How to Calculate RS

Kind of Symbol

PB Explanation

*PB 0 is mean there is no increment on CRS RE it’s mean non power boosting, but PDSCH power increase to 5/4. *By using PB 1, the RS Power increase on CRS RE two units it’s mean about power boosting and PDSCH power on symbol type B same.

*By using PB 3, the RS Power increase on CRS RE 4 units it’s mean about power boosting and PDSCH power on symbol type B reduce half than PB 1.