If the terminal only supports the tig natural selection function, assuming that the SRS SINR is greater than the threshold of the SRS weight and the RANK reported by the UE is 3, then what method will the gNB use to calculate the beamforming weight?

If the terminal only supports the tig natural selection function, assuming that the SRS SINR is greater than the threshold of the SRS weight and the RANK reported by the UE is 3, then what method will the gNB use to calculate the beamforming weight?
A . SRS measurement
B . PML reporting
C . Adopt simultaneously
D . RI reporting

Answer: B