… is assisted by the IRS, and it is concluded that IRS … [14], the complexity of the optimization
problem is large. In order to … In this letter, we analyze the performance of a downlink NOMA …

… In this paper, we provided the OP analysis of an underlay CR assisted NOMA-UAV network.
We derived exact solutions of OP for different primary network users. We observe from the …

… in [16] established an optimization model by taking rate … : (i) most CR-NOMA systems only
consider partial interference … in cooperative underlay CR-NOMA networks by considering …

… transmit power as the optimization objective, which is not … CSI error models in a NOMA
MISO CR network. The robust … 2) We also consider another optimization problem, where the …

… al studied the sum-rate maximization problem of NOMA assisted SGINs by jointly designing
… NOMA assisted cellular networks. In [33], the energy efficiency and system capacity of NOMA…

… [12] studied the joint optimization problems of sensing duration adaptation, user matching,
and PA in a halfduplex/full-duplex cognitive OFDM-NOMA system, where the matching theory …

… to optimize the power allocation in the downlink transmission, considering the unique
characteristics of the CR-NOMA-… The near user assists in decoding the signals of the far users. …

… Compared with existing related communication assisting … sum rate optimization problem
in the MISO IRS-NOMA system. The main challenges are as follows: i) for multi-antenna NOMA …

… beam power allocation with optimization for two users and … assisted cooperative relaying
beamspace M-MIMO NOMA in … , beamspace M-MIMO and NOMA together. Also, dynamic user …

… for a typical NOMA assisted UAV-BS system. The importance of altitude optimization for …
through the presentation of fixed as well as optimized altitude schemes. Moreover, a set of …