… Thus, the CR principles were applied in the optimizations of transmit power allocation …
IRS-assisted CR-NOMA (IRS-CR-NOMA) system. The transmissions from PU to BS are assisted by …

… We investigate a CR-NOMA network model with discrete energy harvesting and propose
the corresponding cooperative transmission protocol, in which RS performs discrete-time …

… a multi-antenna CR-NOMA system, especially for sub-6 … assisted- multi-antenna CR-NOMA
system, especially for Millimeter wave (mmWave) frequency bands. After that, a CR-NOMA-…

… Due to the large capacity and excessively high complexity, the previous joint optimization
algorithm is not suited to cognitive NOMA network with TWR, whose security energy efficiency …

… orthogonal multiple access (NOMA) and cognitive radio (CR) have emerged … NOMA based
CR system. We propose an efficient user pairing, channel assignment and power optimization …

… This work focuses on achieving the maximum system sum rate for the underlay NOMA
network as its main objective, by optimizing the RIS phase shift matrix and PRCs of BDs without …

… work on the sum rate optimization problem in the MISO IRS-aided NOMA system. In the …
[42] for a multi-user IRS-assisted MISO system under different IRS constraints. However, the …

… NOMA) and cognitive radio (CR) technologies have been proposed. In this regard, we study
the reliable and ergodic performance of CR-NOMA assisted … analyzed and optimized the OP …

… ) NOMA network. … NOMA-enabled cognitive-radio (CR) network has been proposed in
literature [18]. Authors in [19] have proposed an optimization framework for an IRS-assisted NOMA …

… developing a DRLbased CR-NOMA transmission strategy with an … of the ECD in an uplink
CR-NOMA network settings while … DRL assisted optimization in energy-constrained CR-NOMA …