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Initial commits for TCI and CSI reporting changes

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This commit is contained in:
Rangaswami
2021-02-26 10:46:17 +05:30
committed by guhan
parent c54062194e
commit 947eba9be8
1 changed files with 52 additions and 0 deletions
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openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
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@@ -363,6 +363,58 @@ typedef struct NR_UE_harq {
uint32_t tb_size;
} 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
typedef struct NR_UE_old_sched {
uint16_t rbSize;
int time_domain_allocation;