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Clarification on DU delay profile

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- explanation on DU delay parameters used in E and F xran releases
This commit is contained in:
Teodora
2024-12-04 18:59:16 +01:00
parent 68a3435689
commit 83c88affec
1 changed files with 7 additions and 4 deletions
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radio/fhi_72/oran-config.c
+7 -4
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@@ -812,14 +812,17 @@ static bool set_fh_config(int ru_idx, int num_rus, enum xran_category xran_cat,
fh_config->nULCenterFreqARFCN = 0; // center frequency for UL in NR-ARFCN; not used in xran
fh_config->ttiCb = NULL; // check tti_to_phy_cb(), tx_cp_dl_cb() and tx_cp_ul_cb => first_call
fh_config->ttiCbParam = NULL; // check tti_to_phy_cb(), tx_cp_dl_cb() and tx_cp_ul_cb => first_call
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_T1A_CP_DL, &fh_config->T1a_min_cp_dl, &fh_config->T1a_max_cp_dl))
/* DU delay profile */
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_T1A_CP_DL, &fh_config->T1a_min_cp_dl, &fh_config->T1a_max_cp_dl)) // E - min not used in xran, max yes; F - both min and max are used in xran
return false;
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_T1A_CP_UL, &fh_config->T1a_min_cp_ul, &fh_config->T1a_max_cp_ul))
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_T1A_CP_UL, &fh_config->T1a_min_cp_ul, &fh_config->T1a_max_cp_ul)) // both E and F - min not used in xran, max yes
return false;
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_T1A_UP, &fh_config->T1a_min_up, &fh_config->T1a_max_up))
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_T1A_UP, &fh_config->T1a_min_up, &fh_config->T1a_max_up)) // both E and F - min not used in xran, max yes
return false;
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_TA4, &fh_config->Ta4_min, &fh_config->Ta4_max))
if (!set_maxmin_pd(fhp, nfh, ORAN_FH_CONFIG_TA4, &fh_config->Ta4_min, &fh_config->Ta4_max)) // both E and F - min not used in xran, max yes
return false;
fh_config->enableCP = 1; // enable C-plane
fh_config->prachEnable = 1; // enable PRACH
fh_config->srsEnable = 0; // enable SRS; used only if XRAN_CATEGORY_B