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periodic cqi procedures

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This commit is contained in:
Raymond Knopp
2016-10-20 06:32:33 -07:00
parent 2e688c69ca
commit d8defff0fa
8 changed files with 317 additions and 12 deletions
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openair1/PHY/INIT/lte_init.c
+30 -1
View File
@@ -742,7 +742,8 @@ void phy_config_dedicated_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,
phy_vars_ue->dlsch_received_last[eNB_id]=0;
phy_vars_ue->dlsch_fer[eNB_id]=0;
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex = -1;
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex = -1;
if (physicalConfigDedicated) {
LOG_D(PHY,"[UE %d] Received physicalConfigDedicated from eNB %d\n",Mod_id, eNB_id);
@@ -852,6 +853,31 @@ void phy_config_dedicated_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,
}
if (physicalConfigDedicated->cqi_ReportConfig) {
if (physicalConfigDedicated->cqi_ReportConfig->cqi_ReportModeAperiodic) {
// configure PUSCH CQI reporting
phy_vars_ue->cqi_report_config[eNB_id].cqi_ReportModeAperiodic = *physicalConfigDedicated->cqi_ReportConfig->cqi_ReportModeAperiodic;
if ((phy_vars_ue->cqi_report_config[eNB_id].cqi_ReportModeAperiodic != rm12) &&
(phy_vars_ue->cqi_report_config[eNB_id].cqi_ReportModeAperiodic != rm30) &&
(phy_vars_ue->cqi_report_config[eNB_id].cqi_ReportModeAperiodic != rm31))
LOG_E(PHY,"Unsupported Aperiodic CQI Feedback Mode : %d\n",phy_vars_ue->cqi_report_config[eNB_id].cqi_ReportModeAperiodic);
}
if (physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic) {
if (physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic->present == CQI_ReportPeriodic_PR_setup) {
// configure PUCCH CQI reporting
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PUCCH_ResourceIndex = physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.cqi_PUCCH_ResourceIndex;
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex = physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.cqi_pmi_ConfigIndex;
if (physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.ri_ConfigIndex)
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex = *physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic->choice.setup.ri_ConfigIndex;
}
else if (physicalConfigDedicated->cqi_ReportConfig->cqi_ReportPeriodic->present == CQI_ReportPeriodic_PR_release) {
// handle release
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex = -1;
phy_vars_ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PMI_ConfigIndex = -1;
}
}
}
#ifdef CBA
if (physicalConfigDedicated->pusch_CBAConfigDedicated_vlola) {
@@ -868,6 +894,9 @@ void phy_config_dedicated_ue(uint8_t Mod_id,int CC_id,uint8_t eNB_id,
return;
}
// fill cqi parameters for periodic CQI reporting
get_cqipmiri_params(phy_vars_ue,eNB_id);
}
void phy_config_cba_rnti (module_id_t Mod_id,int CC_id,eNB_flag_t eNB_flag, uint8_t index, rnti_t cba_rnti, uint8_t cba_group_id, uint8_t num_active_cba_groups)
openair1/PHY/LTE_TRANSPORT/proto.h
+18
View File
@@ -1445,6 +1445,9 @@ int32_t generate_ue_ulsch_params_from_rar(PHY_VARS_UE *phy_vars_ue,
uint8_t eNB_id);
double sinr_eff_cqi_calc(PHY_VARS_UE *phy_vars_ue,
uint8_t eNB_id);
uint8_t sinr2cqi(double sinr,uint8_t trans_mode);
int generate_eNB_ulsch_params_from_dci(PHY_VARS_eNB *PHY_vars_eNB,
eNB_rxtx_proc_t *proc,
void *dci_pdu,
@@ -1712,6 +1715,21 @@ void generate_pucch1x(int32_t **txdataF,
int16_t amp,
uint8_t subframe);
void generate_pucch2x(int32_t **txdataF,
LTE_DL_FRAME_PARMS *fp,
uint8_t ncs_cell[20][7],
PUCCH_FMT_t fmt,
PUCCH_CONFIG_DEDICATED *pucch_config_dedicated,
uint16_t n2_pucch,
uint8_t shortened_format,
uint16_t *payload,
int A,
int B2,
int16_t amp,
uint8_t subframe,
uint16_t rnti);
void generate_pucch_emul(PHY_VARS_UE *phy_vars_ue,
UE_rxtx_proc_t *proc,
PUCCH_FMT_t format,
openair1/PHY/LTE_TRANSPORT/pucch.c
+12 -2
View File
@@ -460,10 +460,13 @@ inline void pucch2x_modulation(uint8_t *btilde,int16_t *d,int16_t amp) {
}
uint32_t pucch_code[13] = {0xFFFFF,0x5A933,0x10E5A,0x6339C,0x73CE0,
0xFFC00,0xD8E64,0x4F6B0,0x218EC,0x1B746,
0x0FFFF,0x33FFF,0x3FFFC};
void generate_pucch2x(int32_t **txdataF,
LTE_DL_FRAME_PARMS *fp,
uint8_t ncs_cell[20][7],
@@ -471,7 +474,7 @@ void generate_pucch2x(int32_t **txdataF,
PUCCH_CONFIG_DEDICATED *pucch_config_dedicated,
uint16_t n2_pucch,
uint8_t shortened_format,
uint32_t *payload,
uint16_t *payload,
int A,
int B2,
int16_t amp,
@@ -559,10 +562,13 @@ void generate_pucch2x(int32_t **txdataF,
nprime = (n2_pucch < 12*NRB2) ?
n2_pucch % 12 :
(n2_pucch+Ncs1 + 1)%12;
else
else {
nprime = (n2_pucch < 12*NRB2) ?
((12*(nprime+1)) % 13)-1 :
(10-n2_pucch)%12;
if (shortened_format == 1)
N_UL_symb--;
}
//loop over symbols in slot
for (l=0; l<N_UL_symb; l++) {
@@ -631,6 +637,10 @@ void generate_pucch2x(int32_t **txdataF,
}
//#define Amax 13
//void init_pucch2x_rx() {};
uint32_t rx_pucch(PHY_VARS_eNB *eNB,
PUCCH_FMT_t fmt,
uint8_t UE_id,
openair1/PHY/LTE_TRANSPORT/uci_tools.c
+2
View File
@@ -836,3 +836,5 @@ void print_CQI(void *o,UCI_format_t uci_format,unsigned char eNB_id,int N_RB_DL)
}
openair1/PHY/impl_defs_lte.h
+9 -5
View File
@@ -418,16 +418,20 @@ typedef struct {
/// CQI-ReportPeriodic
typedef struct {
/// Parameter: \f$n^{(2)}_\text{PUCCH}\f$, see TS 36.213 (7.2). \vr{[0..1185]}
uint16_t cqi_PUCCH_ResourceIndex;
/// Parameter: \f$n^{(2)}_\text{PUCCH}\f$, see TS 36.213 (7.2). \vr{[0..1185]}, -1 indicates inactivity
int16_t cqi_PUCCH_ResourceIndex;
/// Parameter: CQI/PMI Periodicity and Offset Configuration Index \f$I_\text{CQI/PMI}\f$, see TS 36.213 (tables 7.2.2-1A and 7.2.2-1C). \vr{[0..1023]}
uint16_t cqi_PMI_ConfigIndex;
int16_t cqi_PMI_ConfigIndex;
/// Parameter: K, see 36.213 (4.2.2). \vr{[1..4]}
uint8_t K;
/// Parameter: RI Config Index \f$I_\text{RI}\f$, see TS 36.213 (7.2.2-1B). \vr{[0..1023]}
uint16_t ri_ConfigIndex;
/// Parameter: RI Config Index \f$I_\text{RI}\f$, see TS 36.213 (7.2.2-1B). \vr{[0..1023]}, -1 indicates inactivity
int16_t ri_ConfigIndex;
/// Parameter: Simultaneous-AN-and-CQI, see TS 36.213 (10.1). \vr{[0..1]} 1 indicates that simultaneous transmission of ACK/NACK and CQI is allowed.
uint8_t simultaneousAckNackAndCQI;
/// parameter computed from Tables 7.2.2-1A and 7.2.2-1C
uint16_t Npd;
/// parameter computed from Tables 7.2.2-1A and 7.2.2-1C
uint16_t N_OFFSET_CQI;
} CQI_REPORTPERIODIC;
/// Enumeration for parameter reporting mode \ref CQI_REPORT_CONFIG::cqi_ReportModeAperiodic.