerging as a favourable multiple
access scheme for future 5G networks. Compared to orthogonal multiple access techniques …

Non-orthogonal multiple access (NOMA) and coordinated multi-point (CoMP) are two
fundamental techniques considered for the fifth generation (5 G) of wireless …

This paper considers the secrecy outage performance of a multiple-relay assisted non-
orthogonal multiple access (NOMA) network over Nakagami-m fading channels. Two time …

This paper investigates the performance of a new framework for low-outage downlink non-
orthogonal multiple access (NOMA) using a coordinated direct and relay transmission …

This correspondence paper investigates relay selection (RS) schemes for cooperative
downlink nonorthogonal multiple access (NOMA) networks with multiple relays. Two optimal …

This paper investigates a cooperative non-orthogonal multiple access system, in which a
base station communicates with two far users with the aid of a decode-and-forward (DF) …

Non-orthogonal multiple access (NOMA) is considered as one of the most promising
technologies to handle the issue of spectrum scarcity in beyond fifth-generation (5G) …

In this paper, we study the distributed relay assignment problem in multi-channel multi-radio
unmanned aerial vehicle (UAV) communication networks. Multi-UAVs are driven by the …

A novel cooperative non-orthogonal multiple access (NOMA) strategy is proposed, where a
full-duplex cell-center user acts as a friendly relay to help a cell-edge user. An advanced …