Mobile World Congress is the preeminent annual event in #Mobile Telecoms, with almost 110,000 attendees expected this year. We are so easily distracted by the shiny and new. Industry press is full of articles about cutting-edge technologies: #5G #IoT #mmWave #MIMO #NetworkSlicing #CBRS #blockchain #eSIM #ORAN #URLLC #MEC #kitchensink I threw in that last one …