Huawei H35-561 Exam - Topic 5 Question 109 Discussion

Actual exam question for Huawei's H35-561 exam

Question #: 109
Topic #: 5

[All H35-561 Questions]

In high-speed and poor SINR scenarios, which is the best adaptive transmission mode?

AOpen loop transmission diversity

BClosed loop transmission diversity

COpen-loop spatial reuse

DClosed-loop spatial reuse

Show Suggested Answer

Suggested Answer: A

by Delila at Jan 05, 2026, 05:16 AM

Limited Time Offer

25%

Off

Get Premium H35-561 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Estrella

20 days ago

D might work too, but I feel closed loop is safer in poor SINR.

upvoted 0 times

...

Marta

25 days ago

C seems interesting. Spatial reuse could optimize resources.

upvoted 0 times

...

Margery

1 month ago

I prefer A. Open loop can handle high-speed better.

upvoted 0 times

...

Maybelle

1 month ago

I think B is the best choice. Closed loop is more reliable.

upvoted 0 times

...

Luisa

1 month ago

Closed loop transmission diversity has better performance in challenging conditions.

upvoted 0 times

...

Mickie

2 months ago

Wait, are we sure about that? I thought open loop was more reliable.

upvoted 0 times

...

Yvette

2 months ago

I disagree, closed loop is definitely better for poor SINR!

upvoted 0 times

...

Cherrie

2 months ago

Open loop spatial reuse seems more efficient in high-speed scenarios.

upvoted 0 times

...

Melissa

2 months ago

I think closed loop transmission diversity is the way to go.

upvoted 0 times

...

Lyndia

2 months ago

D) Closed-loop spatial reuse, all the way! It's like the Ferrari of adaptive transmission modes. Gotta go with the best, even if it's the most complex.

upvoted 0 times

...

Goldie

2 months ago

B) Closed loop transmission diversity, no doubt. It's the perfect solution for those tricky high-speed, low-SINR situations. Nailed it!

upvoted 0 times

...

Shawnna

3 months ago

Hmm, I'm torn between B) and D). Closed-loop techniques seem to be the way to go, but I'm not sure which one is the best. Guess I'll have to study up more!

upvoted 0 times

...

Anastacia

3 months ago

I'm going with D) Closed-loop spatial reuse. It's the most advanced and efficient option for these conditions.

upvoted 0 times

...

Reynalda

3 months ago

The answer is clearly B) Closed loop transmission diversity. It's the best option for high-speed and poor SINR scenarios.

upvoted 0 times

...

Chi

4 months ago

I recall that spatial reuse can help in certain situations, but I’m not clear if it’s the best choice here.

upvoted 0 times

...

Remedios

4 months ago

I’m a bit confused between open and closed loop options; I think closed loop might adapt better, but I need to double-check.

upvoted 0 times

...

Sylvie

4 months ago

I practiced a similar question, and I feel like open loop options might not perform well in high-speed scenarios.

upvoted 0 times

...

German

4 months ago

I think I remember that closed loop transmission diversity is often better in poor SINR conditions, but I'm not entirely sure.

upvoted 0 times

...

Cecilia

4 months ago

I'm leaning towards B) closed-loop transmission diversity. The feedback should help optimize the transmission for the channel, which is important with the poor SINR.

upvoted 0 times

...

Linwood

4 months ago

Closed-loop spatial reuse seems like the most robust choice here. The feedback should help overcome the poor SINR, even in high-speed conditions.

upvoted 0 times

...

Shalon

5 months ago

Open-loop spatial reuse could work, since it doesn't require feedback and might provide some diversity gain. But the poor SINR could be an issue. I'll have to weigh the tradeoffs.

upvoted 0 times

...

Alida

5 months ago

Hmm, I think the key here is the high-speed and poor SINR scenario. That makes me think closed-loop diversity might be the best option to adapt to the channel conditions.

upvoted 0 times

...

My

5 months ago

I'm not sure, this seems like a tricky one. I'll need to think through the differences between open and closed loop diversity and spatial reuse.

upvoted 0 times

Lajuana

15 days ago

I think closed loop transmission diversity might be the best option.

upvoted 0 times

...