164 citations · 272 across the 18 of their papers we have counts for
48 papers
Evolution of the 5G New Radio Two-Step Random Access towards 6G Unsourced MAC
Patrick Agostini, Jean-Francois Chamberland, Federico Clazzer +7
This report summarizes some considerations on possible evolutions of grant-free random access in the next generation of the 3GPP wireless cellular standard. The analysis is carried…
On the Performance of Irregular Repetition Slotted ALOHA with an Age of Information Threshold
Hooman Asgari, Andrea Munari, Gianluigi Liva
The present paper focuses on an IoT setting in which a large number of devices generate time-stamped updates addressed to a common gateway. Medium access is regulated following a g…
Information Freshness Analysis of Slotted ALOHA in Gilbert-Elliot Channels
Andrea Munari, Gianluigi Liva
This letter analyzes a class of information freshness metrics for large IoT systems in which terminals employ slotted ALOHA to access a common channel. Considering a Gilbert- Ellio…
Optimum Detection of Defective Elements in Non-Adaptive Group Testing
Gianluigi Liva, Enrico Paolini, Marco Chiani
We explore the problem of deriving a posteriori probabilities of being defective for the members of a population in the non-adaptive group testing framework. Both noiseless and noi…
Caching in Heterogeneous Satellite Networks with Fountain Codes
Estefanía Recayte, Francisco Lázaro, Gianluigi Liva
In this paper we investigate the performance of caching schemes based on fountain codes in a heterogeneous satellite network. We consider multiple cache-aided hubs which are connec…
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…