153 citations · 372 across the 65 of their papers we have counts for
11 papers · 1 filter
A Spatio-Temporal Model for Information Freshness in Massive Random Access
Andrea Munari, Alessandro Buratto, Federico Chiariotti +2
Massive connectivity, a key building block of 5G, is expected to play an important role in the next generation of wireless systems, and its expected requirements are being revoluti…
Spatio-Temporal Information Freshness for Remote Source Monitoring in IoT Systems
Andrea Munari, Federico Chiariotti, Leonardo Badia +1
The widespread adoption of age of information (AoI) as a meaningful and analytically tractable information freshness metric has led to a wide body of work on the timing performance…
Learning-Based Rich Feedback HARQ for Energy-Efficient Uplink Short Packet Transmission
Martin Voigt Vejling, Federico Chiariotti, Anders Ellersgaard Kalør +3
The trade-off between reliability, latency, and energy efficiency is a central problem in communication systems. Advanced hybrid automated repeat request (HARQ) techniques reduce r…
A Decentralized Policy for Minimization of Age of Incorrect Information in Slotted ALOHA Systems
Anupam Nayak, Anders E. Kalør, Federico Chiariotti +1
The Age of Incorrect Information (AoII) is a metric that can combine the freshness of the information available to a gateway in an Internet of Things (IoT) network with the accurac…
Query Timing Analysis for Content-based Wake-up Realizing Informative IoT Data Collection
Junya Shiraishi, Anders E. Kalør, Federico Chiariotti +3
Information freshness and high energy-efficiency are key requirements for sensor nodes serving Industrial Internet of Things (IIoT) applications, where a sink node must collect inf…
Efficient URLLC with a Reconfigurable Intelligent Surface and Imperfect Device Tracking
Fabio Saggese, Federico Chiariotti, Kimmo Kansanen +1
The use of Reconfigurable Intelligent Surfaces (RIS) technology to extend coverage and allow for better control of the wireless environment has been proposed in several use cases,…
Internet of Things (IoT) Connectivity in 6G: An Interplay of Time, Space, Intelligence, and Value
Petar Popovski, Federico Chiariotti, Victor Croisfelt +5
Internet of Things (IoT) connectivity has a prominent presence in the 5G wireless communication systems. As these systems are being deployed, there is a surge of research efforts a…
Remote Anomaly Detection in Industry 4.0 Using Resource-Constrained Devices
Anders E. Kalør, Daniel Michelsanti, Federico Chiariotti +2
A central use case for the Internet of Things (IoT) is the adoption of sensors to monitor physical processes, such as the environment and industrial manufacturing processes, where…
A Perspective on Time towards Wireless 6G
Petar Popovski, Federico Chiariotti, Kaibin Huang +4
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 communi…
Freshness on Demand: Optimizing Age of Information for the Query Process
Josefine Holm, Anders E. Kalør, Federico Chiariotti +4
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…
Slicing a single wireless collision channel among throughput- and timeliness-sensitive services
Israel Leyva-Mayorga, Federico Chiariotti, Čedomir Stefanović +2
The fifth generation (5G) wireless system has a platform-driven approach, aiming to support heterogeneous connections with very diverse requirements. The shared wireless resources…