Merge remote-tracking branch 'origin/NR_10MHz' into integration_2021_wk11

executables/nr-ru.c

executables/nr-softmodem.c

executables/nr-ue.c

executables/nr-uesoftmodem.c

openair1/PHY/INIT/nr_init.c

openair1/PHY/INIT/nr_init_ue.c

openair1/PHY/INIT/nr_parms.c

openair1/PHY/MODULATION/modulation_UE.h

openair1/PHY/MODULATION/nr_modulation.h

openair1/PHY/MODULATION/slot_fep_nr.c

openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c

openair1/PHY/NR_TRANSPORT/nr_prach.c

openair1/PHY/NR_UE_TRANSPORT/dci_nr.c

openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c

openair1/PHY/NR_UE_TRANSPORT/nr_prach.c

openair1/SCHED_NR/nr_ru_procedures.c

openair1/SCHED_NR/phy_procedures_nr_gNB.c

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

openair1/SIMULATION/NR_PHY/pbchsim.c

openair1/SIMULATION/NR_PHY/prachsim.c