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Merge remote-tracking branch 'origin/develop' into NR_FAPI_beamindex_SSB_RO

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This commit is contained in:
francescomani
2021-03-19 10:06:20 +01:00
parent 9d37feecb8 3dc0a09878
commit f659a76f43
53 changed files with 3901 additions and 1524 deletions
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openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+93 -14
View File
@@ -1402,19 +1402,17 @@ int get_nr_prach_info_from_index(uint8_t index,
if (table_6_3_3_2_3_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_3_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_3_prachConfig_Index[index][0]) | (format2<<8);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d (col 6 %lu) absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u N_RA_slot %u RA_sfn_index %u \n",
frame,
slot,
index,
table_6_3_3_2_3_prachConfig_Index[index][6],
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur,
*N_RA_slot,
*RA_sfn_index);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d (col 6 %lu) absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u N_RA_slot %u RA_sfn_index %u \n", frame,
slot,
index, table_6_3_3_2_3_prachConfig_Index[index][6],
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur,
*N_RA_slot,
*RA_sfn_index);
}
return 1;
}
@@ -3001,7 +2999,12 @@ bool set_dl_ptrs_values(NR_PTRS_DownlinkConfig_t *ptrs_config,
valid = false;
return valid;
}
//printf("[MAC] PTRS is set K= %u L= %u\n", *K_ptrs,1<<*L_ptrs);
/* Moved below check from scheduler function to here */
if (*L_ptrs >= NrOfSymbols) {
valid = false;
return valid;
}
return valid;
}
@@ -3375,3 +3378,79 @@ int get_type0_PDCCH_CSS_config_parameters(NR_Type0_PDCCH_CSS_config_t *type0_PDC
return 0;
}
/* extract UL PTRS values from RRC and validate it based upon 38.214 6.2.3 */
bool set_ul_ptrs_values(NR_PTRS_UplinkConfig_t *ul_ptrs_config,
uint16_t rbSize,uint8_t mcsIndex, uint8_t mcsTable,
uint8_t *K_ptrs, uint8_t *L_ptrs,
uint8_t *reOffset, uint8_t *maxNumPorts, uint8_t *ulPower,
uint8_t NrOfSymbols)
{
bool valid = true;
/* as defined in T 38.214 6.2.3 */
if(rbSize < 3) {
valid = false;
return valid;
}
/* Check for Frequency Density values */
if(ul_ptrs_config->transformPrecoderDisabled->frequencyDensity->list.count < 2) {
/* Default value for K_PTRS = 2 as defined in T 38.214 6.2.3 */
*K_ptrs = 2;
}
else {
*K_ptrs = get_K_ptrs(*ul_ptrs_config->transformPrecoderDisabled->frequencyDensity->list.array[0],
*ul_ptrs_config->transformPrecoderDisabled->frequencyDensity->list.array[1],
rbSize);
}
/* Check for time Density values */
if(ul_ptrs_config->transformPrecoderDisabled->timeDensity->list.count < 3) {
*L_ptrs = 0;
}
else {
*L_ptrs = get_L_ptrs(*ul_ptrs_config->transformPrecoderDisabled->timeDensity->list.array[0],
*ul_ptrs_config->transformPrecoderDisabled->timeDensity->list.array[1],
*ul_ptrs_config->transformPrecoderDisabled->timeDensity->list.array[2],
mcsIndex,
mcsTable);
}
*reOffset = *ul_ptrs_config->transformPrecoderDisabled->resourceElementOffset;
*maxNumPorts = ul_ptrs_config->transformPrecoderDisabled->maxNrofPorts;
*ulPower = ul_ptrs_config->transformPrecoderDisabled->ptrs_Power;
/* If either or both of the parameters PT-RS time density (LPT-RS) and PT-RS frequency density (KPT-RS), shown in Table
* 6.2.3.1-1 and Table 6.2.3.1-2, indicates that 'PT-RS not present', the UE shall assume that PT-RS is not present
*/
if(*K_ptrs ==2 || *K_ptrs ==4 ) {
valid = true;
}
else {
valid = false;
return valid;
}
if(*L_ptrs ==0 || *L_ptrs ==1 || *L_ptrs ==2 ) {
valid = true;
}
else {
valid = false;
return valid;
}
/* PTRS is not present also :
* When the UE is receiving a PUSCH with allocation duration of 4 symbols and if LPT-RS is set to 4, the UE shall assume
* PT-RS is not transmitted
* When the UE is receiving a PUSCH with allocation duration of 2 symbols as defined in Clause 6.4.1.2.2 of [4, TS
* 38.211] and if LPT-RS is set to 2 or 4, the UE shall assume PT-RS is not transmitted.
*/
if((NrOfSymbols == 4 && *L_ptrs ==2) || ((NrOfSymbols == 2 && *L_ptrs > 0))) {
valid = false;
return valid;
}
/* Moved below check from nr_ue_scheduler function to here */
if (*L_ptrs >= NrOfSymbols) {
valid = false;
return valid;
}
return valid;
}
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+6 -1
View File
@@ -81,7 +81,7 @@ int get_nr_prach_info_from_index(uint8_t index,
uint8_t *N_dur,
uint16_t *RA_sfn_index,
uint8_t *N_RA_slot,
uint8_t *config_period);
uint8_t *config_period);
int get_nr_prach_occasion_info_from_index(uint8_t index,
uint32_t pointa,
@@ -141,6 +141,11 @@ bool set_dl_ptrs_values(NR_PTRS_DownlinkConfig_t *ptrs_config,
uint8_t *nERatio,uint8_t *reOffset,
uint8_t NrOfSymbols);
bool set_ul_ptrs_values(NR_PTRS_UplinkConfig_t *ul_ptrs_config,
uint16_t rbSize,uint8_t mcsIndex, uint8_t mcsTable,
uint8_t *K_ptrs, uint8_t *L_ptrs,
uint8_t *reOffset, uint8_t *maxNumPorts, uint8_t *ulPower,
uint8_t NrOfSymbols);
uint8_t get_num_dmrs_symbols(NR_PDSCH_Config_t *pdsch_Config,int dmrs_TypeA_Position,int NrOfSymbols);
/* \brief Set the transform precoding according to 6.1.3 of 3GPP TS 38.214 version 16.3.0 Release 16