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Time alloc assertions/ Inline resource alloc params functions

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This commit is contained in:
Guy De Souza
2018-09-06 18:31:55 +02:00
parent 2f68515430
commit b7c7e30e99
4 changed files with 123 additions and 11 deletions
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cmake_targets/CMakeLists.txt
+2
View File
@@ -1292,6 +1292,8 @@ set(PHY_SRC_UE
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_pbch.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_dci.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_dci_tools.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_dlsch.c
${OPENAIR1_DIR}/PHY/NR_TRANSPORT/nr_dlsch_tools.c
${OPENAIR1_DIR}/PHY/NR_REFSIG/nr_gold.c
${OPENAIR1_DIR}/PHY/TOOLS/file_output.c
${OPENAIR1_DIR}/PHY/TOOLS/cadd_vv.c
nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface.h
+10 -4
View File
@@ -171,9 +171,9 @@ typedef struct {
} nfapi_nr_rach_config_t;
typedef struct {
nfapi_uint16_tlv_t dmrs_TypeA_Position; ///// Position of (first) DL DM-RS
nfapi_uint16_tlv_t TimeDomainResourceAllocation_k0; ///// L1 parameter 'K0'
nfapi_uint16_tlv_t TimeDomainResourceAllocation_mappingType; ///// L1 parameter 'Mapping-type'
nfapi_uint16_tlv_t dmrs_typeA_position; ///// Position of (first) DL DM-RS
nfapi_uint16_tlv_t time_domain_alloc_k0; ///// L1 parameter 'K0'
nfapi_uint16_tlv_t time_domain_alloc_mapping_type; ///// L1 parameter 'Mapping-type'
} nfapi_nr_pdsch_config_t;
typedef struct {
@@ -309,9 +309,15 @@ typedef enum {
typedef enum {
NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A=0,
NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_B,
NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C
NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C,
NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_ALLOC_LIST
} nfapi_nr_pdsch_time_domain_alloc_type_e;
typedef enum {
NFAPI_NR_PDSCH_MAPPING_TYPE_A=0,
NFAPI_NR_PDSCH_MAPPING_TYPE_B
} nfapi_nr_pdsch_mapping_type_e;
// P7 Sub Structures
typedef struct {
openair1/PHY/NR_TRANSPORT/nr_dlsch.h
+7
View File
@@ -33,3 +33,10 @@
#include "PHY/defs_gNB.h"
void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
NR_gNB_DCI_ALLOC_t dci_alloc,
NR_gNB_DLSCH_t* dlsch);
void nr_check_time_alloc(uint8_t S, uint8_t L, nfapi_nr_config_request_t config);
uint8_t nr_get_S(uint8_t row_idx, uint8_t CP, uint8_t time_alloc_type, uint8_t dmrs_mapping_type);
openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c
+104 -7
View File
@@ -32,21 +32,35 @@
#include "nr_dlsch.h"
uint8_t nr_pdsch_default_time_alloc_A_S_nCP[23] = {2,3,2,3,2,3,2,3,2,3,9,10,4,6,5,5,9,12,1,1,2,4,8};
uint8_t nr_pdsch_default_time_alloc_A_L_nCP[23] = {12,11,10,9,9,8,7,6,5,4,4,4,4,4,7,2,2,2,13,6,4,7,4};
uint8_t nr_pdsch_default_time_alloc_A_S_eCP[23] = {2,3,2,3,2,3,2,3,2,3,6,8,4,6,5,5,9,10,1,1,2,4,8};
uint8_t nr_pdsch_default_time_alloc_A_L_eCP[23] = {6,5,10,9,9,8,7,6,5,4,4,2,4,4,6,2,2,2,11,6,4,6,4};
uint8_t nr_pdsch_default_time_alloc_B_S[16] = {2,4,6,8,10,2,4,2,4,6,8,10,2,2,3,2};
uint8_t nr_pdsch_default_time_alloc_B_L[16] = {2,2,2,2,2,2,2,4,4,4,4,4,7,12,11,4};
uint8_t nr_pdsch_default_time_alloc_C_S[15] = {2,4,6,8,10,2,4,6,8,10,2,2,3,0,2};
uint8_t nr_pdsch_default_time_alloc_C_L[15] = {2,2,2,2,2,4,4,4,4,4,7,12,11,6,6};
void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
NR_gNB_DCI_ALLOC_t dci_alloc,
NR_gNB_DLSCH_t* dlsch) {
nfapi_nr_ssb_and_cset_mux_pattern_type_e mux_pattern = dci_alloc.mux_pattern;
nfapi_nr_ssb_and_cset_mux_pattern_type_e mux_pattern = dci_alloc.pdcch_params.mux_pattern;
switch(dci_alloc.rnti_type) {
switch(dci_alloc.pdcch_params.rnti_type) {
case NFAPI_NR_RNTI_SI:
AssertFatal(dci_alloc.pdcch_params.common_search_space_type == NFAPI_NR_COMMON_SEARCH_SPACE_TYPE_0,
"Invalid common search space type %d for SI RNTI, expected %d\n",
dci_alloc.pdcch_params.common_search_space_type, NFAPI_NR_COMMON_SEARCH_SPACE_TYPE_0);
if (mux_pattern == NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1)
AssertFatal(config.subframe_config.dl_cyclic_prefix_type.value == NFAPI_CP_NORMAL,
"Invalid configuration CP extended for SI RNTI type 0 search space\n");
dlsch->time_alloc_type = (mux_pattern == NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE1)?NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A :
(mux_pattern == NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE2)?NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_B :
(mux_pattern == NFAPI_NR_SSB_AND_CSET_MUX_PATTERN_TYPE3)?NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C;
NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C;
break;
case NFAPI_NR_RNTI_RA:
@@ -54,8 +68,7 @@ void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
/*AssertFatal(dci_alloc.pdcch_params.common_search_space_type == NFAPI_NR_COMMON_SEARCH_SPACE_TYPE_1,
"Invalid common search space type %d for RNTI %d, expected %d\n",dci_alloc.pdcch_params.common_search_space_type,
NFAPI_NR_COMMON_SEARCH_SPACE_TYPE_1, dci_alloc.rnti_type);*/
if (!dlsch->time_alloc_list_flag)
dlsch->time_alloc_type = NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A;
dlsch->time_alloc_type = (dlsch->time_alloc_list_flag) ? NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_ALLOC_LIST : NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A;
break;
case NFAPI_NR_RNTI_P:
@@ -63,12 +76,96 @@ void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
case NFAPI_NR_RNTI_C:
case NFAPI_NR_RNTI_CS:
if ()
if (dci_alloc.pdcch_params.search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_COMMON)
dlsch->time_alloc_type = (dlsch->time_alloc_list_flag)? NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_ALLOC_LIST : NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A;
else
dlsch->time_alloc_type = NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_ALLOC_LIST;
break;
case
}
}
static inline uint16_t get_SLIV(uint8_t S, uint8_t L) {
return ( (uint16_t)(((L-1)<=7)? (14*(L-1)+S) : (14*(15-L)+(13-S))) );
}
static inline uint8_t get_K0(uint8_t row_idx, uint8_t time_alloc_type) {
return ( (time_alloc_type == NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A)||
(time_alloc_type == NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C)? 0 :
((row_idx==6)||(row_idx==7)||(row_idx==15))? 1 : 0);
}
/*ideally combine the calculation of L in the same function once the right struct is defined*/
uint8_t nr_get_S(uint8_t row_idx, uint8_t CP, uint8_t time_alloc_type, uint8_t dmrs_typeA_position) {
uint8_t idx, S;
switch(time_alloc_type) {
case NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A:
idx = (row_idx>7)? (row_idx+6) : (((row_idx-1)<<1)-1+((dmrs_typeA_position==2)?0:1));
return ((CP==NFAPI_CP_NORMAL)?nr_pdsch_default_time_alloc_A_S_nCP[idx] : nr_pdsch_default_time_alloc_A_S_eCP[idx]);
break;
case NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_B:
idx = (row_idx<14)? (row_idx-1) : (row_idx == 14)? row_idx-1+((dmrs_typeA_position==2)?0:1) : 15;
return (nr_pdsch_default_time_alloc_B_S[idx]);
break;
case NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C:
AssertFatal((row_idx!=6)&&(row_idx!=7)&&(row_idx<17), "Invalid row index %d in %s %s\n", row_idx, __FUNCTION__, __FILE__);
idx = (row_idx<6)? (row_idx-1) : (row_idx<14)? (row_idx-3) : (row_idx == 14)? row_idx-3+((dmrs_typeA_position==2)?0:1) : (row_idx-2);
break;
default:
AssertFatal(0, "Invalid Time domain allocation type %d in %s %s\n", time_alloc_type, __FUNCTION__, __FILE__);
}
}
void nr_check_time_alloc(uint8_t S, uint8_t L, nfapi_nr_config_request_t config) {
switch (config.subframe_config.dl_cyclic_prefix_type.value) {
case NFAPI_CP_NORMAL:
if (config.pdsch_config.time_domain_alloc_mapping_type.value == NFAPI_NR_PDSCH_MAPPING_TYPE_A) {
AssertFatal(S<4, "Invalid value of S(%d) for mapping type A and normal CP\n", S);
if (S==3)
AssertFatal(config.pdsch_config.dmrs_typeA_position.value == 3, "Invalid S %d for dmrs_typeA_position %d\n",
S, config.pdsch_config.dmrs_typeA_position);
AssertFatal((L>2)&&(L<15), "Invalid L %d for mapping type A and normal CP\n", L);
AssertFatal(((S+L)>2)&&((S+L)<15), "Invalid S+L %d for mapping type A and normal CP\n", S+L);
}
else {
AssertFatal(S<13, "Invalid value of S(%d) for mapping type B and normal CP\n", S);
AssertFatal((L>1)&&(L<8), "Invalid L %d for mapping type B and normal CP\n", L);
AssertFatal(((S+L)>1)&&((S+L)<15), "Invalid S+L %d for mapping type B and normal CP\n", S+L);
}
break;
case NFAPI_CP_EXTENDED:
if (config.pdsch_config.time_domain_alloc_mapping_type.value == NFAPI_NR_PDSCH_MAPPING_TYPE_A) {
AssertFatal(S<4, "Invalid value of S(%d) for mapping type A and extended CP\n", S);
if (S==3)
AssertFatal(config.pdsch_config.dmrs_typeA_position.value == 3, "Invalid S %d for dmrs_typeA_position %d\n",
S, config.pdsch_config.dmrs_typeA_position);
AssertFatal((L>2)&&(L<13), "Invalid L %d for mapping type A and extended CP\n", L);
AssertFatal(((S+L)>2)&&((S+L)<13), "Invalid S+L %d for mapping type A and extended CP\n", S+L);
}
else {
AssertFatal(S<11, "Invalid value of S(%d) for mapping type B and extended CP\n", S);
AssertFatal((L>1)&&(L<7), "Invalid L %d for mapping type B and extended CP\n", L);
AssertFatal(((S+L)>1)&&((S+L)<13), "Invalid S+L %d for mapping type B and extended CP\n", S+L);
}
break;
}
}