Test Your 4G Knowledge

September 2, 2020

Welcome to Moniem Tech 4G Knowledge Test

Test your 4G Skills! 

1. ... is Permanent and central subscriber database in 4G

HLR

HSS

AuC

2. eNodeB replaces the NodeB and RNC from 3G

True

False

3. MMEs can be grouped into pools.

True

False

4. 4G can support more than 400 Users at the same time in Idle Mode

True

False

5. OFDM systems still employ guard bands.

True

False

6. eNBs handle HO and share RBs between each others through

S1

X2

Iur

7. The control plane of X2 is realised through the X2 Application Protocol (X2AP)

True

False

8. 4G Improved spectrum efficiency

2 - 3 times higher than HSPA DL.

3 - 4 times higher than HSPA DL.

4 - 8 times higher than HSPA DL.

9. ........ is used in the transmitter to generate the waveform

FFT

IFFT

10. MME is responsible for Radio Resource Management

False

True

1 out of

Time is Up!

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