Currently, I see some confusion regarding 5G identification and the purpose of each one, such as which network node generates them and the subscriber’s role. I summarized the 3 identifications in one page, and here is the summary: What is SUPI? The Subscription Permanent Identifier (SUPI) is stored within the SIM. The SUPI is the […]
What is the difference between SUPI, SUCI and 5G-GUTI in 5G SA Networks?