H31-411-ENU Exam Question 46
In the LTE network, X2 interface is a mandatory interface.
H31-411-ENU Exam Question 47
Which of the following layer is the security function implemented?
H31-411-ENU Exam Question 48
In LTE, which of the following physical channels are the BCCH mapped to? (Multiple Choice)
H31-411-ENU Exam Question 49
Which of the following downlink physical channel is used to carry HARQ information?
H31-411-ENU Exam Question 50
Which of the following interfaces is used by the PGW and the PCRF docking?