Section: 10.0.1.2 Frame structure type 2
Content: Frame structure type 2 is applicable to TDD operation only. The following restrictions apply: - Uplink-downlink configuration 0 and 6 are not supported. - UpPTS is not used for NPUSCH or NPRACH. - DwPTS and UpPTS in special subframe configuration 10 is not used for transmissions. - On an NB-IoT carrier for which higher-layer parameter operationModeInfo indicates inband-SamePCI or inband-DifferentPCI, or higher-layer parameter inbandCarrierInfo is present, or on an NB-IoT carrier for SystemInformationBlockType1-NB for which sib1-carrierInfo indicates non-anchor and the value of the higher layer parameter sib-GuardbandInfo is set to sib-GuardbandInbandSamePCI or sib-GuardbandinbandDiffPCI, DwPTS in special subframe configuration 0 and 5 for normal cyclic prefix is not used for NPDCCH and NPDSCH transmission, in addition when npdsch-16QAM-Config-r17 is configured DwPTS in special subframe configuration 9 for normal cyclic prefix is not used for NPDSCH transmission with 16QAM. - Higher-layer parameter symbolBitmap does not apply to special subframes.