최신Huawei HCIP-LTE (Huawei Certified ICT Professional-LTE) - H31-421-ENU무료샘플문제

A. User multiplexing can be conveniently implemented by processes such as DFT transformation and orthogonal subcarrier mapping

B. Relatively conventional single-carrier frequency reuse, users can achieve complete orthogonal frequency reuse, while ensuring spectral efficiency

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

A. "CIkSource Type" in the "System Clock"

B. "First Service IP" in the "S-GW Info"

C. "TIME ID" in the "MME Info"

D. "Port" in the "MME info"

A. Uu

B. S11

C. S1

D. X2

A. LOOPINT

B. ETH

C. ETHTRK

D. PPP

A. Star network

B. chain network

C. Tree network

D. Ring network

A. SGW

B. U2000

C. Adjacent eNodeB

D. MME

A. True

B. False

A. RRC layer

B. RLC layer

C. MAC layer

D. Physical Layer

A. 1024 bits

B. 5512 bits

C. 6144 bits

D. 2048 bits

A. SGW

B. U2000

C. Adjacent eNodeB

D. MME

A. True

B. False

A. Diameter

B. SCTP

C. GTP

D. PMIP

A. 1880~1900MHz

B. 1880~1920MHz

C. 2300~2400MHz

D. 2520~2570MHz

A. Planned data area data can be modified, configured, deleted

B. The configuration data of the NEs in the network are synchronized to the current and planned zones simultaneously through the CME synchronization function

C. CME provides a current data area and a number of planned data area

D. Current data area is used to store the configuration data of the current network, only can browse, cannot delete, modify