In this paper, we propose a terrestrial-satellite network (TSN) architecture to integrate the
ultra-dense low earth orbit (LEO) networks and the terrestrial networks to achieve efficient …

Recently, the ultra-dense low earth orbit (LEO) satellite constellation over high-frequency
band has served as a potential solution for terrestrial data offloading owing to its seamless …

Recently, the ultra-dense low Earth orbit (LEO) satellite constellation over high-frequency
band has served as a potential solution for high-capacity backhaul data services. In this …

In recent years, low earth orbit (LEO) satellite networks (LSNs) have attracted increasing
attention due to economic prospect and advantages in high bandwidth and low latency. In …

Next-generation communication networks are expected to integrate newly-used
technologies in a smart way to ensure continuous connectivity in rural areas and to alleviate …

To support the explosive growth of wireless devices and applications, various access
techniques need to be developed for future wireless systems to provide reliable data …

Sixth-Generation (6G) technologies will revolutionize the wireless ecosystem by enabling
the delivery of futuristic services through satellite-terrestrial integrated networks (STINs). As …

Space-air-ground networks play important roles in both fifth generation (5G) and sixth
generation (6G) techniques. Low earth orbit (LEO) satellites and high altitude platforms …

In this article, we focus on the use of low-Earth orbit (LEO) satellites providing the
narrowband Internet of Things (NB-IoT) connectivity to the on-ground user equipments …

In order to cope with the explosive growth of mobile traffic, many traffic offloading schemes
such as heterogenous networks have been developed to enhance network capacity of the …