• Robert Schmidt's avatar
    Separate nFAPI PDCCH allocation from nFAPI DCI allocation · 089f821d
    Robert Schmidt authored
    According to SCF222, a single PDCCH allocation groups DCIs that are
    within the same BWP and CORESET. Therefore, if we want to allocate
    multiple DCIs, we need to decouple PDCCH allocation and DCI (previously
    jointly done in nr_configure_pdcch()), especially to be forward
    compatible.
    
    ***Note that as of this commit, we would still allocate different PDCCH
    PDUs for multiple UEs (which we do not support yet, anyway)***
    
    nr_configure_pdcch(): simply take out DCI allocation.
    
    nr_generate_Msg2(): separately allocate dci_pdu in common RA SS, and
    rename DCI payload variable. Also, reorganize the function so that it is
    first checked for CCE allocation and messages nFAPI messages are
    allocated afterwards.
    
    nr_schedule_ue_spec(): separately allocate dci_pdu in UE-specific SS.
    Rename DCI payload variable.
    
    nr_schedule_ulsch(): separately allocate dci_pdu in UE-specific SS.
    Rename DCI payload variable.
    
    nr_fill_nfapi_dl_sib1_pdu(): separately allocate dci_pdu in common SS.
    089f821d