Abstract The Internet of Things (IoT) is a network of different objects that refers to an
environment in which intelligent devices around us can connect to the Internet and …

Recent technologies have made the life of people more comfortable and more
straightforward than it was before. With the development of information technology, the …

We summarize recent contributions in the broad area of age of information (AoI). In
particular, we describe the current state of the art in the design and optimization of low …

Thanks to the inherent characteristics of flexible mobility and autonomous operation,
unmanned aerial vehicles (UAVs) will inevitably be integrated into 5G/B5G cellular networks …

In this paper, we study a real-time monitoring system in which multiple source nodes are
responsible for sending update packets to a common destination node in order to maintain …

As the most well-known application of the Internet of Things (IoT), remote monitoring is now
pervasive. In these monitoring applications, information usually has a higher value when it is …

The Internet of Things (IoT) has emerged as one of the key features of the next-generation
wireless networks, where timely delivery of status update packets is essential for many real …

We consider a system consisting of N source nodes communicating with a common receiver.
Each source node has a buffer of infinite capacity to store incoming bursty traffic in the form …

This paper characterizes the structure of the Age of Information (AoI)-optimal policy in
wireless powered communication systems while accounting for the time and energy costs of …

Age of Information (AoI) is a fundamentally important metric to characterize the freshness of
information in real-time Internet-of-Things (IoT) monitoring systems. Another important metric …