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Huawei HCIP-LTE (Huawei Certified ICT Professional-LTE) Sample Questions:

1. In one radio frame, which channels carry the most RE (Radio Element)?

A) PDCCH
B) PCFICH
C) PHICH
D) PDSCH

2. Which scenario is used by RA-RNTI?

A) In random access, there is no pre-competitive CRNTI
B) In random access, being used to indicate to receive the random-access response message
C) UE for identifying the RRC Connect status
D) semi-static scheduling identification

3. Which of the following modulation schemes can be supported by the LTE system? (Multiple choice)

A) GMSK
B) 16QAM
C) QPSK
D) 64QAM

4. Even without using the command STR VSWKILST, we can check whether the VSWR is normal by using the DSP VSWR when there is a service in the base station.

A) True
B) False

5. Which of the following statements about special sub-frames are wrong? (Multiple choice)

A) The guard period (GP) exists only between special sub-frames
B) DwPTS and UpPTS can carry uplink and downlink information, GP is used to avoid the downlink signal (delayed arrival) to disturb the uplink signal (early transmission)
C) Special sub-frames include downlink pilot timeslot, guard period and uplink pilot time slot
D) DwPTS can be configured to random access preamble, UpPTS can contain scheduling information

Solutions: