168 citations · 465 across the 23 of their papers we have counts for
4 papers · 1 filter
Robust MIMO Detection With Imperfect CSI: A Neural Network Solution
Yi Sun, Hong Shen, Wei Xu +2
In this paper, we investigate the design of statistically robust detectors for multi-input multi-output (MIMO) systems subject to imperfect channel state information (CSI). A robus…
ICINet: ICI-Aware Neural Network Based Channel Estimation for Rapidly Time-Varying OFDM Systems
Yi Sun, Hong Shen, Zhenguo Du +2
A novel intercarrier interference (ICI)-aware orthogonal frequency division multiplexing (OFDM) channel estimation network ICINet is presented for rapidly time-varying channels. IC…
Weighted Spectral Efficiency Optimization for Hybrid Beamforming in Multiuser Massive MIMO-OFDM Systems
Jingbo Du, Wei Xu, Chunming Zhao +1
In this paper, we consider hybrid beamforming designs for multiuser massive multiple-input multiple-output (MIMO)-orthogonal frequency division multiplexing (OFDM) systems. Aiming…
Cascade-Net: a New Deep Learning Architecture for OFDM Detection
Qisheng Huang, Chunming Zhao, Ming Jiang +2
In this paper, we consider using deep neural network for OFDM symbol detection and demonstrate its performance advantages in combating large Doppler Shift. In particular, a new arc…