In this paper, we consider a non-orthogonal multiple access cognitive radio network, where
a full-duplex (FD) multi-antenna relay assists transmission from an access point (AP) to a …

Intelligent reflecting surfaces aided communication have been emerging as strong
candidates to support the 6G wireless physical platforms. IRS has shown promising qualities …

In practice, multiple reconfigurable intelligent surfaces (RISs) may be deployed to assist
wireless systems. Unfortunately, the mathematical analysis of multiple RISs aided wireless …

In this work, we investigate the relationship between the reliability and security of a typical
two-user downlink non-orthogonal multiple access (NOMA) communication system. The …

We consider a wireless network consisting of two adjacent cells, where the joint
transmission (JT) coordinated multipoint (CoMP) is established to assist the user …

Error rate analyses of cooperative non-orthogonal multiple access (CNOMA) systems are of
paramount importance to investigate the communication reliability for each user and …

The electromagnetic spectrum is used as a medium for modern wireless communication.
Most of the spectrum is being utilized by the existing communication system. For …

In this letter, we investigate the secrecy outage performance of a cooperative non-
orthogonal multiple access (NOMA) network, where a base station (BS) communicates with …

This paper investigates the security performance of two relay selection schemes for
cooperative non-orthogonal multiple access (NOMA) systems, where K randomly distributed …

In this letter, we study a power-domain non-orthogonal multiple access (NOMA) system in
which a base station (BS) superimposes the transmit signals to the users. To enhance …