Huawei H35-480_V3.0 Exam - Topic 1 Question 33 Discussion

Actual exam question for Huawei's H35-480_V3.0 exam

Question #: 33
Topic #: 1

Which of the following can be used to check whether an antenna is reversely connected during NR single site verification?

AFixed-point CQT

BDT around the site

CTransmission test

DVSWR test

Show Suggested Answer

Suggested Answer: A

On an NSA network, the eNodeB immediately triggers the SgNB addition procedure after a UE attaches to the LTE network. If the SgNB addition fails, the eNodeB attempts to add the SgNB again until it is successful. The eNodeB may also trigger an SgNB addition procedure if it detects a change in its coverage area or if it detects a new SgNB or an SgNB that has been moved.

by Erasmo at Apr 24, 2024, 09:06 AM

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Emmett

10 months ago

DT around the site is useful too, but not the best choice.

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Shonda

10 months ago

Wait, can a fixed-point CQT really show that?

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Ma

10 months ago

Definitely agree with the VSWR test!

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Antonette

11 months ago

I think the transmission test can also help.

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Bernardine

11 months ago

VSWR test is the way to go!

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Walker

11 months ago

I thought DT around the site was more about coverage than checking antenna connections, but I could be wrong.

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Vicki

11 months ago

I feel like the transmission test could also help identify issues, but I can't recall if it's definitive for reverse connections.

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Felix

11 months ago

I remember practicing with fixed-point CQT, but I'm not sure if it specifically checks for reverse connections.

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Vanna

12 months ago

I think the VSWR test might be the right choice since it measures how well the antenna is matched to the transmission line.

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Margot

12 months ago

I'm a bit confused on this one. I know the fixed-point CQT and DT around the site are used for other antenna verification tasks, but I'm not sure how they would help detect a reverse connection. The transmission test or VSWR test seem like the more logical choices.

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Joaquin

12 months ago

The VSWR test is definitely the way to go here. It's a quick and reliable method to identify any issues with the antenna connection, including reverse polarity. I'd recommend starting there.

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Dyan

12 months ago

I think the VSWR test would be the best way to check for reverse antenna connection. It directly measures the impedance match between the antenna and the transmission line.

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Ivory

12 months ago

Hmm, I'm not too sure about this one. I know the VSWR test is used to check antenna performance, but I'm not confident that's the best way to detect a reverse connection specifically. Maybe the transmission test would be a better option?

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Denise

12 months ago

Open design, huh? I'm not sure I buy that. Seems like it could just make the system more vulnerable to attacks. But I guess I'll have to read the question more closely to figure out the architect's reasoning.

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Kristel

12 months ago

Hmm, I'm a little unsure about this one. I'm not sure if I should use a computed property or a method to calculate the total. I'll have to think through the differences between the two approaches.

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Daniel

12 months ago

Okay, let's see. Single-site verification is about verifying the equipment functions and coverage capabilities of a single site after installation and debugging. I think the true option is the correct answer here.

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Virgina

12 months ago

I remember practicing a question similar to this, and I feel like it was all about the ingress interface. Could be wrong though.

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Edna

1 year ago

I'm gonna have to go with the VSWR test on this one. It's like checking if your antenna is playing 'Twister' - you gotta make sure it's facing the right way!

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Angelyn

1 year ago

The VSWR test is definitely the way to go. It's like the antenna version of a 'reverse parking' test for your car. Can't go wrong with that!

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Carman

1 year ago

D) VSWR test

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Tequila

1 year ago

C) Transmission test

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Major

1 year ago

B) DT around the site

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Nadine

1 year ago

A) Fixed-point CQT

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Kristofer

1 year ago

Ah, the joys of antenna verification. I bet the VSWR test is the way to go - can't beat that for checking the antenna connection. Now, where's my RF toolkit?

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Mary

1 year ago

Hmm, I was thinking the transmission test might be the answer, but the VSWR test makes more sense for checking the antenna connection. Gotta love these RF questions!

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