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removing hardcoding of min bw size for type0 pdcch

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francescomani
2021-09-16 17:45:56 +02:00
parent de553cd1b6
commit 55c5d758a5
4 changed files with 16 additions and 1 deletions
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openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+11 -1
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@@ -3528,13 +3528,23 @@ void get_type0_PDCCH_CSS_config_parameters(NR_Type0_PDCCH_CSS_config_t *type0_PD
uint16_t ssb_start_symbol,
NR_SubcarrierSpacing_t scs_ssb,
frequency_range_t frequency_range,
int nr_band,
uint32_t ssb_index,
uint32_t ssb_period,
uint32_t ssb_offset_point_a) {
NR_SubcarrierSpacing_t scs_pdcch;
channel_bandwidth_t min_channel_bw = bw_10MHz; // TODO remove hardcoding and implement Table 5.3.5-1 in 38.104
channel_bandwidth_t min_channel_bw;
// according to Table 5.3.5-1 in 38.104
// band 79 is the only one which minimum is 40
// for all the other channels it is either 10 or 5
// and there is no difference between the two for this implementation so it is set it to 10
if (nr_band == 79)
min_channel_bw = bw_40MHz;
else
min_channel_bw = bw_10MHz;
if (frequency_range == FR2) {
if(mib->subCarrierSpacingCommon == NR_MIB__subCarrierSpacingCommon_scs15or60)
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+1
View File
@@ -134,6 +134,7 @@ void get_type0_PDCCH_CSS_config_parameters(NR_Type0_PDCCH_CSS_config_t *type0_PD
uint16_t ssb_start_symbol,
NR_SubcarrierSpacing_t scs_ssb,
frequency_range_t frequency_range,
int nr_band,
uint32_t ssb_index,
uint32_t ssb_period,
uint32_t ssb_offset_point_a);