7 papers
Recent Advances of 6G Ultra-Massive MIMO Technologies in Spatial and Beam Domains
Rui Feng, Cheng-Xiang Wang, Jie Huang +1
To explore the full potential of ultra-massive multiple-input multiple-output (MIMO) communication systems, it is fundamental to understand new ultra-massive MIMO channel character…
Beam Domain Channel Estimation for Spatial Non-Stationary Massive MIMO Systems
Lin Hou, Hengtai Chang, Cheng-Xiang Wang +2
In massive multiple-input multiple-output (MIMO) systems, the channel estimation scheme is subject to the spatial non-stationarity and inevitably power leakage in the beam domain.…
A Novel Non-Stationary Channel Emulator for 6G MIMO Wireless Channels
Yuan Zong, Lijian Xin, Jie Huang +1
The performance evaluation of sixth generation (6G) communication systems is anticipated to be a controlled and repeatable process in the lab, which brings up the demand for wirele…
A 3D Continuous-Space Electromagnetic Channel Model for 6G Tri-Polarized Multi-user Communications
Yue Yang, Cheng-Xiang Wang, Jie Huang +2
It is envisioned that the sixth generation (6G) and beyond 6G (B6G) wireless communication networks will enable global coverage in space, air, ground, and sea. In this case, both b…
Wireless Channel Measurements and Characterization in Industrial IoT Scenarios
Li Zhang, Cheng-Xiang Wang, Zihao Zhou +6
Wireless Fidelity (Wi-Fi) communication technologies hold significant potential for realizing the Industrial Internet of Things (IIoT). In this paper, both Single-Input Single-Outp…
Ray-Tracing Channel Modeling for LEO Satellite-to-Ground Communication Systems
Jiahao Ning, Jinhao Deng, Yuanfang Li +6
Based on the vision of global coverage for sixth-generation (6G) wireless communication systems, the low earth orbit (LEO) satellite-to-ground channel model for urban scenarios has…