Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

The satellite communications (SatCom) system is a representative technology for global
coverage and seamless communications in next-generation communication systems. This …

Reconfigurable intelligent surface (RIS) has been viewed as a promising solution in
constructing reconfigurable radio environment of the propagation channel and boosting the …

To satisfy the explosive access demands of Internet-of-Things (IoT) devices, various kinds of
multiple access techniques have received much attention. In this article, we investigate the …

In this paper, we investigate secrecy-energy efficient hybrid beamforming (BF) schemes for a
satellite-terrestrial integrated network, wherein a multibeam satellite system shares the …

In this paper, we propose a joint optimization design for a non-orthogonal multiple access
(NOMA)-based satellite-terrestrial integrated network (STIN), where a satellite multicast …

Rate-splitting multiple access (RSMA) has recently received considerable attention due to its
high efficiency in both spectral utilization and energy consumption. Inspired by this emerging …

Research and processing development on satellite communications has strongly re-
emerged in recent years. Following the prosperity of various wireless services provided by …

Satellite-based Communication (SATCOM) systems are gaining renewed momentum in
Industry and Academia, thanks to innovative services introduced by leading tech companies …

Wireless communications are increasingly vulnerable to simultaneous jamming and
eavesdrop** attacks due to the inherent broadcast nature of wireless channels. With this …