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 …

In recent years, the increasing demand to see the status of objects over the Internet leads to
an increase in the number of Internet of Things (IoT) applications. The unique nature of IoT …

QUIC was launched in 2013 with a goal to provide reliable, connection-oriented and end-to-
end encrypted transport and is recently standardized in May 2021 by the Internet …

This article comprehensively surveys the area of age of information (AoI) in the wireless
networks and focuses on categorising and reviewing the current progress on AoI from an …

The freshness of status information is of great importance for time-critical Internet-of-Things
(IoT) applications. A metric measuring status freshness is the Age of Information (AoI), which …

Edge computing seeks to enable applications with strict latency requirements by utilizing
resources deployed in diverse, dynamic, and possibly constrained environments closer to …

In this work, we consider a real-time IoT monitoring system in which an energy harvesting
sensor with a finite-size battery measures a physical process and transmits the status …

We consider the problem of minimizing the time average cost of sampling and transmitting
status updates by users over a wireless channel subject to average Age of Information …

Emerging applications, such as smart factories and fleets of drones, increasingly rely on
sharing time-sensitive information for monitoring and control. In such application domains, it …

Control over networks is envisioned to be one of the driving applications of future mobile
networks. Networked control systems contain sensors and controllers exchanging time …