Section: 6.10.2 MBSFN reference signals
Content: MBSFN reference signals shall be transmitted in the MBSFN region of MBSFN subframes/slots only when the PMCH is transmitted. MBSFN reference signals are transmitted on antenna port 4. For an MBMS-dedicated carrier configured with a single MBSFN area, and for a PMCH transmitted with 0.37 kHz subcarrier spacing in slot , which is indicated to contain MCCH by higher layer parameter MCCH-Config: - for MBSFN reference signal pattern type 1, the UE may assume that MBSFN reference signals associated with the same are present in the three preceding slots to slot . - for MBSFN reference signal pattern type 2, the UE may assume that MBSFN reference signals associated with the same are present in the preceding slot to slot . MBSFN reference signals are defined for extended cyclic prefix only.