13 citations · 51 across the 17 of their papers we have counts for
9 papers · 1 filter
Spectral Domain Spline Graph Filter Bank
Amir Miraki, Hamid Saeedi-Sourck, Nicola Marchetti +1
In this paper, we present a structure for two-channel spline graph filter bank with spectral sampling (SGFBSS) on arbitrary undirected graphs. Our proposed structure has many desir…
Evolving Intelligent Reflector Surface towards 6G for Public Health: Application in Airborne Virus Detection
Harun Šiljak, Nouman Ashraf, Michael Taynnan Barros +5
While metasurface based intelligent reflecting surfaces (IRS) are an important emerging technology for future generations of wireless connectivity in its own right, the plans for t…
Throughput Analysis for Virtual MIMO WSNs over Measured MIMO Channels
I. Dey, M. Majid Butt, N. Marchetti
A recently conducted indoor-to-outdoor measurement campaign for investigating the propagation characteristics of an virtual multiple-input-multiple-output (MIMO) based…
Blind Channel Estimation for Massive MIMO: A Deep Learning Assisted Approach
Parna Sabeti, Arman Farhang, Irene Macaluso +2
Large scale multiple-input multiple-output (MIMO) or Massive MIMO is one of the pivotal technologies for future wireless networks. However, the performance of massive MIMO systems…
Towards a Connected Sky: Performance of Beamforming with Down-tilted Antennas for Ground and UAV User Co-existence
Ramy Amer, Walid Saad, Nicola Marchetti
Providing connectivity to aerial users such as cellular connected unmanned aerial vehicles is a key challenge for future cellular systems. In this paper, the use of conjugate beamf…
Energy Efficient WSN: a Cross-layer Graph Signal Processing Solution to Information Redundancy
Alessandro Chiumento, Nicola Marchetti, Irene Macaluso
In this work an iterative solution to build a network lifetime-preserving sampling strategy for WSNs is presented. The paper describes the necessary steps to reconstruct a graph fr…