Hello Experts.
Which PUCCH formats support SR transmission?
Format 0 or 1.
I can see 2 lines in spec, and the it seems SR can be occupied in format 2, 3, 4.
True. When it’s only the SR that needs to be transmitted it goes on 0/1.
But when it is transmitted along with other control info like harq ack or csi etc. it can be multiplexed along with that control info and be sent in other formats.