60 citations · 109 across the 12 of their papers we have counts for
15 papers · 1 filter
Reconfigurable Intelligent Surfaces for Rich Scattering Wireless Communications: Recent Experiments, Challenges, and Opportunities
George C. Alexandropoulos, Nir Shlezinger, Philipp del Hougne
Recent advances in the fabrication and experimentation of Reconfigurable Intelligent Surfaces (RISs) have motivated the concept of the smart radio environment, according to which t…
Meta-ViterbiNet: Online Meta-Learned Viterbi Equalization for Non-Stationary Channels
Tomer Raviv, Sangwoo Park, Nir Shlezinger +3
Deep neural networks (DNNs) based digital receivers can potentially operate in complex environments. However, the dynamic nature of communication channels implies that in some scen…
FedRec: Federated Learning of Universal Receivers over Fading Channels
Mahdi Boloursaz Mashhadi, Nir Shlezinger, Yonina C. Eldar +1
Wireless communications is often subject to channel fading. Various statistical models have been proposed to capture the inherent randomness in fading, and conventional model-based…
The Rate Distortion Function of Asynchronously Sampled Memoryless Cyclostationary Gaussian Processes
Emeka Abakasanga, Nir Shlezinger, Ron Dabora
Man-made communications signals are typically modelled as continuous-time (CT) wide-sense cyclostationary (WSCS) processes. As modern processing is digital, it operates on sampled…
Task-Based Quantization with Application to MIMO Receivers
Nir Shlezinger, Yonina C. Eldar
Multiple-input multiple-output (MIMO) systems are required to communicate reliably at high spectral bands using a large number of antennas, while operating under strict power and c…
Dynamic Metasurface Antennas for MIMO-OFDM Receivers with Bit-Limited ADCs
Hanqing Wang, Nir Shlezinger, Yonina C. Eldar +4
The combination of orthogonal frequency modulation (OFDM) and multiple-input multiple-output (MIMO) systems plays an important role in modern communication systems. In order to mee…