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 …

The safety of connected automated vehicles (CAVs) relies on the reliable and efficient raw
data sharing from multiple types of sensors. The 5G millimeter wave (mmWave) …

This paper considers a large-scale wireless network consisting of source-destination (SD)
pairs, where the sources send time-sensitive information, termed status updates, to their …

This paper considers a multi-source updating system in which a transmitter node powered
by energy harvesting (EH) sends status updates about multiple sources of information to a …

This paper considers a real-time status update system in which an energy harvesting (EH)-
powered transmitter node observes some physical process, and sends its sensed …

Age of Information (AoI) is a critical metric for several Internet of Things (IoT) applications,
where sensors keep track of the environment by sending updates that need to be as fresh as …

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 …

We study a general setting of status updating systems in which a set of source nodes
provide status updates about some physical process (es) to a set of monitors. The freshness …

We consider a single-unicast networking scenario where a sender periodically sends a
batch of data to a receiver over a multi-hop network, possibly using multiple paths. We study …

In this letter, the performance characterization of outage probability and age of information
(AoI) for computation offloading in multi-access edge computing (MEC)-enabled industrial …