92 citations · 94 across the 5 of their papers we have counts for
6 papers
Low-Complexity Multi-User Non-Line-of-Sight Channel Estimation
Mohammad Abu Aqoulah, Doğa Gürgünoğlu, Gábor Fodor +1
Future radio access networks are expected to rely on large-aperture antenna arrays, for which an increasing portion of the coverage region may fall within the radiative near-field.…
Bessel Beam Optimization for Near-Field THz Communications under UE Location Uncertainty
Aditya Jolly, Vitaly Petrov, Gábor Fodor +1
To achieve the desired coverage and capacity levels, future terahertz (THz) wireless systems are envisioned to utilize extremely large antenna arrays. At THz frequencies, the combi…
Cramer-Rao Bound Analysis of Bistatic ISAC Under Partial Symbol Knowledge and Clutter
Steven Rivetti, Gabor Fodor, Emil Bjornson +1
Integrated sensing and communication (ISAC) systems rely on communication waveforms to perform sensing tasks, thus making their sensing performance strongly dependent on the level…
Pilot-to-Data Power Ratio in RIS-Assisted Multiantenna Communication
Masoud Sadeghian, Angel Lozano, Gabor Fodor
The optimization of the \gls{pdpr} is a recourse that helps wireless systems to acquire channel state information while minimizing the pilot overhead. While the optimization of the…
Combating Inter-Operator Pilot Contamination in Reconfigurable Intelligent Surfaces Assisted Multi-Operator Networks
Doğa Gürgünoğlu, Emil Björnson, Gábor Fodor
In this paper, we study a new kind of pilot contamination appearing in multi-operator reconfigurable intelligent surfaces (RIS) assisted networks, where multiple operators provide…
Spectrum Sharing in mmWave Cellular Networks via Cell Association, Coordination, and Beamforming
Hossein Shokri-Ghadikolaei, Federico Boccardi, Carlo Fischione +2
This paper investigates the extent to which spectrum sharing in mmWave networks with multiple cellular operators is a viable alternative to traditional dedicated spectrum allocatio…