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Which of the following are the functions of SRSs In NR?
Suggested Answer: A, C, D
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The functions of SRSs in NR include downlink beamforming weight calculation, obtaining the uplink channel quality, and uplink beam management. Uplink grants are not related to SRSs.
Extended Cyclic Prefix - an overview | ScienceDirect Topics
https://www.sciencedirect.com/topics/engineering/extended-cyclic-prefix
5G NR Numerology - Subcarrier Spcaing (SCS) - Techplayon
http://www.techplayon.com/5g-nr-numerology-subcarrier-spcaing-scs/
Concepts of Orthogonal Frequency Division Multiplexing (OFDM ...
https://rfmw.em.keysight.com/wireless/helpfiles/89600B/WebHelp/Subsystems/wlan-ofdm/content/ofdm_basicprinciplesoverview.htm
12 comments · newest first
TE
Teri
3 days ago
Wait, I thought SRSs were only for downlink stuff?
AD
Adell
8 days ago
I think B) is also correct.
ED
Edison
13 days ago
A) and C) are definitely functions of SRSs.
ED
Eden
18 days ago
I thought SRSs were only for downlink stuff, not uplink management.
CA
Cassie
23 days ago
Totally agree with A) and C)!
RE
Rex
28 days ago
Wait, are we sure about D)? Seems off to me.
CL
Claribel
1 month ago
I think B) is also correct!
FE
Felicitas
1 month ago
A) and C) are definitely functions of SRSs.
LA
Latrice
1 month ago
I feel like uplink beam management might be part of SRS functions too, but I'm a bit confused about the specifics.
DE
Derrick
2 months ago
Uplink grant sounds familiar, but I can't recall if it's directly tied to SRSs. I need to double-check my notes.
AP
Apolonia
2 months ago
I remember practicing a question similar to this, and I think uplink channel quality is also related to SRSs.
DO
Dortha
2 months ago
I think downlink beamforming weight calculation is definitely a function of SRSs, but I'm not entirely sure about the others.