… the fundamentals of uplink and downlink NOMA transmissions in a … downlink and uplink
NOMA, for each individual user in a two-user NOMA cluster, we theoretically derive the NOMA …

… This section will provide the optimal solution of M users downlink NOMA transmission in the
joint metrics of sum spectral efficiency and total network energy efficiency. These metrics can …

… As shown in Fig.1, we consider a downlink NOMA heterogeneous network, involving one
macro base station (MBS) located at the center of the macrocell and one overlaid small BS (…

… To achieve this for the weak user, CR-inspired PA can be applied, where NOMA is
considered as a special case of CR networks, and the weak user is viewed as a primary user [5]. …

… • We derive the moments of CSP for uplink and downlink NOMA in Poisson cellular
networks. This allows us to study the traditional success/coverage probability (which is the 1-st …

… downlink NOMA scheme to enable concurrent data transmissions from an AP to multiple users.
Our NOMA … For such a network, we propose a downlink NOMA framework to support multi…

… downlink and uplink IRS-aided NOMA and OMA networks. Besides, since the aim of deploying
IRSs is to improve the service coverage and NOMA … consider a NOMA network in which a …

… In this paper, focusing on a downlink NOMA network with one base station (BS), … NOMA
users. Different from the user paring design in [14] and [15], we assume that all legitimate NOMA …

… of uplink and downlink NOMA transmissions and outline their key … Later, for both downlink
and uplink NOMA, we theoretically … , NOMA is a potential access technology for 5G networks, …

… Downlink NOMA In this section, we review the basic concepts of downlink NOMA transmission
in a single-cell network… Such a simple downlink NOMA system is displayed in Fig. 6.1 [31]. …