Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?

Which of the following MME interfaces uses a protocol OTHER than GTP-C or Diameter?
A . S1-MME
B . S11
C . S6a
D . SLg

View Answer

Answer: A

Explanation:

Reference: https://www.cablefree.net/wirelesstechnology/4glte/lte-interfaces/