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Huawei H31-421-ENU Exam Syllabus Topics:

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

1. Which of the following boards can be blocked? (Multiple choice)

A) LMPT
B) RFU
C) LBBP
D) RRU

2. From the perspective of the entire network, LTE network architecture includes EPC and what?

A) E-ITRAN
B) WRAN
C) UTRAN
D) Single RAN

3. Assuming that the total cell output power is 46dBm, what is the single antenna power at 2 antennas?

A) 46dbm
B) 40dbm
C) 49dbm
D) 43dbm

4. Relative to the OFDMA, Which of the following features does SC_FDMA have? (Multiple choice)

A) Relatively conventional single-carrier frequency reuse, users can achieve complete orthogonal frequency reuse, while ensuring spectral efficiency
B) User multiplexing can be conveniently implemented by processes such as DFT transformation and orthogonal subcarrier mapping
C) Support link adaptation and multi-user scheduling of frequency dimension
D) SC_FDMA has a higher PAPR, ease of design of the UE amplifier

5. Which of the following selection only can be used to carry the NAS information?

A) DRB
B) SRB0
C) SRB2
D) SRB1

Solutions: