Cloud radio access networks (C-RAN) enable a network platform for beyond the fifth
generation of communication networks (B5G), which incorporates the advances in cloud …

Secure precoding superimposed with artificial noise (AN) is a promising transmission
technique to improve security by harnessing the superposition nature of the wireless …

The deployment of unmanned aerial vehicle (UAV)-mounted base stations is emerging as
an effective solution for providing wireless communication service to ground terminals (GTs) …

This paper investigates a secure wireless-powered integrated service system with full-
duplex self-energy recycling. Specifically, an energy-constrained information transmitter (IT) …

High transmission rate and secure communication have been identified as the key targets
that need to be effectively addressed by fifth generation wireless systems. In this context, the …

In this paper, we study secure cooperative transmission for the multiple-input-single-output
multiple-eavesdropper (MISOME) systems, where a source (Alice) aims to send confidential …

In this article, we focus on a wireless multiuser uplink network consisting of a single antenna
access point (AP) and multiple single antenna users, in which each user transmits time …

Rate-splitting multiple access (RSMA) has been recognized as a promising physical layer
strategy for 6G. Motivated by the ever-increasing popularity of cache-enabled content …

In this paper, we consider user scheduling and power allocation techniques for downlinks
where transmitted message must be kept confidential from all other unintended users and …

In this paper, we investigate a robust transmit design in underlay energy harvesting (EH)
cognitive radio networks (CRNs), where the malicious energy receivers (ERs) can be treated …