6 citations · 12 across the 12 of their papers we have counts for
12 papers
Multi-User Modular XL-MIMO Communications: Near-Field Beam Focusing Pattern and User Grouping
Xinrui Li, Zhenjun Dong, Yong Zeng +2
In this paper, we investigate multi-user modular extremely large-scale multiple-input multiple-output (XL-MIMO) communication systems, where modular extremely large-scale uniform l…
Delay Alignment Modulation with Hybrid beamforming for Spatially Sparse Communications
Jieni Zhang, Yong Zeng
For millimeter wave (mmWave) or Terahertz (THz) communications, by leveraging the high spatial resolution offered by large antenna arrays and the multi-path sparsity of mmWave/THz…
Can Sparse Arrays Outperform Collocated Arrays for Future Wireless Communications?
Huizhi Wang, Yong Zeng
Multiple-input multiple-output (MIMO) has become a key technology for contemporary wireless communication systems. For typical MIMO systems, antenna arrays are separated by half of…
On the Energy-Efficiency Trade-off Between Active and Passive Communications with RIS-based Symbiotic Radio
Sihan Wang, Jingran Xu, Yong Zeng
Symbiotic radio (SR) is a promising technology of spectrum- and energy-efficient wireless systems, for which the key idea is to use cognitive backscattering communication to achiev…
Cramér-Rao Bounds for Near-Field Sensing with Extremely Large-Scale MIMO
Huizhi Wang, Zhiqiang Xiao, Yong Zeng
Mobile communication networks were designed to mainly support ubiquitous wireless communications, yet they are also expected to achieve radio sensing capabilities in the near futur…
Multi-User Delay Alignment Modulation for Millimeter Wave Massive MIMO
Xingwei Wang, Haiquan Lu, Yong Zeng
Delay alignment modulation (DAM) is a novel wideband communication technique, which exploits the high spatial resolution and multi-path sparsity of millimeter wave (mmWave) massive…
Single-Carrier Delay Alignment Modulation for Multi-IRS Aided Communication
Haiquan Lu, Yong Zeng, Shi Jin +1
Delay alignment modulation (DAM) is a promising technology to achieve ISI-free wideband communication, by leveraging delay compensation and path-based beamforming, rather than the…
Integrated Sensing and Communication with Delay Alignment Modulation: Performance Analysis and Beamforming Optimization
Zhiqiang Xiao, Yong Zeng
Delay alignment modulation (DAM) has been recently proposed to enable manipulable channel delay spread for efficient single- or multi-carrier communications. In particular, with pe…
MIMO Symbiotic Radio with Massive Passive Devices: Asymptotic Analysis and Precoding Optimization
Jingran Xu, Zhuoyin Dai, Yong Zeng
Symbiotic radio has emerged as a promising technology for spectrum- and energy-efficient wireless communications, where the passive secondary backscatter devices (BDs) reuse not on…
Channel Estimation for Delay Alignment Modulation
Dingyang Ding, Yong Zeng
Delay alignment modulation (DAM) is a promising technology for inter-symbol interference (ISI)-free communication without relying on sophisticated channel equalization or multi-car…
Delay Alignment Modulation: Manipulating Channel Delay Spread for Efficient Single- and Multi-Carrier Communication
Haiquan Lu, Yong Zeng
The evolution of mobile communication networks has always been accompanied by the advancement of ISI mitigation techniques, from equalization in 2G, spread spectrum and RAKE receiv…
Rate-Region Characterization and Channel Estimation for Cell-Free Symbiotic Radio Communications
Zhuoyin Dai, Ruoguang Li, Jingran Xu +2
Cell-free massive MIMO and symbiotic radio communication have been recently proposed as the promising beyond fifth-generation (B5G) networking architecture and transmission technol…