LTE Q & A (15/10/2020)

1.S-TMSI is Combination of

  1. MME Code & M-TMSI
  2. MME Groupid & M-TMSI
  3. MME Groupid & MME Code
  4. None of the above

Ans.

2.What is the Range of SFN in LTE?

  1. 64
  2. 128
  3. 512
  4. 1024

Ans.

3.RRC Connection Reconfiguration uses which Signaling Radio Bearer

  1. SRB1
  2. SRB0
  3. SRB0 & SRB1
  4. SRB2

Ans.

4.Massive MIMO widely using for

  1. TDD
  2. FDD
  3. Both TDD & FDD

Ans.

5.ESM information request goes from

  1. MME to UE
  2. MME to Enb
  3. UE to MME
  4. MME to PGW

Ans.



Categories: LTE,5G,TELECOMMUNICATION

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