The fundamental communication paradigms in the next-generation mobile networks are
shifting from connected things to connected intelligence. The potential result is that current …

Non-orthogonal multiple access (NOMA) assisted semi-grant-free (SGF) transmission has
been viewed as one of the promising technologies to meet massive connectivity …

Physical layer security (PLS) has become the kernel concept for ensuring wireless network
security. The main goal of this treatise is to provide a systematic classification of key less …

This paper investigates the use of the reconfigurable dual-functional surface to guarantee
the full-space secure transmission in non-orthogonal multiple access (NOMA) networks. In …

Nonorthogonal multiple access (NOMA) has been viewed as a potential candidate for the
upcoming generation of wireless communication systems. Comparing to traditional …

This letter analyzes the potential of reconfigurable intelligent surfaces (RIS) s in boosting the
secrecy capacities of cell-free (CF) massive multiple-input multiple-output (mMIMO) systems …

Reconfigurable intelligent surface (RIS) offers a potential performance boost for next-
generation wireless networks, with significant improvements in spectral and energy …

Different from conventional reflecting-only metasurfaces, intelligent omni-surfaces (IOSs) are
capable of reflecting and transmitting the received signals simultaneously. As such, users …

A smart grid (SG) is an advanced electrical grid that enhances the efficiency and reliability of
traditional power grids. Reconfigurable intelligent surfaces (RISs) have been recently …

With the commercialization of the fifth generation mobile networks, researchers are now
focusing on discovering the potential key techniques of the next generation mobile networks …