Section: 6.10.2.2.1 Mapping to resource elements for 15 kHz and 7.5 kHz subcarrier spacing
Content: The reference-signal sequence in OFDM symbol shall be mapped to complex-valued modulation symbols with according to where Figure 6.10.2.2-1 illustrates the resource elements used for MBSFN reference signal transmission in case of . In case of , the MBSFN reference signal shall be mapped to resource elements according to Figure 6.10.2.2-3. The notation is used to denote a resource element used for reference signal transmission on antenna port. Figure 6.10.2.2-1: Mapping of MBSFN reference signals (extended cyclic prefix, ) Figure 6.10.2.2-3: Mapping of MBSFN reference signals (extended cyclic prefix, )