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OpenXG-RAN
Commit c8fb8628 authored by francescomani's avatar francescomani Committed by Eurecom
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set cset0 and ss0 independently from BWP in generic MAC structure at UE

parent c599e172
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Showing with 26 additions and 21 deletions
openair2/LAYER2/NR_MAC_UE/config_ue.c
View file @ c8fb8628
......@@ -420,9 +420,7 @@ void release_common_ss_cset(NR_BWP_PDCCH_t *pdcch)
asn1cFreeStruc(asn_DEF_NR_SearchSpace, pdcch->otherSI_SS);
asn1cFreeStruc(asn_DEF_NR_SearchSpace, pdcch->ra_SS);
asn1cFreeStruc(asn_DEF_NR_SearchSpace, pdcch->paging_SS);
asn1cFreeStruc(asn_DEF_NR_SearchSpace, pdcch->search_space_zero);
asn1cFreeStruc(asn_DEF_NR_ControlResourceSet, pdcch->commonControlResourceSet);
asn1cFreeStruc(asn_DEF_NR_ControlResourceSet, pdcch->coreset0);
}
static void modlist_ss(NR_SearchSpace_t *source, NR_SearchSpace_t *target)
......@@ -443,12 +441,13 @@ static void modlist_ss(NR_SearchSpace_t *source, NR_SearchSpace_t *target)
UPDATE_MAC_IE(target->searchSpaceType, source->searchSpaceType, struct NR_SearchSpace__searchSpaceType);
}
static NR_SearchSpace_t *get_common_search_space(const struct NR_PDCCH_ConfigCommon__commonSearchSpaceList *commonSearchSpaceList,
static NR_SearchSpace_t *get_common_search_space(const NR_UE_MAC_INST_t *mac,
const struct NR_PDCCH_ConfigCommon__commonSearchSpaceList *commonSearchSpaceList,
const NR_BWP_PDCCH_t *pdcch,
const NR_SearchSpaceId_t ss_id)
{
if (ss_id == 0)
return pdcch->search_space_zero;
return mac->search_space_zero;
NR_SearchSpace_t *css = NULL;
for (int i = 0; i < commonSearchSpaceList->list.count; i++) {
......@@ -462,12 +461,15 @@ static NR_SearchSpace_t *get_common_search_space(const struct NR_PDCCH_ConfigCom
return css;
}
static void configure_common_ss_coreset(NR_BWP_PDCCH_t *pdcch, NR_PDCCH_ConfigCommon_t *pdcch_ConfigCommon)
static void configure_common_ss_coreset(const NR_UE_MAC_INST_t *mac,
NR_BWP_PDCCH_t *pdcch,
NR_PDCCH_ConfigCommon_t *pdcch_ConfigCommon)
{
if (pdcch_ConfigCommon) {
asn1cFreeStruc(asn_DEF_NR_SearchSpace, pdcch->otherSI_SS);
if (pdcch_ConfigCommon->searchSpaceOtherSystemInformation)
pdcch->otherSI_SS = get_common_search_space(pdcch_ConfigCommon->commonSearchSpaceList,
pdcch->otherSI_SS = get_common_search_space(mac,
pdcch_ConfigCommon->commonSearchSpaceList,
pdcch,
*pdcch_ConfigCommon->searchSpaceOtherSystemInformation);
......@@ -477,7 +479,7 @@ static void configure_common_ss_coreset(NR_BWP_PDCCH_t *pdcch, NR_PDCCH_ConfigCo
pdcch->ra_SS = pdcch->otherSI_SS;
else
pdcch->ra_SS =
get_common_search_space(pdcch_ConfigCommon->commonSearchSpaceList, pdcch, *pdcch_ConfigCommon->ra_SearchSpace);
get_common_search_space(mac, pdcch_ConfigCommon->commonSearchSpaceList, pdcch, *pdcch_ConfigCommon->ra_SearchSpace);
}
asn1cFreeStruc(asn_DEF_NR_SearchSpace, pdcch->paging_SS);
......@@ -488,7 +490,7 @@ static void configure_common_ss_coreset(NR_BWP_PDCCH_t *pdcch, NR_PDCCH_ConfigCo
pdcch->paging_SS = pdcch->ra_SS;
if (!pdcch->paging_SS)
pdcch->paging_SS =
get_common_search_space(pdcch_ConfigCommon->commonSearchSpaceList, pdcch, *pdcch_ConfigCommon->pagingSearchSpace);
get_common_search_space(mac, pdcch_ConfigCommon->commonSearchSpaceList, pdcch, *pdcch_ConfigCommon->pagingSearchSpace);
}
UPDATE_MAC_IE(pdcch->commonControlResourceSet, pdcch_ConfigCommon->commonControlResourceSet, NR_ControlResourceSet_t);
......@@ -1304,7 +1306,7 @@ static void configure_common_BWP_dl(NR_UE_MAC_INST_t *mac, int bwp_id, NR_BWP_Do
NR_BWP_PDCCH_t *pdcch = &mac->config_BWP_PDCCH[bwp_id];
if (dl_common->pdcch_ConfigCommon) {
if (dl_common->pdcch_ConfigCommon->present == NR_SetupRelease_PDCCH_ConfigCommon_PR_setup)
configure_common_ss_coreset(pdcch, dl_common->pdcch_ConfigCommon->choice.setup);
configure_common_ss_coreset(mac, pdcch, dl_common->pdcch_ConfigCommon->choice.setup);
if (dl_common->pdcch_ConfigCommon->present == NR_SetupRelease_PDCCH_ConfigCommon_PR_release)
release_common_ss_cset(pdcch);
}
......
openair2/LAYER2/NR_MAC_UE/mac_defs.h
View file @ c8fb8628
......@@ -446,9 +446,7 @@ typedef struct {
NR_SearchSpace_t *otherSI_SS;
NR_SearchSpace_t *ra_SS;
NR_SearchSpace_t *paging_SS;
NR_ControlResourceSet_t *coreset0;
NR_ControlResourceSet_t *commonControlResourceSet;
NR_SearchSpace_t *search_space_zero;
A_SEQUENCE_OF(NR_ControlResourceSet_t) list_Coreset;
A_SEQUENCE_OF(NR_SearchSpace_t) list_SS;
} NR_BWP_PDCCH_t;
......@@ -472,6 +470,8 @@ typedef struct NR_UE_MAC_INST_s {
A_SEQUENCE_OF(NR_UE_DL_BWP_t) dl_BWPs;
A_SEQUENCE_OF(NR_UE_UL_BWP_t) ul_BWPs;
NR_BWP_PDCCH_t config_BWP_PDCCH[MAX_NUM_BWP_UE];
NR_ControlResourceSet_t *coreset0;
NR_SearchSpace_t *search_space_zero;
NR_UE_DL_BWP_t *current_DL_BWP;
NR_UE_UL_BWP_t *current_UL_BWP;
......
openair2/LAYER2/NR_MAC_UE/main_ue_nr.c
View file @ c8fb8628
......@@ -220,6 +220,9 @@ void release_mac_configuration(NR_UE_MAC_INST_t *mac)
for (int i = 0; i < mac->ul_BWPs.count; i++)
release_ul_BWP(mac, i);
asn1cFreeStruc(asn_DEF_NR_SearchSpace, mac->search_space_zero);
asn1cFreeStruc(asn_DEF_NR_ControlResourceSet, mac->coreset0);
for (int i = 0; i < mac->lc_ordered_list.count; i++) {
nr_lcordered_info_t *lc_info = mac->lc_ordered_list.array[i];
asn_sequence_del(&mac->lc_ordered_list, i, 0);
......
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
View file @ c8fb8628
......@@ -121,7 +121,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac,
coreset = ue_get_coreset(pdcch_config, coreset_id);
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_PDCCH_CONFIG;
} else {
coreset = pdcch_config->coreset0;
coreset = mac->coreset0;
rel15->coreset.CoreSetType = NFAPI_NR_CSET_CONFIG_MIB_SIB1;
}
......@@ -483,22 +483,22 @@ void ue_dci_configuration(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_request_t *dl
mac->mib_ssb,
1, // If the UE is not configured with a periodicity, the UE assumes a periodicity of a half frame
ssb_offset_point_a);
if (pdcch_config->search_space_zero == NULL)
pdcch_config->search_space_zero = calloc(1, sizeof(*pdcch_config->search_space_zero));
if (pdcch_config->coreset0 == NULL)
pdcch_config->coreset0 = calloc(1, sizeof(*pdcch_config->coreset0));
fill_coresetZero(pdcch_config->coreset0, &mac->type0_PDCCH_CSS_config);
fill_searchSpaceZero(pdcch_config->search_space_zero, slots_per_frame, &mac->type0_PDCCH_CSS_config);
if (is_ss_monitor_occasion(frame, slot, slots_per_frame, pdcch_config->search_space_zero)) {
if (mac->search_space_zero == NULL)
mac->search_space_zero = calloc(1, sizeof(*mac->search_space_zero));
if (mac->coreset0 == NULL)
mac->coreset0 = calloc(1, sizeof(*mac->coreset0));
fill_coresetZero(mac->coreset0, &mac->type0_PDCCH_CSS_config);
fill_searchSpaceZero(mac->search_space_zero, slots_per_frame, &mac->type0_PDCCH_CSS_config);
if (is_ss_monitor_occasion(frame, slot, slots_per_frame, mac->search_space_zero)) {
LOG_D(NR_MAC, "Monitoring DCI for SIB1 in frame %d slot %d\n", frame, slot);
config_dci_pdu(mac, dl_config, TYPE_SI_RNTI_, slot, pdcch_config->search_space_zero);
config_dci_pdu(mac, dl_config, TYPE_SI_RNTI_, slot, mac->search_space_zero);
}
}
if (mac->get_otherSI) {
// If searchSpaceOtherSystemInformation is set to zero,
// PDCCH monitoring occasions for SI message reception in SI-window
// are same as PDCCH monitoring occasions for SIB1
const NR_SearchSpace_t *ss = pdcch_config->otherSI_SS ? pdcch_config->otherSI_SS : pdcch_config->search_space_zero;
const NR_SearchSpace_t *ss = pdcch_config->otherSI_SS ? pdcch_config->otherSI_SS : mac->search_space_zero;
// TODO configure SI-window
if (monitior_dci_for_other_SI(mac, ss, slots_per_frame, frame, slot)) {
LOG_D(NR_MAC, "Monitoring DCI for other SIs in frame %d slot %d\n", frame, slot);
......
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