function returns mu of UL BWP if msg1-SubcarrierSpacing absent instead
of asserting. The mu retured by this function is used to compute the
slot number of PRACH. In case of long format, the slot number is as per
UL mu.
These functions look up the numerology, and code can be harmonized:
- ssb_index_from_prach()
- find_SSB_and_RO_available()
- schedule_nr_prach()
The next commits also need to look up the numerology from the
UplinkConfigCommon. This provides the common implementation to be used
in follow-up commits.
Move h_b_f_c (or SRS power control adjustment state) to UL BWP structure. This is a per
bwp parameter so it makes sense to make its lifetime the same as BWP, even if we dont support
>1 UL BWPs.
- MAX HARQ PROCESSES set to 32
- for PDSCH - default setting in OAI is 16, according to 3GPP rel17 38.331 these are the possible configs
- if no IES are defined then 8
- if nrofHARQ-ProcessesForPDSCH is defined then these values- {n2, n4, n6, n10, n12, n16}
- if nrofHARQ-ProcessesForPDSCH-v1700 is defined then 32
- for harq bits in DCI
- DCI 1_0 - 4 bits spec 38.212, section 7.3.1.2.1
- DCI 1_1 - 4/5 bits according to IE harq-ProcessNumberSizeDCI-1-1, spec 38.212, section 7.3.1.2.2
- for PUSCH - default setting in OAI is 16, according to 3GPP rel17 38.331 these are possible configs
- if no IES are defined then 16
- if nrofHARQ-ProcessesForPUSCH-v1700 is defined then 32
- for harq bits in DCI
- DCI 0_0 - 4 bits spec 38.212, section 7.3.1.1.1
- DCI 0_1 - 4/5 bits according to IE harq-ProcessNumberSizeDCI-0-1, spec 38.212, section 7.3.1.1.2
- FOR HARQ32 , DCI 1_1, DCI 0_1 should be configured in UE dedicated search space. In OAI it is set.
This assert and assumption is incorrect, according to 38.101-1 UE channel is defined only by the BWP size
and BWP size can be any value supported by the RRC parameters defining the BWP.
To determine the UE channel the smallest bandwidth supporting the BWP is selected. This is an assumption based
on references in the same document to UE channel bandwidth being equal to one of the values in set
{5, 10, 15, 20, 25, 30, 35, 40, 50, 60, 70, 80, 90, 100}.
Also:
- calculated P_CMIN during BWP setup since the parameter doesn't depend on DCI.
- initiialize uniqCfg structure in test_nr_ue_power_procedures main function which enables LOG prints during tests
According to the RRC specification, cellSpecificKoffset is:
Scheduling offset used for the timing relationships that are modified for NTN (see TS 38.213 [13]).
The unit of the field K_offset is number of slots for a given subcarrier spacing of 15 kHz.
If the field is absent UE assumes value 0
This parameter `cellSpecificKoffset_r17` can be set via UE command line parameter `--ntn-koffset`.
francescomani