164 citations · 211 across the 10 of their papers we have counts for
11 papers · 1 filter
Relay-aided Slotted Aloha for Optical Wireless Communications
Milica Petkovic, Dejan Vukobratović, Andrea Munari +1
We consider a relay-aided Slotted ALOHA solution for uplink random access for an Optical Wireless Communications (OWC)-based Internet of Things (IoT). The first phase of uplink, th…
Caching at the Edge: Outage Probability
Estefanía Recayte, Andrea Munari
Caching at the edge of wireless networks is a keytechnology to reduce traffic in the backhaul link. However, aconcentrated amount of requests during peak-periods may causethe outag…
Grant-Free Access: Machine Learning for Detection of Short Packets
Estefania Recayte, Andrea Munari, Federico Clazzer
In this paper, we explore the use of machine learning methods as an efficient alternative to correlation in performing packet detection. Targeting satellite-based massive machine t…
Modern Random Access: an Age of Information Perspective on Irregular Repetition Slotted ALOHA
Andrea Munari
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 gat…
Average Age of Information of Irregular Repetition Slotted ALOHA
Andrea Munari, Alexey Frolov
Flanking traditional metrics such as throughput and reliability, age of information (AoI) is emerging as a fundamental tool to capture the performance of IoT systems. In this conte…
White Paper on Critical and Massive Machine Type Communication Towards 6G
Nurul Huda Mahmood, Stefan Böcker, Andrea Munari +28
The society as a whole, and many vertical sectors in particular, is becoming increasingly digitalized. Machine Type Communication (MTC), encompassing its massive and critical aspec…