Section: 5.5.2.10 Reference signal measurement timing configuration
Content: The UE shall setup the first SS/PBCH block measurement timing configuration (SMTC) in accordance with the received periodicityAndOffset parameter (providing Periodicity and Offset value for the following condition) in the smtc1 configuration. The first subframe of each SMTC occasion occurs at an SFN and subframe of the NR SpCell meeting the following condition: SFN mod T = (FLOOR (Offset/10)); if the Periodicity is larger than sf5: subframe = Offset mod 10; else: subframe = Offset or (Offset +5); with T = CEIL(Periodicity/10). If smtc2 is present, for cells indicated in the pci-List parameter in smtc2 in the same MeasObjectNR, the UE shall setup an additional SS/PBCH block measurement timing configuration (SMTC) in accordance with the received periodicity parameter in the smtc2 configuration and use the Offset (derived from parameter periodicityAndOffset) and duration parameter from the smtc1 configuration. The first subframe of each SMTC occasion occurs at an SFN and subframe of the NR SpCell meeting the above condition. If smtc2-LP is present, for cells indicated in the pci-List parameter in smtc2-LP in the same frequency (for intra frequency cell reselection) or different frequency (for inter frequency cell reselection), the UE shall setup an additional SS/PBCH block measurement timing configuration (SMTC) in accordance with the received periodicity parameter in the smtc2-LP configuration and use the Offset (derived from parameter periodicityAndOffset) and duration parameter from the smtc configuration for that frequency. The first subframe of each SMTC occasion occurs at an SFN and subframe of the NR SpCell or serving cell (for cell reselection) meeting the above condition. If smtc3list is present, for cells indicated in the pci-List parameter in each SSB-MTC3 element of the list in the same MeasObjectNR, the IAB-MT shall setup an additional SS block measurement timing configuration in accordance with the received periodicityAndOffset parameter (using same condition as smtc1 to identify the SFN and the subframe for SMTC occasion) in each SSB-MTC3 configuration and use the duration and ssb-ToMeasure parameters from each SSB-MTC3 configuration. If smtc4list is present, for cells indicated in the pci-List parameter in each SSB-MTC4 element of the list in the same MeasObjectNR, the UE shall setup an additional SS/PBCH block measurement timing configuration (SMTC) in accordance with the received offset parameter in each SSB-MTC4 configuration and use the duration parameter and periodicity (derived from parameter periodicityAndOffset) from the smtc1 configuration. The first subframe of each SMTC occasion occurs at an SFN and subframe of the NR SpCell meeting the above condition. On the indicated ssbFrequency, the UE shall not consider SS/PBCH block transmission in subframes outside the SMTC occasion for RRM measurements based on SS/PBCH blocks and for RRM measurements based on CSI-RS except for SFTD measurement (see TS 38.133[ NR; Requirements for support of radio resource management ]  [14], clause 9.3.8).