I am a listener to the podcast "The Voice of 5G", from Ericsson. It is hosted by Paul Cowling and Janina Hedberg.
Ok, I am biasad with all my years at dear Ericsson, but I indeed do recommend this podcast for anyone interested in the evolution of mobile systems. It has a focus on 5G generation, which actually is here now!
Find it on any podcast software you use!