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corrections for 20 and 40 MHz n38. Some assertions were wrong.

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This commit is contained in:
Raymond Knopp
2022-05-23 22:06:23 +02:00
parent 44a3a60183
commit d0be523f6c
2 changed files with 7 additions and 3 deletions
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openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+2 -2
View File
@@ -1981,10 +1981,10 @@ uint32_t to_nrarfcn(int nr_bandP,
"Band %d, bw %u : DL carrier frequency %llu kHz < %llu\n",
nr_bandP, bw, (long long unsigned int)dl_CarrierFreq_by_1k,
(long long unsigned int)nr_bandtable[i].dl_min);
AssertFatal(dl_CarrierFreq_by_1k <= (nr_bandtable[i].dl_max - bw_kHz),
AssertFatal(dl_CarrierFreq_by_1k <= (nr_bandtable[i].dl_max - bw_kHz/2),
"Band %d, dl_CarrierFreq %llu bw %u: DL carrier frequency %llu kHz > %llu\n",
nr_bandP, (long long unsigned int)dl_CarrierFreq,bw, (long long unsigned int)dl_CarrierFreq_by_1k,
(long long unsigned int)(nr_bandtable[i].dl_max - bw_kHz));
(long long unsigned int)(nr_bandtable[i].dl_max - bw_kHz/2));
int deltaFglobal = 60;
uint32_t N_REF_Offs = 2016667;
openair2/LAYER2/NR_MAC_gNB/config.c
+5 -1
View File
@@ -354,7 +354,11 @@ void config_common(int Mod_idP, int ssb_SubcarrierOffset, rrc_pdsch_AntennaPorts
ssb_SubcarrierOffset_limit = 12;
if (ssb_SubcarrierOffset<ssb_SubcarrierOffset_limit)
AssertFatal(sco==(scs_scaling * ssb_SubcarrierOffset),
"absoluteFrequencySSB has a subcarrier offset of %d while it should be %d\n",sco/scs_scaling,ssb_SubcarrierOffset);
"absoluteFrequencySSB has a subcarrier offset of %d/%d while it should be %d (%lu,%lu,%lu)\n",
sco,scs_scaling,ssb_SubcarrierOffset,
*scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencySSB,
scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA,
absolute_diff);
cfg->ssb_table.ssb_offset_point_a.value = absolute_diff/(12*scs_scaling) - 10; //absoluteFrequencySSB is the central frequency of SSB which is made by 20RBs in total
cfg->ssb_table.ssb_offset_point_a.tl.tag = NFAPI_NR_CONFIG_SSB_OFFSET_POINT_A_TAG;
cfg->num_tlv++;