60 citations · 130 across the 27 of their papers we have counts for
12 papers · 1 filter
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…
Distributed Quantization for Sparse Time Sequences
Alejandro Cohen, Nir Shlezinger, Salman Salamatian +2
Analog signals processed in digital hardware are quantized into a discrete bit-constrained representation. Quantization is typically carried out using analog-to-digital converters…
MAJoRCom: A Dual-Function Radar Communication System Using Index Modulation
Tianyao Huang, Nir Shlezinger, Xingyu Xu +2
Dual-function radar communication (DFRC) systems implement both sensing and communication using the same hardware. Such schemes are often more efficient in terms of size, power, an…
Deep Task-Based Quantization
Nir Shlezinger, Yonina C. Eldar
Quantizers play a critical role in digital signal processing systems. Recent works have shown that the performance of quantization systems acquiring multiple analog signals using s…
Deep Neural Network Symbol Detection for Millimeter Wave Communications
Yun Liao, Nariman Farsad, Nir Shlezinger +2
This paper proposes to use a deep neural network (DNN)-based symbol detector for mmWave systems such that CSI acquisition can be bypassed. In particular, we consider a sliding bidi…
Serial Quantization for Sparse Time Sequences
Alejandro Cohen, Nir Shlezinger, Salman Salamatian +2
Sparse signals are encountered in a broad range of applications. In order to process these signals using digital hardware, they must be first sampled and quantized using an analog-…