In this paper, we conduct an investigation into the security and reliability aspects of a
cognitive non-orthogonal multiple access (NOMA) network operating under outage …

In the existing underlay cognitive radio literature, the outage performance of the secondary
network is severely degraded due to the interference from the primary network and the …

In this paper, we suggest to optimize both power allocation coefficients, harvesting and
sensing durations for cognitive radio networks using non orthogonal multiple access (CR …

Inspired by the stringent requirements of energy efficiency and spectral efficiency for future
wireless communication networks, a novel Spatial Modulation Assisted Cooperative …

In this paper, we analyze the physical layer security (PLS) performance of nonorthogonal
multiple access (NOMA)‐enabled overlay cognitive radio networks (NOMA‐OCRNs) in the …

Non-Orthogonal Multiple Access (NOMA) technology is considered a strong candidate for
5G systems. The essence of this technique is to ensure that the near user can detect and …

This paper presents non-orthogonal multiple access (NOMA)-based spectrum sharing
scheme for cooperative underlay cognitive radio (CR) wherein the cell-edge primary …

abstract Disease and pest are the main factors causing grape yield reduction. Correct and
timely identification of these symptoms are necessary for the vineyard. However, the …