H35-460 HCS-5G RAN V1.0 Questions and Answers
Under the EN-DC architecture, eNodeB/gNodeB only supports configuring X2 fingers based on EndPoint.
After the 5G network UE is powered on and enters the idle state, what operations will be performed in the Attach process? (Multiple Choice)
Co-MPT means that each standard is deployed on the same BTS Node and is uniformly connected to OMC management.
Base station survey mainly includes two parts: base station site selection and detailed physical survey.
When using multimode fiber to connect BBU and AAU, the distance should not exceed how many meters?
Log in to the CPE Pro management page, and directly use the " Delete " function to delete the currently activated APN on the " APN Management " management interface
How many DEVIPs are supported for 5G RAN2.0 main control single-board Ethernet interface configuration?
5G RAN 2.0 version gNodeB logical cells and sector devices use the command ANDD NRDUCELLTRP to complete the binding.
When logging in to the CPE Web Management page, the LTE indicator icon in the upper right is blue and the NR indicator icon is gray, indicating that the NR base station is currently faulty and needs to be dealt with.
Which of the following RF units operates in the 1800Mhz band and meets the needs of uplink and downlink decoupling applications?
What is the maximum rate supported by the addition of Ethernet ports to the gNodeB main control board?
DCDU-12B is a DC power distribution unit, how much DC power input does it provide to the components in the cabinet?
What is the maximum bandwidth in mmWave as defined in the 3GPP R16 protocol? (?)
gNodeB configures the " Rewind Primary Path Flag " parameter in the SCTP template to indicate whether to switch back to the primary path when it can be used after the established SCIP primary path fails.
AAU/RRU and BBU fronthaul fiber is less than 100 meters, mostly used in CRAN centralized site solutions.
5G RAN side service slice management, which of the following facilities is implemented?
5G RAN 2.0 version uplink and downlink decoupling feature deployment can be connected to which 4G main control boards?
gNodeB must configure transmission data before you can configure wireless data.
Which device makes the judgment on the change of auxiliary station under the NSA architecture?
In the 5G RAN2.0 version, what is the maximum number of 100MHz 64*64 cells supported by a single BBU900?
Which of the following is the protocol layer added to the NR air interface protocol stack?
Under NSA networking, which of the following commands can be used to check whether the S1-U interface is normal?
The VLNA group mode of gNodeB can tag different traffic with VLAN tags based on service type.
When gNodeB planning has multiple IP addresses and different next-hop addresses, which of the following routing configurations is more suitable?
The same frequency neighbor in the gNodeB station only needs to execute the MML command ADD RCELLRELATIOG to add.
In order to obtain a high upstream rate, the transmit power of the CPE needs to be set to the maximum power of the generator
gNodeb requires that two routes to the same destination IP address with the same destination subnet mask cannot have the same priority.
In the NSA network, if each gNodeB is assigned two logical IP addresses, it is recommended that S1-u use the same 1P address as which of the following?
If a CPE Pro device forgets its password, how long can I press the reset button on the near end to perform a factory reset?
In the ADD GNBOPERATOR configuration command, which of the following configuration options can NrNetworkingOption have?
The calculation formula of the absolute frequency point of the gNodeB cell is similar to that of LTE, and the value of △ F is also the same.
The transmitted data in the initial data configuration of gNodeB has a strong coupling relationship with the wireless data.
In the GL to GL+NR (BBU39XO+BBU5900) evolution path, which of the following devices does not need to be added?
To enable data distribution with NR base stations in NSA networks, you need to configure the default bearer mode of NSA DC to SCG_SPLIT_BEARER on the NR side
The notebook accesses the wireless network through the CPE device, executes the ipconfig command in the cmd window of the computer, and the IP address displayed is the IP address assigned to the user by the core network.
When using the ACT CFGFILE command to clear gNodeB data, which product type is recommended to choose?
gNodeB alarm level includes emergency alarm, important alarm, secondary alarm and prompt alarm, and the alarm level cannot be changed.
In the Decore selection network of the NSA core network, the service MME assigns DCN? to UE based on which information in the UE subscription information
Regarding DWP, what are the correct descriptions of the following? (Multiple Choice)
To delete the original default data before configuring gNodeB, you need to complete the initialization of the base station configuration.
If the NR base station cannot load the new BTS5900 base station configuration data at the remote end, which of the following solutions can be used for near-end data configuration?
Which of the following 5C network evolution paths has the lowest deployment cost?
Considering compatibility, the BBU5900 chassis supports all BBP series single boards for LTE.
What is the correct description of the fiber straight-pull scheme for CRAN fronthaul?
Which channel is 5G used for downlink data demodulation and time-frequency synchronization?
Which of the following factors affects the peak CPE downlink rate in NSA networking?
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