Huawei Exam H35-561 Topic 7 Question 90 Discussion

Actual exam question for Huawei's H35-561 exam

Question #: 90
Topic #: 7

The path loss value obtained from the link budget is the median value. The actual path loss fluctuates within this value. In order to ensure a certain edge coverage probability (such as >75%), a certain margin needs to be left. This margin is mainly related to the radio wave. Which of the following characteristics of propagation are irrelevant? (multiple choice)

AFrequency selectivity

BFast fading

CDepolarization

DShadow fading

Show Suggested Answer

Suggested Answer: A, B, C

by Nada at Sep 19, 2024, 08:49 AM

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Tatum

2 months ago

Haha, they really love throwing in those tricky 'multiple choice' questions, don't they? Well, at least this one's not as bad as the one about the wavelength of a microwave oven. That was just plain cruel.

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Dawne

2 months ago

I see your point, but I still think A) Frequency selectivity is irrelevant in this case.

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Lauran

2 months ago

I'd say D) Shadow fading is the most relevant one to consider for the path loss margin. That's the random fluctuation in the signal due to obstacles, which is exactly what this question is asking about.

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Shaun

1 months ago

C) Depolarization

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Annmarie

1 months ago

B) Fast fading

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Irma

2 months ago

A) Frequency selectivity

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Kenneth

2 months ago

I disagree, I believe the answer is C) Depolarization.

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Dorsey

2 months ago

I agree with Billi on A. As for the other options, I'm not sure if C) Depolarization is relevant either, since that's more about the polarization of the signal rather than the overall path loss margin.

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Willow

1 months ago

B) Fast fading is the characteristic that is irrelevant in this context.

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Billi

1 months ago

D) Shadow fading is also relevant as it accounts for signal blockage and reflection in the environment.

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Jenelle

1 months ago

C) Depolarization is actually relevant because it can impact the signal quality and path loss.

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Latricia

2 months ago

A) Frequency selectivity is relevant because it affects how the signal behaves in different frequency bands.

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Dawne

2 months ago

I think the answer is A) Frequency selectivity.

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Billi

3 months ago

Hmm, I think A) Frequency selectivity is irrelevant since the question is about the margin needed for edge coverage, not about the frequency-dependent characteristics of the propagation.

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Vicky

2 months ago

Yeah, the focus is on ensuring a certain edge coverage probability, not frequency selectivity.

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Eden

2 months ago

I agree, it's more about the fluctuation within the path loss value.

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Jaclyn

2 months ago

I think A) Frequency selectivity is irrelevant for the margin needed for edge coverage.

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