In this letter, we consider a non-orthogonal multiple access (NOMA) network with a half-
duplex (HD) decode-and-forward (DF) relay to improve physical layer security (PLS) of two …

This paper analyzes the secrecy attributes of a full-duplex relay (FDR) non-orthogonal
multiple access (NOMA) system, where the best relay is chosen from a set of numerous …

In this letter, we investigate the ergodic secrecy sum rate of a two-way relay NOMA system.
In particular, by considering decode-and-forward signal processing at the relay and …

Both cooperative non‐orthogonal multiple access (NOMA) and physical layer security (PLS)
are promising techniques for future communication systems. This paper investigates the PLS …

In this paper, we investigate the secrecy outage performance of a typical cooperative
downlink non-orthogonal multiple access (NOMA) system over Nakagami-m fading channel …

The secrecy performance of a nonorthogonal multiple access (NOMA) system is examined
in this study by employment of a dual‐hop decode‐and‐forward (DF) relay under existence …

In this paper, we study the secrecy outage probability (SOP) and the strictly positive secrecy
capacity (SPSC) of cooperative non-orthogonal multiple access (NOMA) system with a …

In this correspondence, we investigate the physical layer security for cooperative
nonorthogonal multiple access (NOMA) systems, where both amplify-and-forward (AF) and …

In this paper, we propose secure relaying transmission protocols using rateless codes,
where a source sends encoded packets to two intended destinations via help of …

For the security challenges generated by the eavesdroppers existing in wireless
communication systems, we propose a model for securely exchanging data between two …