1.7k citations · 2k across the 13 of their papers we have counts for
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Sparse MIMO for ISAC: New Opportunities and Challenges
Xinrui Li, Hongqi Min, Yong Zeng +4
Multiple-input multiple-output (MIMO) has been a key technology of wireless communications for decades. A typical MIMO system employs antenna arrays with the inter-antenna spacing…
Near-Field Beam Focusing Pattern and Grating Lobe Characterization for Modular XL-Array
Xinrui Li, Zhenjun Dong, Yong Zeng +2
In this paper, we investigate the near-field modelling and analyze the beam focusing pattern for modular extremely large-scale array (XL-array) communications. As modular XL-array…
Near-Field Modelling and Performance Analysis for Extremely Large-Scale IRS Communications
Chao Feng, Haiquan Lu, Yong Zeng +3
Intelligent reflecting surface (IRS) is an emerging technology for wireless communications, thanks to its powerful capability to engineer the radio environment. However, in practic…
Wireless Communication Using Metal Reflectors: Reflection Modelling and Experimental Verification
Zhi Yu, Chao Feng, Yong Zeng +2
Wireless communication using fully passive metal reflectors is a promising technique for coverage expansion, signal enhancement, rank improvement and blind-zone compensation, thank…
Modular Extremely Large-Scale Array Communication: Near-Field Modelling and Performance Analysis
Xinrui Li, Haiquan Lu, Yong Zeng +2
This paper investigates wireless communications based on a new antenna array architecture, termed modular extremely large-scale array (XL-array), where an extremely large number of…
Characterizing the Energy-Efficiency Region of Symbiotic Radio Communications
Sihan Wang, Jingran Xu, Yong Zeng
Symbiotic radio (SR) communication is a promising technology to achieve spectrum- and energy-efficient wireless communication, by enabling passive backscatter devices (BDs) reuse n…
Near-Field Modelling and Performance Analysis of Modular Extremely Large-Scale Array Communications
Xinrui Li, Haiquan Lu, Yong Zeng +2
This letter studies a new array architecture, termed as modular extremely large-scale array (XL-array), for which a large number of array elements are arranged in a modular manner.…
Near-Field Spatial Correlation for Extremely Large-Scale Array Communications
Zhenjun Dong, Yong Zeng
Extremely large-scale array (XL-array) communications correspond to systems whose antenna sizes are so large that the scatterers and/or users may no longer be located in the far-fi…