27 citations · 48 across the 5 of their papers we have counts for
8 papers
Coupling Matrix-based Beamforming for Superdirective Antenna Arrays
Liangcheng Han, Haifan Yin, Thomas L. Marzetta
In most multiple-input multiple-output (MIMO) communication systems, e.g., Massive MIMO, the antenna spacing is generally no less than half a wavelength. It helps to reduce the mut…
A 3D Positioning-based Channel Estimation Method for RIS-aided mmWave Communications
Yaoshen Cui, Haifan Yin, Li Tan +1
A fundamental challenge in millimeter-wave (mmWave) communication is the susceptibility to blocking objects. One way to alleviate this problem is the use of reconfigurable intellig…
A Partial Reciprocity-based Channel Prediction Framework for FDD Massive MIMO with High Mobility
Ziao Qin, Haifan Yin, Yandi Cao +2
Massive multiple-input multiple-output (MIMO) is believed to deliver unrepresented spectral efficiency gains for 5G and beyond. However, a practical challenge arises during its com…
A Partial Channel Reciprocity-based Codebook for Wideband FDD Massive MIMO
Haifan Yin, David Gesbert
The acquisition of channel state information (CSI) in Frequency Division Duplex (FDD) massive MIMO has been a formidable challenge. In this paper, we address this problem with a no…
A Received Power Model for Reconfigurable Intelligent Surface and Measurement-based Validations
Zipeng Wang, Li Tan, Haifan Yin +3
The idea of using a Reconfigurable Intelligent Surface (RIS) consisting of a large array of passive scattering elements to assist wireless communication systems has recently attrac…
MmWave MIMO Communication with Semi-Passive RIS: A Low-Complexity Channel Estimation Scheme
Jiangfeng Hu, Haifan Yin, Emil Björnson
Reconfigurable intelligent surfaces (RISs) have recently received widespread attention in the field of wireless communication. An RIS can be controlled to reflect incident waves fr…