Publications (5)
NOMA for Energy-Efficient LiFi-Enabled Bidirectional IoT Communication
Chen Chen, Shu Fu, Xin Jian +3
In this paper, we consider a light fidelity (LiFi)-enabled bidirectional Internet of Things (IoT) communication system, where visible light and infrared light are used in the downl…
Collaborative Multi-Resource Allocation in Terrestrial-Satellite Network Towards 6G
Shu Fu, Jie Gao, Lian Zhao
Terrestrial-satellite networks are envisioned to play a significant role in the sixth-generation (6G) wireless networks. In such networks, hot air balloons are useful as they can r…
Deep Learning-Aided OFDM-Based Generalized Optical Quadrature Spatial Modulation
Chen Chen, Lin Zeng, Xin Zhong +3
In this paper, we propose an orthogonal frequency division multiplexing (OFDM)-based generalized optical quadrature spatial modulation (GOQSM) technique for multiple-input multiple…
Client Orchestration and Cost-Efficient Joint Optimization for NOMA-Enabled Hierarchical Federated Learning
Bibo Wu, Fang Fang, Xianbin Wang +3
Hierarchical federated learning (HFL) shows great advantages over conventional two-layer federated learning (FL) in reducing network overhead and interaction latency while still re…
DeepGOMIMO: Deep Learning-Aided Generalized Optical MIMO with CSI-Free Blind Detection
Xin Zhong, Chen Chen, Shu Fu +2
Generalized optical multiple-input multiple-output (GOMIMO) techniques have been recently shown to be promising for high-speed optical wireless communication (OWC) systems. In this…