3 papers
cs.IT2025
Flexible XL-MIMO via Array Configuration Codebook: Codebook Design and Array Configuration Training
Haiquan Lu, Hongqi Min, Yong Zeng +1
XL-MIMO emerges as a promising technology to achieve unprecedented enhancements in spectral efficiency and spatial resolution, via orders-of-magnitude increase in the antenna array…
cs.IT2024
Wireless Communication with Flexible Reflector: Joint Placement and Rotation Optimization for Coverage Enhancement
Haiquan Lu, Zhi Yu, Yong Zeng +3
Passive metal reflectors for communication enhancement have appealing advantages such as ultra low cost, zero energy expenditure, maintenance-free operation, long life span, and fu…
eess.SP2024
Delay Alignment Modulation with Hybrid Analog/Digital Beamforming for Millimeter Wave and Terahertz Communications
Jieni Zhang, Yong Zeng, Xiangbin Yu +4
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…