516 citations · 1.7k across the 101 of their papers we have counts for
11 papers · 2 filters
Federated Dynamic Neural Network for Deep MIMO Detection
Yuwen Yang, Feifei Gao, Jiang Xue +2
In this paper, we develop a dynamic detection network (DDNet) based detector for multiple-input multiple-output (MIMO) systems. By constructing an improved DetNet (IDetNet) detecto…
Cascaded Channel Estimation for RIS Assisted mmWave MIMO Transmissions
Yushan Liu, Shun Zhang, Feifei Gao +2
Channel estimation is challenging for the reconfigurable intelligence surface (RIS) assisted millimeter wave (mmWave) communications. Since the number of coefficients of the cascad…
Joint Channel Estimation and Mixed-ADCs Allocation for Massive MIMO via Deep Learning
Liangyuan Xu, Feifei Gao, Ting Zhou +2
Millimeter wave (mmWave) multi-user massive multi-input multi-output (MIMO) is a promising technique for the next generation communication systems. However, the hardware cost and p…
Resilient UAV Swarm Communications with Graph Convolutional Neural Network
Zhiyu Mou, Feifei Gao, Jun Liu +1
In this paper, we study the self-healing problem of unmanned aerial vehicle (UAV) swarm network (USNET) that is required to quickly rebuild the communication connectivity under unp…
Deep Unsupervised Learning for Joint Antenna Selection and Hybrid Beamforming
Zhiyan Liu, Yuwen Yang, Feifei Gao +2
In this paper, we propose a novel deep unsupervised learning-based approach that jointly optimizes antenna selection and hybrid beamforming to improve the hardware and spectral eff…
AIRIS: Artificial Intelligence Enhanced Signal Processing in Reconfigurable Intelligent Surface Communications
Shun Zhang, Muye Li, Mengnan Jian +2
Reconfigurable intelligent surface (RIS) is an emerging meta-surface that can provide additional communications links through reflecting the signals, and has been recognized as a s…