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Huawei Exam H35-481_V2.0 Topic 1 Question 21 Discussion

Actual exam question for Huawei's H35-481_V2.0 exam
Question #: 21
Topic #: 1
[All H35-481_V2.0 Questions]

In the contention-based random access procedure, which of the following is related to the time-frequency position of the PRACH used by the UE?

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Suggested Answer: A

According to Huawei's documentation, the STR CROSFEEDTST command can be used to check for crossed feeder connections of an AAU. It is used to check whether the feeder cables of different antennas are connected to the correct ports. The command can be executed on the AAU to detect crossed feeder connections and ensure that the feeder cables are connected to the correct ports.


Contribute your Thoughts:

Giuseppe
3 months ago
Hmm, the answer's gotta be B. After all, the BWP is where the UE's random access magic happens. Though I do wonder if the correct answer is actually 'All of the above' - you know, just to keep us on our toes.
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Stephane
3 months ago
You know, this question is making my head spin. Maybe I should've paid more attention in class instead of trying to sneak in a few rounds of Tetris.
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Lawana
1 months ago
D) C-RNTI
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Francesco
2 months ago
C) SSB beam ID
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Shanda
2 months ago
B) BWP
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Dean
2 months ago
A) PCI
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Kenneth
3 months ago
Wait, wait, wait... is it the C-RNTI? That's the UE's temporary identifier, so it must be related to the PRACH somehow, right?
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Nobuko
3 months ago
Nah, I'm pretty sure it's the SSB beam ID. That's how the network knows which direction to listen for the UE's signal.
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Thad
2 months ago
Actually, it's the PCI that determines the time-frequency position of the PRACH used by the UE.
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Lashandra
2 months ago
No, I'm pretty sure it's the BWP, that's the bandwidth part used for transmission.
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Billye
2 months ago
I think it's actually the C-RNTI, that's what uniquely identifies the UE in the network.
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Lavera
3 months ago
Hmm, the time-frequency position of the PRACH... I think it's gotta be the BWP! That's where the UE sends its random access request, right?
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Casandra
2 months ago
Vinnie: Yes, that's correct. The C-RNTI is used by the UE to access the network in the contention-based random access procedure.
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Vinnie
3 months ago
User 2: Oh, I see. So the C-RNTI is what determines where the UE sends its random access request?
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Oneida
3 months ago
User 1: Actually, it's not the BWP. It's the C-RNTI that is related to the time-frequency position of the PRACH.
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Bobbye
4 months ago
Hmm, I see your point. Let's review the material again to confirm.
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Johnathon
4 months ago
I disagree, I believe the correct answer is A) PCI.
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Bobbye
4 months ago
I think the answer is D) C-RNTI.
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