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Huawei H35-480_V3.0 Exam - Topic 3 Question 78 Discussion

Posted by Talia on Jul 20, 2026 at 12:17 PM

Which of the following NR channels or signals supports static and dynamic power control?

Suggested Answer: B

Static power control is used to adjust the transmission power of UEs to meet the requirements of cell-edge UEs, while dynamic power control is used to adjust the transmission power of UEs to meet the requirements of the uplink channel quality. PUSCH is the channel used by the UE to transmit data to the gNodeB and supports both static and dynamic power control.


'The PUSCH (Physical Uplink Shared Channel) supports both static and dynamic power control. Static power control is used to adjust the transmission power of UEs to meet the requirements of cell-edge UEs, while dynamic power control is used to adjust the transmission power of UEs to meet the requirements of the uplink channel quality.' in Huawei official website.

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12 comments · newest first
LA
Lashaun 1 month ago
But what about A) PDCCH? It also plays a role in power management.
MI
Micaela 1 month ago
I agree, PUSCH is crucial for dynamic control.
DE
Deonna 1 month ago
I think it's B) PUSCH. It handles power control well.
LA
Laura 2 months ago
Yeah, PDCCH is definitely the right choice!
MI
Mitzie 2 months ago
PBCH is just for broadcast, not power control.
JU
Juan 2 months ago
Wait, are we sure about that? What about PUSCH?
HE
Heike 2 months ago
Totally agree, PDCCH handles that.
AL
Alline 2 months ago
PDCCH is the one for power control!
ST
Stephanie 2 months ago
PBCH seems like it’s more about broadcasting system information, so I doubt it’s the answer for power control.
VA
Vanesa 3 months ago
I have a vague memory that SS is related to synchronization, so it probably doesn't support power control.
LE
Leonie 3 months ago
I remember practicing a similar question, and I think PDCCH was mentioned in the context of control channels, but I can't recall if it supports power control.
ET
Ettie 3 months ago
I think PUSCH might be the right answer since it deals with uplink transmission, but I'm not entirely sure about the specifics of power control.
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