Real Huawei H35-580_V2.0 Exam Dumps with Correct 62 Questions and Answers [Q37-Q54]

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Real Huawei H35-580_V2.0 Exam Dumps with Correct 62 Questions and Answers

Valid H35-580_V2.0 Test Answers & Huawei H35-580_V2.0 Exam PDF

NEW QUESTION 37
Which of the following channels is used to send uplink power control commands?

POSCH

PUCCH

PDCCH

PUSCH

NEW QUESTION 38
In the uplink rate test for NR users, which of the following values is the recommended uplink maximum MIMO layers for 2T4R UEs?

Layer3

Layer2

Layer4

Layer1

NEW QUESTION 39
Which of the following statistics are provided by the Probe’s BLER statistics menu?(Select All that Apply)

DIBLER

DRBLER

Modulation scheme

Retransmission ratio

NEW QUESTION 40
Under the same gNodeB, an NR TDD cell supports the same maximum number of RRC_CONNECTED UEs as an NR FDD cell.

True

False

NEW QUESTION 41
Which of the following AAUs support vertical beamforming?(Select All that Apply)

32T32R

8T8R

64T64R

4T4R

NEW QUESTION 42
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

NEW QUESTION 43
Which of the following protocol layers has been added to the 5G air interface protocol stack compared with
4G?

POCP

RRC

SDAP

MAC

NEW QUESTION 44
In an intra-frequency reselection procedure, which message contains the rangeToBestCell parameter?

SIB4

SIB1

SIB2

SIB3

NEW QUESTION 45
Which of the following RF modules support 64T64R?(Select All that Apply)

AAU5313

AAU5612

RRU3939

AAU5613

NEW QUESTION 46
In the MR-DC architecture, which of the following factors affect the data split on a base station?(Select All that Apply)

PDCP layer buffer

X2 latency

Air interface latency

RLC layer buffer

NEW QUESTION 47
CU-DU Split of a base station means that the base station’s control plane functions and user plane functions are separated.

True

False

NEW QUESTION 48
In NSA networking, which of the following methods can be used to support X2 interconnection between an eNodeB and a gNodeB?(Select All that Apply)

Interconnection through CI interfaces on the UMPT boards in different subracks

Interconnection via backplane in a subrack

Interconnection through HEI interfaces on the UBBP boards in different subracks

IPRAN interconnection between subracks

Explanation
According to the 5G EN-DC Architecture and Interfaces, there are two methods that can be used to support X2 interconnection between an eNodeB and a gNodeB in NSA networking:
Interconnection through CI interfaces on the UMPT boards in different subracks: The UMPT is a universal main processing and transmission unit that provides main processing and transmission functions for a subrack. The UMPT has two CI interfaces that can be used for X2 interconnection with other base stations. The CI interfaces support CPRI, OBSAI, and eCPRI protocols and can use optical fibers or electrical cables for transmission. The CI interfaces can be configured as master or slave interfaces depending on the network topology.
IPRAN interconnection between subracks: IPRAN is an IP-based radio access network that uses IP transport technologies to carry base station traffic over Ethernet or MPLS networks. IPRAN can support X2 interconnection betweendifferent base stations by using IP routers or switches. IPRAN can provide flexible networking, high bandwidth, low latency, and high reliability for X2 interconnection.
The other two methods are not valid for X2 interconnection between an eNodeB and a gNodeB:
Interconnection via backplane in a subrack: This method is only applicable for X2 interconnection between two eNodeBs or two gNodeBs that are installed in the same subrack. The backplane is the internal bus that connects different boards within a subrack. The backplane supports CPRI, OBSAI, and eCPRI protocols and can provide high-speed data transmission between boards.
Interconnection through HEI interfaces on the UBBP boards in different subracks: This method is not supported by Huawei base stations. The HEI interface is a high-speed Ethernet interface that is used for data transmission between base stations and core networks or transport networks. The HEI interface supports S1, Xn, F1, E1, and N2 protocols and can use optical fibers or electrical cables for transmission. The HEI interface cannot be used for X2 interconnection between base stations.
Therefore, the correct answer is A and D.

NEW QUESTION 49
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.

NEW QUESTION 50
Which of the following is not the cause of cell unavailability due to system faults (specified using
N.Cell.Unavail.Dur.System)?

CPRI link faults

Blocking cells by using MML commands

Board faults

Faults on an RF module’s TX or RX channels

NEW QUESTION 51
In the NSA DC architecture, which of the following procedures is triggered when a UE moves to a neighboring gNodeB?

MeNB release procedure

SgNB release procedure

MeNB change procedure

SgNB change procedure

NEW QUESTION 52
In the cell search process in 5G SA, a UE completes frame synchronization after reading the SS.

True

False

NEW QUESTION 53
Which of the following counters can be measured at the board level?

CPU usage

Transmission interface measurement

Number of paging messages

CCE usage

NEW QUESTION 54
Handover execution failures can use the counters to collect failure reasons in SA networking.

True

False

Huawei H35-580_V2.0 (HCIA-5G-RNP&RNO V2.0) Certification Exam is an essential certification for professionals who are interested in building a career in 5G RAN planning and optimization. It offers a comprehensive and in-depth understanding of the latest 5G technologies and their practical applications in the RAN domain, and provides candidates with the necessary knowledge and skills to design, deploy, and optimize 5G RAN networks.

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