15 citations · 29 across the 8 of their papers we have counts for
8 papers
Codebook-Based Solutions for Reconfigurable Intelligent Surfaces and Their Open Challenges
Jiancheng An, Chao Xu, Qingqing Wu +4
Reconfigurable intelligent surfaces (RIS) is a revolutionary technology to cost-effectively improve the performance of wireless networks. We first review the existing framework of…
Deep Reinforcement Learning Based on Location-Aware Imitation Environment for RIS-Aided mmWave MIMO Systems
Wangyang Xu, Jiancheng An, Chongwen Huang +2
Reconfigurable intelligent surface (RIS) has recently gained popularity as a promising solution for improving the signal transmission quality of wireless communications with less h…
Time-Varying Channel Prediction for RIS-Assisted MU-MISO Networks via Deep Learning
Wangyang Xu, Jiancheng An, Yongjun Xu +3
To mitigate the effects of shadow fading and obstacle blocking, reconfigurable intelligent surface (RIS) has become a promising technology to improve the signal transmission qualit…
Scalable Channel Estimation and Reflection Optimization for Reconfigurable Intelligent Surface-Enhanced OFDM Systems
Jiancheng An, Qingqing Wu, Chau Yuen
This paper proposes a scalable channel estimation and reflection optimization framework for reconfigurable intelligent surface (RIS)-enhanced orthogonal frequency division multiple…
The Optimal Pilot Power Allocation Strategy for Multi-IRS Assisted Communication Systems
Jiancheng An, Chao Xu, Lu Gan +2
Intelligent reflecting surface (IRS) is a promising technology that enables the precise control of the electromagnetic environment in future wireless communication networks. To lev…
Reconfigurable Intelligent Surface-Enhanced OFDM Communications via Delay Adjustable Metasurface
Jiancheng An, Chao Xu, Derrick Wing Kwan Ng +3
Reconfigurable intelligent surface (RIS) is a promising technology for establishing spectral- and energy-efficient wireless networks. In this paper, we study RIS-enhanced orthogona…