Objective: "Verify that the IUT stops re-sending an AUTHENTICATION_REQUEST message if no AUTHENTICATION_RESPONSE message is received on the fifth expire of timer T3560."
Reference: "ETSI TS 124 501 [1], Clauses 5.4.1.3.7 b) and Table 10.3.1"
Reference: "ETSI TS 124 501 [1], Clauses 5.4.1.3.7 b) and Table 10.2.2"