What are core networks and what's so different with 5G Core that it's not launched until 2020? We have Ericsson's head of 5G Core, Erwin van Rijssen, with us in the studio to explain Stand Alone (SA) versus Non-Stand Alone (NSA) 5G, EPC vs 5GC and the user benefits of Network Slicing. Last week Erwin participated in a webinar about Network Slicing, and if you want to know more you can see it here: https://ihsmarkit.com/events/Network-slicing-Building-essential-endtoend-capabilities-in-4G5G/speakers.html Music: May the Chords Be With You by Computer Music All-stars --- Send in a voice message: https://podcasters.spotify.com/pod/show/the-voice-of-5g/message