LTE Q & A (01/11/2020)

1.Is it possible to trigger re-establishment procedure without RACH procedure?

A.YES

B.NO

2. In which channel we get the DCI Info

A. PDSCH

B. DLSCH

C. PDCCH

D. PBCH

3. For Paging in LTE which protocol is responsible

A. Diameter

B. SCTP

C. S1AP

D. GTP

4. DNS in LTE network help MME to select

A. MSC

B. PCRF

C. SGW/PGW

D. HSS

5. For Control Plane which type of security is applied

A. Ciphering

B. Integrity

C. Integrity and Ciphering

D. None



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