By incorporating the merits of satellite, aerial, and terrestrial communications, the space-air-
ground integrated network (SAGIN) emerges in recent years as a promising solution to …

In this paper, we study a hybrid satellite-terrestrial spectrum sharing system (HSTSSS) in
which multiple terrestrial secondary networks cooperate with a primary satellite network for …

In this paper, a hybrid visible light communication-radio frequency (RF) system, including a
legitimate receiver (R) and an eavesdropper (E) is considered. R can harvest energy from …

Reconfigurable intelligent surface (RIS) technology is emerging as a promising technique
for performance enhancement for next-generation wireless networks. This paper …

A UAV-aided wireless power transfer and data collection network is studied, where it is
assumed that when the harvested energy at the sensor node (SN) cannot surpass its circuit …

This paper analyzes the link capacity between autonomous unmanned aerial vehicles
(UAVs) with random three-dimensional (3-D) trajectories. This is distinctively different from …

Due to the considerable fading arising from the long-distance transmission between
satellites and terrestrial terminals as well as the complex geographic environments on the …

Aerial relays have been regarded as an alternative and promising solution to extend and
improve satellite-terrestrial communications, as the probability of line-of-sight transmissions …

Encounter rates link movement strategies to intra-and inter-specific interactions, and
therefore translate individual movement behavior into higher-level ecological processes …

Radio-frequency (RF) energy harvesting presents a viable solution to prolong the lifetime of
wireless communication devices. In this paper, we study downlink multiuser scheduling for a …