Initial commits for TCI and CSI reporting changes

openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h

@@ -218,8 +218,17 @@ typedef struct pdcchStateInd {
   uint8_t servingCellId;
   uint8_t coresetId;
   uint8_t tciStateId;
+  bool tci_present_inDCI;
 } pdcchStateInd_t;
 
+typedef struct pucchSpatialRelation {
+  bool is_scheduled;
+  uint8_t servingCellId;
+  uint8_t bwpId;
+  uint8_t pucchResourceId;
+  bool s0tos7_actDeact[8];
+} pucchSpatialRelation_t;
+
 typedef struct SPCSIReportingpucch {
   bool is_scheduled;
   uint8_t servingCellId;
@@ -243,12 +252,14 @@ typedef struct pdschTciStatesActDeact {
   uint8_t bwpId;
   uint8_t highestTciStateActivated;
   bool tciStateActDeact[MAX_TCI_STATES];
+  uint8_t codepoint[8];
 } pdschTciStatesActDeact_t;
 
 typedef struct UE_info {
   sp_zp_csirs_t sp_zp_csi_rs;
   csi_rs_im_t csi_im;
   pdcchStateInd_t pdcch_state_ind;
+  pucchSpatialRelation_t pucch_spatial_relation;
   SPCSIReportingpucch_t SP_CSI_reporting_pucch;
   aperiodicCSI_triggerStateSelection_t aperi_CSI_trigger;
   pdschTciStatesActDeact_t pdsch_TCI_States_ActDeact;
@@ -270,6 +281,58 @@ typedef struct NR_UE_harq {
   uint16_t feedback_slot;
 } NR_UE_harq_t;
 
+//! fixme : need to enhace for the multiple TB CQI report
+
+
+//
+/*! As per spec 38.214 section 5.2.1.4.2
+ * - if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'disabled', the UE shall report in
+  a single report nrofReportedRS (higher layer configured) different CRI or SSBRI for each report setting.
+ * - if the UE is configured with the higher layer parameter groupBasedBeamReporting set to 'enabled', the UE shall report in a
+  single reporting instance two different CRI or SSBRI for each report setting, where CSI-RS and/or SSB
+  resources can be received simultaneously by the UE either with a single spatial domain receive filter, or with
+  multiple simultaneous spatial domain receive filter
+*/
+#define MAX_NR_OF_REPORTED_RS 4
+
+typedef enum NR_CSI_Report_Config {
+  CSI_Report_PR_cri_ri_li_pmi_cqi_report,
+  CSI_Report_PR_ssb_cri_report
+} NR_CSI_Report_Config_PR;
+struct CRI_RI_LI_PMI_CQI {
+  uint8_t cri;
+  uint8_t ri;
+  uint8_t li;
+  uint8_t pmi_x1;
+  uint8_t pmi_x2;
+  uint8_t cqi;
+};
+typedef struct CRI_SSB_RSRP {
+  uint8_t nr_ssbri_cri;
+  uint8_t CRI_SSBRI[MAX_NR_OF_REPORTED_RS];
+  uint8_t RSRP;
+  uint8_t diff_RSRP[MAX_NR_OF_REPORTED_RS - 1];
+} CRI_SSB_RSRP_t;
+struct CSI_Report {
+  NR_CSI_Report_Config_PR present;
+  union Config_CSI_Report {
+    struct CRI_RI_LI_PMI_CQI cri_ri_li_pmi_cqi_report;
+    struct CRI_SSB_RSRP ssb_cri_report;
+  } choice;
+};
+
+#define MAX_SR_BITLEN 8
+typedef struct NR_UE_sr {
+  uint8_t nr_of_srs;
+  bool ul_SR [MAX_SR_BITLEN];
+} NR_UE_sr_t;
+
+/*! As per the spec 38.212 and table:  6.3.1.1.2-12 in a single UCI sequence we can have multiple CSI_report 
+  the number of CSI_report will depend on number of CSI resource sets that are configured in CSI-ResourceConfig RRC IE
+  From spec 38.331 from the IE CSI-ResourceConfig for SSB RSRP reporting we can configure only one resource set 
+  From spec 38.214 section 5.2.1.2 For periodic and semi-persistent CSI Resource Settings, the number of CSI-RS Resource Sets configured is limited to S=1
+ */
+#define MAX_CSI_RESOURCE_SET_IN_CSI_RESOURCE_CONFIG 16
 /*! \brief scheduling control information set through an API */
 typedef struct {
   uint64_t dlsch_in_slot_bitmap;  // static bitmap signaling which slot in a tdd period contains dlsch
@@ -278,6 +341,9 @@ typedef struct {
   uint16_t ta_timer;
   int16_t ta_update;
   uint8_t current_harq_pid;
+  uint8_t nr_of_csi_report[MAX_MOBILES_PER_GNB];
+  struct CSI_Report CSI_report[MAX_MOBILES_PER_GNB][MAX_CSI_RESOURCE_SET_IN_CSI_RESOURCE_CONFIG];
+  NR_UE_sr_t sr_req;
   NR_UE_harq_t harq_processes[NR_MAX_NB_HARQ_PROCESSES];
   int dummy;
   NR_UE_mac_ce_ctrl_t UE_mac_ce_ctrl;// MAC CE related information