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 …

Ambient intelligence (AmI) represents the future vision of intelligent computing that can bring
intelligence to our daily life through various domains. In such applications, AmI is often …

With the advent of 5G technology, the notion of latency got a prominent role in wireless
connectivity, serving as a proxy term for addressing the requirements for real-time …

We present a comprehensive steady-state analysis of threshold-ALOHA, a distributed age-
aware modification of slotted ALOHA proposed in recent literature. In threshold-ALOHA …

Age of information (AoI) is gaining attention as a valuable performance metric for many IoT
systems, in which a large number of devices report time-stamped updates to a central …

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 …

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 …

Age of Information (AoI) has become an important concept in communications, as it allows
system designers to measure the freshness of the information available to remote monitoring …

This paper investigates the potential of integrating reconfigurable intelligent surface (RIS)
and cooperative non-orthogonal multiple access (C-NOMA) in preserving the freshness of …

We consider a Random Access network with a number of nodes transmitting time-sensitive
information to a wireless base station. Packets are generated according to a stochastic …