Addressing the Curse of Mobility in Massive MIMO With Prony-Based Angular-Delay Domain Channel Predictionsdoi:10.1109/JSAC.2020.3005473AntennasBase stations5G mobile communicationMassive MIMODelaysTransmission
For the distributed scattering, the estimator improves at first the estimates of the parameters of the exponential distribution in time-delay domain. Then, using the estimated time-delay parameters, the estimates of the parameters of the angular distributions are improved. The procedure is repeated ...