Dual-Polarized Spatial–Temporal Propagation Measurement and Modeling in UMa O2I Scenario at 3.5 GHz
Outdoor-to-indoor (O2I) coverage in urban areas by using the sub-6 GHz (sub-6G) band is important in the fifth generation (5G) mobile communication system.The spatial-temporal propagation characteristics in different polarizations in the 5G spectrum are crucial for the network coverage.In this paper, we measured the urban macrocell (UMa) O2I channe