4 papers · 1 filter
Holographic Surface Enabled Integrated Sensing and Communications
Haobo Zhang, Shuhao Zeng, Xinyuan Hu +12
Integrated sensing and communications (ISAC) is an essential 6G capability for joint data transmission and environmental sensing. To support 6G scenarios with stringent ISAC perfor…
Achievable Degrees of Freedom Analysis and Optimization in Massive MIMO via Characteristic Mode Analysis
Shaohua Yue, Siyu Miao, Shuhao Zeng +2
Massive multiple-input multiple-output (MIMO) is esteemed as a critical technology in 6G communications, providing large degrees of freedom (DoF) to improve multiplexing gain. This…
Intelligent Reflecting Surface Based Localization of Mixed Near-Field and Far-Field Targets
Weifeng Zhu, Qipeng Wang, Shuowen Zhang +3
This paper considers an intelligent reflecting surface (IRS)-assisted bi-static localization architecture for the sixth-generation (6G) integrated sensing and communication (ISAC)…
Holographic-Pattern Based Multi-User Beam Training in RHS-Aided Hybrid Near-Field and Far-Field Communications
Shupei Zhang, Boya Di, Aryan Kaushik +1
Reconfigurable holographic surfaces (RHSs) have been suggested as an energy-efficient solution for extremely large-scale arrays. By controlling the amplitude of RHS elements, high-…