5G positioning and mapping with diffuse multipath
5G mmWave communication is useful for positioning due to the geometric connection
between the propagation channel and the propagation environment. Channel estimation …
between the propagation channel and the propagation environment. Channel estimation …
Machine learning for beam alignment in millimeter wave massive MIMO
This letter investigates beam alignment for multi-user millimeter wave (mmWave) massive
multi-input multi-output system. Unlike the existing works using machine learning (ML), an …
multi-input multi-output system. Unlike the existing works using machine learning (ML), an …
Cell-free Massive MIMO with multi-antenna access points and user terminals
The objective of the paper is to discuss the optimization of" cell-free" massive MIMO (CF-
MaMIMO), in which antennas are distributed among access points (APs) throughout the …
MaMIMO), in which antennas are distributed among access points (APs) throughout the …