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K-Means Based Constellation Optimization for Index Modulated Reconfigurable Intelligent Surfaces


Jul 20, 2022
Hao Liu, Jiancheng An, Wangyang Xu, Xing Jia, Lu Gan, Chau Yuen


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Deep Reinforcement Learning Based on Location-Aware Imitation Environment for RIS-Aided mmWave MIMO Systems


May 18, 2022
Wangyang Xu, Jiancheng An, Chongwen Huang, Lu Gan, Chau Yuen

* 14 pages, 4 figures 

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Time-Varying Channel Prediction for RIS-Assisted MU-MISO Networks via Deep Learning


Nov 09, 2021
Wangyang Xu, Jiancheng An, Yongjun Xu, Chongwen Huang, Lu Gan, Chau Yuen

* 30 pages, 13 figures 

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Scalable Channel Estimation and Reflection Optimization for Reconfigurable Intelligent Surface-Enhanced OFDM Systems


Oct 25, 2021
Jiancheng An, Qingqing Wu, Chau Yuen

* 13 pages, 4 figures 

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The Optimal Pilot Power Allocation Strategy for Multi-IRS Assisted Communication Systems


Oct 22, 2021
Jiancheng An, Chao Xu, Lu Gan, Chau Yuen, Lajos Hanzo


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Reconfigurable Intelligent Surface-Enhanced OFDM Communications via Delay Adjustable Metasurface


Oct 18, 2021
Jiancheng An, Chao Xu, Derrick Wing Kwan Ng, Chau Yuen, Lu Gan, Lajos Hanzo


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Low-Complexity Improved-Throughput Generalised Spatial Modulation: Bit-to-Symbol Mapping, Detection and Performance Analysis


Jul 27, 2021
Jiancheng An, Chao Xu, Yusha Liu, Lu Gan, Lajos Hanzo


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Joint Training of the Superimposed Direct and Reflected Links in Reconfigurable Intelligent Surface Assisted Multiuser Communications


May 30, 2021
Jiancheng An, Chao Xu, Li Wang, Yusha Liu, Lu Gan, Lajos Hanzo


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