- Setting the payload to random data instead of all zeros at the Tx side
- Handling "nb_symb_sch" equal to 0 in "phy_procedures_nrUE_RX" which prevents
entering "nr_ue_pdsch_procedures"
- Handling symbol loop problem in "nr_ue_pdsch_procedures"
- Handling resource block loop problem in "nr_rx_pdsch"