Space-air-ground integrated networks (SAGINs) are key elements for facilitating high-speed
seamless connectivity to the devices/users in infrastructure-less environments, where the …

A deep dive into wireless energy transfer technologies for IoT networks In Wireless Energy
Transfer: Towards Sustainable Zero-Energy IoT Networks, distinguished researchers Onel …

Smart cities are a current worldwide topic requiring much scientific investigation. This
research instigates the necessity of an organized review to a heedful insight of the research …

The offshore wind farms are gaining momentum due to their promise to offer sustainable
energy with low pollution and greenhouse gas emission. However, despite all the immense …

Despite immense progress along different tracks, wireless connectivity for machine
applications in remote areas is still very challenging. To address this vital need, in this …

In satellite-based Internet of Things (S-IoT) system, the timely status updating of terrestrial
sensing user equipments (UEs) to satellite could be hampered by the long propagation …

New scenarios and use cases are raising following the birth of the fifth generation of mobile
communications. The Internet of Things (IoT) is one of the main use cases which are …

We analyze the performance of a hybrid visible-light/infrared optical wireless
communications network for indoor Internet-of-Things applications. This approach can be …

In this article, we employed a satellite-enabled Internet of Remote Things (IoRT) network as
a promising solution to retrieve data in the most remote areas of interest, where public …

Grant-free non-orthogonal multiple access (NOMA) has recently received wide attention for
reducing signaling overhead and transmission latency in massive machine-type …