96 citations · 316 across the 42 of their papers we have counts for
4 papers · 2 filters
Centralized and Distributed Sparsification for Low-Complexity Message Passing Algorithm in C-RAN Architectures
Alessandro Brighente, Stefano Tomasin
Cloud radio access network (C-RAN) is a promising technology for fifth-generation (5G) cellular systems. However the burden imposed by the huge amount of data to be collected (in t…
Beamforming and Scheduling for mmWave Downlink Sparse Virtual Channels With Non-Orthogonal and Orthogonal Multiple Access
Alessandro Brighente, Stefano Tomasin
We consider the problem of scheduling and power allocation for the downlink of a 5G cellular system operating in the millimeter wave (mmWave) band and serving two sets of users: fi…
Comparison Between Asymmetric and Symmetric Channel-Based Authentication for MIMO Systems
Stefano Tomasin
Authentication is a key element of security, by which a receiver confirms the sender identity of a message. Typical approaches include either key-based authentication at the applic…
Analysis of Channel-Based User Authentication by Key-Less and Key-Based Approaches
Stefano Tomasin
User authentication (UA) supports the receiver in deciding whether a message comes from the claimed transmitter or from an impersonating attacker. In cryptographic approaches messa…