[Jan-2024] Pass H35-580_V2.0 Exam in First Attempt Updated H35-580_V2.0 Exam Questions [Q18-Q42]

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[Jan-2024] Pass H35-580_V2.0 Exam in First Attempt Updated H35-580_V2.0 Exam Questions

HCIA-5G Dumps H35-580_V2.0 Exam for Full Questions – Exam Study Guide

Huawei H35-580_V2.0 (HCIA-5G-RNP&RNO V2.0) Certification Exam is a vendor-neutral certification, which means that it is not tied to any particular vendor or product. This makes it an ideal certification for individuals who work with different network vendors and technologies. By earning this certification, professionals can prove their expertise in 5G technology and open up new opportunities for career advancement.

NO.18 Which of the following are the cause values of QoS flow setup failures?(Select All that Apply)

No response from the UE

Insufficient transmission resources

Unauthorized UE

Insufficient radio resources

NO.19 Which of the following spectrum sharing technologies can be used in the 3.5 GHz+2.1 GHz uplink and downlink decoupling/super uplink architecture?

2.1 GHz NR and 2.1 GHz LTE only share the uplink spectrums.

3.5 GHz NR and 2.1 GHz LTE share both the downlink and uplink spectrums.

2.1 GHz NR and 2.1 GHz LTE share both the downlink and uplink spectrums.

3.5 GHz NR and 2.1 GHz LTE only share the uplink spectrums.

NO.20 Which of the following factors does not need to be considered during PUSCH power calculation?

Number of PUSCH RBs

SCS configuration for the PUSCH

MCS index of the PUSCH

Number of PUSCH symbols in the time domain

NO.21 Which of the following NR system indicators is at the base station level?

PRB usage

PDCCH resource usage

User capacity usage

Paging resource usage

NO.22 The PCFICH and PHICH channels have been deleted from the physical layer in 5G compared with LTE.

True

False

NO.23 Which of the following are common causes of overshoot coverage?(Select All that Apply)

Reflection in a large amount of water.

The transmit power of a base station is too high.

Signals travel far along a street due to the waveguide effect.

The height of the antenna or AAU is too low.

NO.24 In downlink peak rate testing, the modulation and coding scheme (MCS) index must reach 32.

True

False

NO.25 Which of the following materials does not need to be prepared before site survey?

Local map

Site survey table

5G antenna height table

Engineering file

NO.26 Which of the following statements about the space principles for 5G BBU installation are correct?(Select All that Apply)

If the installation space is insufficient, the BBU can be installed on a wall. Ensure that the wall meets the load bearing requirements.

If the space is greater than 600 mm, a cabinet can be added to install the BBU.

If the installation space is insufficient, install 5G boards directly into the existing 4G B8U.

If the remaining space of an existing cabinet is greater than 4 U, the BBU can be installed directly.

NO.27 In SA networking, which of the following messages is used to deliver PRACH power control parameters to UEs?

SIB2

RRC reconfiguration

MIB

SIB1

NO.28 In which of the following areas is overlapping coverage unlikely to occur?

Inside a tunnel

Crossroads in dense urban areas

High-rise buildings

Around areas with water

NO.29 In an intra-frequency reselection procedure, which message contains the rangeToBestCell parameter?

SIB4

SIB1

SIB2

SIB3

NO.30 In cases where the same devices are used, which of the following link budget parameters may differ depending on use in either densely populated urban areas or rural areas?(Select All that Apply)

Antenna gain

Area coverage rate

Shadow fading margin

Penetration loss

NO.31 The UPEU in the BBU5900 needs to be connected to two circuit breakers.

True

False

NO.32 Which of the following problems may cause SCTP link disconnection over the N2 interface?(Select All that Apply)

Routes are not configured.

PLMN configurations are incorrect.

Physical ports are faulty.

The SCTP port configuration is incorrect.

NO.33 5G can meet service requirements in scenarios with a mobility speed of up to 500 km/h.

True

False

NO.34 Which of the following is not covered by a site survey?

Antenna installation space

Equipment room space and load bearing capacity

Models of hardware boards on base stations

Site location

NO.35 Which of the following spectrum sharing technologies can be used in the 3.5 GHz+2.1 GHz uplink and downlink decoupling/super uplink architecture?

3.5 GHz NR and 2.1 GHz LTE share both the downlink and uplink spectrums.

2.1 GHz NR and 2.1 GHz LTE share both the downlink and uplink spectrums.

3.5 GHz NR and 2.1 GHz LTE only share the uplink spectrums.

2.1 GHz NR and 2.1 GHz LTE only share the uplink spectrums.

NO.36 Handover execution failures can use the counters to collect failure reasons in SA networking.

True

False

NO.37 In SA networking, which of the following is the first step for a UE to perform a cell search?

Obtain the cell signal quality.

Obtain other cell information.

Synchronize frames and obtain PCI group number.

Synchronize half-frames and obtain the ID within a PCI group.

Explanation
According to the 5G SA Cell Search & Network Entry Matrix, the first step for a UE to perform a cell search in SA networking is to synchronize frames and obtain PCI group number. This step involves the following sub-steps:
The UE scans the available frequency range to detect the presence of Synchronization Signal Blocks (SSBs) from different base stations. SSBs are periodic signals that contain essential synchronization and system information for cell search and initial access.
The UE selects an SSB with the strongest signal strength and decodes its Primary Synchronization Signal (PSS) and Secondary Synchronization Signal (SSS). The PSS and SSS are part of the SSB and provide coarse timing synchronization and cell identity information.
The UE uses the PSS and SSS information to synchronize its internal clock with that of the base station and obtain the Physical Cell Identity (PCI) group number. The PCI group number is a 9-bit value that identifies a group of 8 cells that share the same PSS and SSS sequences. The PCI group number ranges from 0 to 1007.
The other steps for a UE to perform a cell search in SA networking are:
Synchronize half-frames and obtain the ID within a PCI group: The UE further synchronizes its timing with the base station by decoding its Narrowband Synchronization Signal (NSSS), which is also part of the SSB. The NSSS provides more precise timing information and the ID within a PCI group, which is a
3-bit value that identifies a specific cell within a PCI group. The ID within a PCI group ranges from 0 to
7. By combining the PCI group number and the ID within a PCI group, the UE can obtain the full PCI, which is a 10-bit value that uniquely identifies a cell.
Obtain other cell information: The UE decodes other signals and channels in the SSB to acquire other cell information, such as system bandwidth, subcarrier spacing, frame structure, etc. These signals and channels include Demodulation Reference Signals (DMRS), Master Information Block (MIB), System Information Block (SIB), etc.
Obtain the cell signal quality: The UE measures the cell signal quality based on various indicators, such as Reference Signal Received Power (RSRP), Reference Signal Received Quality (RSRQ), Signal-to-Interference-plus-Noise Ratio (SINR), etc. These indicators reflect the strength, quality, and interference level of the received signal.

NO.38 Which of the following protocols/data belong to Layer 3 of the Uu interface?(Select All that Apply)

MAC protocol

IP data

RLC protocol

RRC protocol

NO.39 Which of the following channels/signals is used by the UE to measure and obtain the CQI?

PDSCH

OSSB

CSI-RS

PDCCH

NO.40 On a 5G network, the NAS layer uses 5G-GUTI to replace IMSI as the temporary ID of a UE for security reasons.

True