2 papers
cs.PF2025
Energy Efficiency Analysis of Active RIS-enhanced Wireless Network under Power-Sum Constraint
Jingdie Xin, Yan Wang, Feng Shu +3
Recently, as a green wireless technology, active reconfigurable intelligent surface (RIS) attracts numerous research activities due to its amplifying ability to combat the double-f…
eess.SP2024
High-Efficient Near-Field Channel Characteristics Analysis for Large-Scale MIMO Communication Systems
Hao Jiang, Wangqi Shi, Xiao Chen +2
Large-scale multiple-input multiple-output (MIMO) holds great promise for the fifth-generation (5G) and future communication systems. In near-field scenarios, the spherical wavefro…