QUESTION: 21

If multiple IP addresses with different next hop addresses are planned for the gNodeB, which of the following route configuration modes is not applicable?

Destination address route configuration
Source address route configuration
Direct route configuration

Answer(s): A

Explanation:

The destination address route configuration is not applicable when multiple IP addresses with different next hop addresses are planned for the gNodeB. Destination address route configuration is used when a single IP address is used by the gNodeB and the next hop address and outgoing interface do not need to be configured. In the case of multiple IP addresses with different next hop addresses, direct route configuration should be used. Direct route configuration requires that the IP address, next hop address, and outgoing interface all be specified for each IP address.

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QUESTION: 22

In IEEE 1588V2 frequency synchronization, all intermediate transmission devices must support the IEEE 1588V2 protocol.

True
False

Answer(s): A

Explanation:

In IEEE 1588V2 frequency synchronization, all intermediate transmission devices must support the IEEE 1588V2 protocol. This means that all devices that are involved in transmitting the synchronization signal, such as routers and switches, must be able to process and pass on the IEEE 1588V2 messages. If any device in the path of the synchronization signal does not support the IEEE 1588V2 protocol, it will not be able to process and forward the messages, and the overall synchronization will be affected.

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QUESTION: 23

One of the challenges of 5G network construction is to provide Indoor coverage in large stadiums, where Indoor interference severely affects network coverage and capacity.
Which of the following solutions can effectively mitigate the interference caused by Indoor coverage with high-density site deployment?

High-power RRUs
Massive MIMO AAU
Multi-sector cell
Sector splitting

Answer(s): D

Explanation:

One of the challenges of 5G network construction is to provide Indoor coverage in large stadiums, where Indoor interference severely affects network coverage and capacity. One of the solutions that can effectively mitigate the interference caused by Indoor coverage with high-density site deployment is sector splitting. This solution involves dividing the cell into multiple smaller cells, each with its own set of antennas and RF parameters. By reducing the number of users and devices in each cell, sector splitting can significantly reduce the amount of interference and improve network coverage and capacity.

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QUESTION: 24

Which of the following X2 Interconnection solutions are supported by LTE and NR base stations?

Interconnection through RF modules
Interconnection through the a
Interconnected through the backplane in co-BBU separate-MPT scenarios
Interconnection through traditional IP RAN

Answer(s): A,C,D

Explanation:

Interconnection through RF modules (A) is also a supported solution for X2 interconnection between LTE and NR base stations. In this solution, the LTE and NR base stations are connected through RF modules, allowing them to share the same frequency band and resources. This solution is particularly useful for scenarios where there is a need for seamless interworking between LTE and NR networks, such as in the early stages of 5G deployment.

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Free H35-481_V2.0 Exam Braindumps (page: 6)

QUESTION: 21

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QUESTION: 22

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QUESTION: 23

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QUESTION: 24

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