5.30 Handling of FR2 UL gap
38.3213GPPMedium Access Control (MAC) protocol specificationNRRelease 17TS
During the FR2 UL gap configured by ul-GapFR2-Config as specified in TS 38.331 [5], the MAC entity shall, on the Serving Cell(s) of FR2 single CC and intra-band CA, or on the Serving Cell(s) in FR2 band(s) where UE does not support UL transmission within FR2 UL gap:
1> not perform the transmission of HARQ feedback and CSI;
1> not report SRS;
1> not transmit on UL-SCH except for configured grant and Msg3 or the MSGA payload as specified in clause 5.4.2.2.