2026
Over-the-Air Computation via Active RIS With Sub-Connected Architecture
Over-the-air computation (AirComp) has emerged as a promising technology for wireless data aggregation. However, its performance can be severely impaired by unfavorable channel conditions. To address this issue, we investigate AirComp aided by an active reconfigurable intelligent surface (RIS) with a sub-connected arch...
De-You Zhang, Ya-Ru Wang, Jia-Le Wang et al.
· IEEE Communications Letters · 0 citations