In our network is planned for 5G standalone for n78 band @ 30 KHz SCS for 100 MHz channel bandwidth 64T64R for using 256 QAM and n258 band @120Khz SCS for 400 MHz channel bandwidth 64T64R for using 256 QAM . What are main requirement for calculation of Front haul and backhaul transmission bandwidth requirement calculation for Single site with 3 sector. Using option 7.2 x O-RAN/ nFAPI specification .
Using massive MIMO