H35-460 HCS-5G RAN V1.0 Questions and Answers

In 5G base stations, which of the following is correctly interpreted regarding the ".ecf" suffix?

In the NSA network test using Probe, it was found that the MAC layer rate of LTE upstream is 20Mbps, but the PDCP layer rate is 0

In the Sub 6G band, what is the maximum beam number of 5G SSB?

Which functional modules of BTS5900A base station are optional?

Which device makes the judgment on the change of auxiliary station under the NSA architecture?

For the description of NSA networking, which items are correct?

What is wrong with the description of the Mandarin Duck Line test on the U2000?

Which MML command is used to bind the physical sector of gNodeB to the RF AAU?

Which of the following signals reflects the coverage of the NR network uplink?

The gNodeB RF unit can also set the engineering mode.

CPRI fiber is recommended to use multimode fiber when the BBU and RRU are connected more than 150 meters.

The bandwidth of PRACH in NR is fixed.

What is the length of the TTI scheduled in the 5G NR?

Regarding BWP, what is the following description correct?

When the maximum power consumption of the RF cross block is < 800W, which of the following power supply scheme is the most suitable?

Which MML command is used to add MCC and MNC information to gNodeB?

How many 100MHz NR cells does the AAU5613 support in the 17.5G RAN2.0 version?

Before the gNode configuration is adjusted, in order to avoid alarm reporting and display in the network management foreground, the project status cannot be set to which of the following states?

AAU/RRU and BBU fronthaul fiber is less than 100 meters, mostly used in CRAN centralized site solutions.

The VLNA group mode of gNodeB can tag different traffic with VLAN tags based on service type.

Under the EN-DC architecture, eNodeB/gNodeB only supports configuring X2 fingers based on EndPoint.

In the process of automatically obtaining an IP address through DHCP, what message information is involved in gNodeB?

What are the interfaces that can be used for the IPPM function?

NSA networking needs to modify the original EPS, in addition to adding NR base stations, what upgrades need to be made?

Which channel is 5G used for downlink data demodulation and time-frequency synchronization?

After the 5G network UE is powered on and enters the idle state, what operations will be performed in the Attach process? (Multiple Choice)

There is no clock interlock scenario between the base stations of NR and GL standards.

Which application scenario of 5G is not described in 3GPP Release 15?

What are the networking methods between the BBU and the RF unit? (Multiple Choice)