cleaning up some NR files

CMakeLists.txt

@@ -831,7 +831,6 @@ target_link_libraries(SCHED_LIB PRIVATE asn1_nr_rrc asn1_lte_rrc)
 
 set(SCHED_NR_SRC
   ${OPENAIR1_DIR}/SCHED_NR/fapi_nr_l1.c
-  ${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
   ${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_gNB.c
   ${OPENAIR1_DIR}/SCHED_NR/nr_prach_procedures.c
   ${OPENAIR1_DIR}/SCHED_NR/phy_frame_config_nr.c
@@ -859,7 +858,6 @@ target_link_libraries(SCHED_UE_LIB PRIVATE asn1_nr_rrc asn1_lte_rrc)
 
 set(SCHED_SRC_NR_UE
   ${OPENAIR1_DIR}/SCHED_NR_UE/phy_procedures_nr_ue.c
-  ${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
   ${OPENAIR1_DIR}/SCHED_NR_UE/fapi_nr_ue_l1.c
   ${OPENAIR1_DIR}/SCHED_NR_UE/phy_frame_config_nr_ue.c
   ${OPENAIR1_DIR}/SCHED_NR_UE/harq_nr.c
@@ -2574,7 +2572,6 @@ target_compile_definitions(nr_dlsim PUBLIC -DPHYSICAL_SIMULATOR)
 add_executable(nr_prachsim
   ${OPENAIR1_DIR}/SIMULATION/NR_PHY/prachsim.c
   ${OPENAIR_DIR}/common/utils/nr/nr_common.c
-  ${OPENAIR1_DIR}/SCHED_NR/phy_procedures_nr_common.c
   ${OPENAIR2_DIR}/RRC/NAS/nas_config.c
   ${OPENAIR1_DIR}/SIMULATION/ETH_TRANSPORT/netlink_init.c
   ${NR_UE_RRC_DIR}/rrc_nsa.c

common/utils/nr/nr_common.h

@@ -40,6 +40,13 @@
 #define MAX_BWP_SIZE 275
 #define NR_MAX_NUM_BWP 4
 #define NR_MAX_HARQ_PROCESSES 16
+#define NR_NB_REG_PER_CCE 6
+#define NR_NB_SC_PER_RB 12
+
+typedef enum {
+  nr_FR1 = 0,
+  nr_FR2
+} nr_frequency_range_e;
 
 typedef struct nr_bandentry_s {
   int16_t band;

doc/Doxyfile

@@ -2097,7 +2097,6 @@ INPUT                  = \
 @CMAKE_CURRENT_SOURCE_DIR@/../nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h \
 @CMAKE_CURRENT_SOURCE_DIR@/../nfapi/open-nFAPI/sim_common/inc/vendor_ext.h \
 @CMAKE_CURRENT_SOURCE_DIR@/../openair1/SCHED_NR/nr_prach_procedures.c \
-@CMAKE_CURRENT_SOURCE_DIR@/../openair1/SCHED_NR/phy_procedures_nr_common.c \
 @CMAKE_CURRENT_SOURCE_DIR@/../openair1/SCHED_NR/phy_procedures_nr_gNB.c \
 @CMAKE_CURRENT_SOURCE_DIR@/../openair1/SCHED_NR/fapi_nr_l1.h \
 @CMAKE_CURRENT_SOURCE_DIR@/../openair1/SCHED_NR/nr_ru_procedures.c \

nfapi/oai_integration/nfapi_vnf.c

@@ -41,6 +41,7 @@
 #include "PHY/LTE_TRANSPORT/transport_proto.h"
 #include "openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h"
 #include "executables/lte-softmodem.h"
+#include "openair1/PHY/defs_gNB.h"
 
 #include "common/ran_context.h"
 #include "openair2/PHY_INTERFACE/queue_t.h"

openair1/PHY/INIT/nr_init.c

@@ -23,7 +23,6 @@
 #include "common/utils/nr/nr_common.h"
 #include "common/ran_context.h"
 #include "PHY/defs_gNB.h"
-#include "PHY/phy_extern.h"
 #include "PHY/NR_REFSIG/nr_refsig.h"
 #include "PHY/INIT/phy_init.h"
 #include "PHY/CODING/nrPolar_tools/nr_polar_pbch_defs.h"

openair1/PHY/INIT/nr_init_ru.c

@@ -21,10 +21,6 @@
 
 #include "phy_init.h"
 #include "SCHED/sched_common.h"
-/*#include "RadioResourceConfigCommonSIB.h"
-#include "RadioResourceConfigDedicated.h"
-#include "TDD-Config.h"
-#include "MBSFN-SubframeConfigList.h"*/
 #include "common/utils/LOG/vcd_signal_dumper.h"
 #include "assertions.h"
 #include <math.h>

openair1/PHY/NR_ESTIMATION/nr_measurements_gNB.c

@@ -32,7 +32,6 @@
 
 #include "PHY/types.h"
 #include "PHY/defs_gNB.h"
-#include "PHY/phy_extern.h"
 #include "nr_ul_estimation.h"
 
 #define I0_SKIP_DC 1

openair1/PHY/NR_TRANSPORT/nr_dlsch.h

@@ -35,20 +35,6 @@
 
 #include "PHY/defs_gNB.h"
 
-void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
-                                        nfapi_nr_dl_tti_pdcch_pdu dci_pdu,
-                                        nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu);
-
-void nr_check_time_alloc(uint8_t S, uint8_t L,nfapi_nr_dl_tti_pdsch_pdu_rel15_t *rel15,nfapi_nr_config_request_t *cfg);
-
-uint16_t get_RIV(uint16_t rb_start, uint16_t L, uint16_t N_RB);
-
-uint8_t nr_get_S(uint8_t row_idx, uint8_t CP, uint8_t time_alloc_type, uint8_t dmrs_typeA_position);
-
-void nr_get_rbg_parms(NR_BWP_PARMS* bwp, uint8_t config_type);
-
-void nr_get_rbg_list(uint32_t bitmap, uint8_t n_rbg, uint8_t* rbg_list);
-
 void nr_pdsch_codeword_scrambling(uint8_t *in,
                                   uint32_t size,
                                   uint8_t q,

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

@@ -31,7 +31,6 @@
 */
 
 #include "PHY/defs_gNB.h"
-#include "PHY/phy_extern.h"
 #include "PHY/CODING/coding_extern.h"
 #include "PHY/CODING/coding_defs.h"
 #include "PHY/CODING/lte_interleaver_inline.h"

openair1/PHY/NR_TRANSPORT/nr_dlsch_tools.c

@@ -36,214 +36,8 @@
 
 extern void set_taus_seed(unsigned int seed_type);
 
-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};
 
-
-  /// Time domain allocation routines
-
-/*
-void nr_get_time_domain_allocation_type(nfapi_nr_config_request_t config,
-                                        nfapi_nr_dl_config_dci_dl_pdu dci_pdu,
-                                        nfapi_nr_dl_config_dlsch_pdu *dlsch_pdu) {
-
-  nfapi_nr_dl_config_pdcch_parameters_rel15_t params_rel15 = dci_pdu.pdcch_params_rel15;
-  uint8_t *alloc_type = &dlsch_pdu->dlsch_pdu_rel15.time_allocation_type;
-  uint8_t mux_pattern = params_rel15.mux_pattern;
-  uint8_t alloc_list_flag = dlsch_pdu->dlsch_pdu_rel15.time_alloc_list_flag;
-
-  switch(params_rel15.rnti_type) {
-
-    case NFAPI_NR_RNTI_SI:
-      AssertFatal(params_rel15.common_search_space_type == NFAPI_NR_COMMON_SEARCH_SPACE_TYPE_0,
-      "Invalid common search space type %d for SI RNTI, expected %d\n",
-      params_rel15.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");
-
-      *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 :
-                               NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_C;
-      break;
-
-    case NFAPI_NR_RNTI_RA:
-    case NFAPI_NR_RNTI_TC:
-      //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);
-      *alloc_type = (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:
-      break;
-
-    case NFAPI_NR_RNTI_C:
-    case NFAPI_NR_RNTI_CS:
-      if (params_rel15.search_space_type == NFAPI_NR_SEARCH_SPACE_TYPE_COMMON)
-        *alloc_type = (alloc_list_flag)? NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_ALLOC_LIST : NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_DEFAULT_A;
-      else
-        *alloc_type = NFAPI_NR_PDSCH_TIME_DOMAIN_ALLOC_TYPE_ALLOC_LIST;
-
-      break;
-
-  }
-}
-
-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;
-  //uint8_t 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__);
-  }
-  return 0; // temp warning fix
-}
-
-
-void nr_check_time_alloc(uint8_t S, uint8_t L,nfapi_nr_dl_config_dlsch_pdu_rel15_t *rel15,nfapi_nr_config_request_t *cfg) {
-
-  switch (cfg->subframe_config.dl_cyclic_prefix_type.value) {
-    case NFAPI_CP_NORMAL:
-      if (rel15->mapping_type == 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(rel15->dmrs_TypeA_Position == 3, "Invalid S %d for dmrs_TypeA_Position %d\n",
-          S, rel15->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 (rel15->mapping_type == 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(rel15->dmrs_TypeA_Position == 3, "Invalid S %d for dmrs_TypeA_Position %d\n",
-          S, rel15->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;
-  }
-}
-
-
-  /// Frequency domain allocation routines
-
-    // DL alloc type 0
-static inline uint8_t get_RBG_size_P(uint16_t n_RB, uint8_t RBG_config) {
-  if (RBG_config == NFAPI_NR_PDSCH_RBG_CONFIG_TYPE1)
-    return ((n_RB<37)?2:(n_RB<73)?4:(n_RB<145)?8:16);
-  else if (RBG_config == NFAPI_NR_PDSCH_RBG_CONFIG_TYPE2)
-    return ((n_RB<37)?4:(n_RB<73)?8:(n_RB<145)?16:16);
-  else
-    AssertFatal(0, "Invalid RBG config type (%d)\n", RBG_config);
-}
-
-void nr_get_rbg_parms(NR_BWP_PARMS* bwp, uint8_t config_type) {
-  nr_rbg_parms_t* rbg_parms = &bwp->rbg_parms;
-
-  rbg_parms->P = get_RBG_size_P(bwp->N_RB, config_type);
-  rbg_parms->start_size = rbg_parms->P - bwp->location%rbg_parms->P;
-  rbg_parms->end_size = ((bwp->location + bwp->N_RB)%rbg_parms->P)? ((bwp->location + bwp->N_RB)%rbg_parms->P) : rbg_parms->P;
-  rbg_parms->N_RBG = (uint8_t)ceil( (bwp->N_RB + (bwp->location%rbg_parms->P))/(float)rbg_parms->P);
-  LOG_I(PHY, "RBG parameters for BWP %d location %d N_RB %d:\n", bwp->bwp_id, bwp->location, bwp->N_RB);
-  LOG_I(PHY, "P %d\t start size %d\t endsize %d\t N_RBG %d\n", rbg_parms->P, rbg_parms->start_size, rbg_parms->end_size, rbg_parms->N_RBG);
-}
-
-void nr_get_rbg_list(uint32_t bitmap, uint8_t n_rbg, uint8_t* rbg_list) {
-  uint8_t idx=0;
-  for (int i=0; i<n_rbg; i++)
-    if ((bitmap>>(n_rbg-i-1))&1)
-      rbg_list[idx++]=i;
-}
-
-    // DL alloc type 1
-
-uint16_t get_RIV(uint16_t rb_start, uint16_t L, uint16_t N_RB) {
-  if ((L-1)<=(N_RB>>1))
-    return (N_RB*(L-1)+rb_start);
-  else
-    return (N_RB*(N_RB-L+1) + (N_RB-1-rb_start));
-}
-
-  /// PRB bundling routines
-
-// Precoding granularity
-static inline uint8_t nr_get_P_prime(uint8_t rnti_type, uint8_t dci_format, uint8_t prb_bundling_type) {
-  if (dci_format == NFAPI_NR_DL_DCI_FORMAT_1_0)
-    return (NFAPI_NR_PRG_GRANULARITY_2);
-  else // NFAPI_NR_DL_DCI_FORMAT_1_1
-    return ((prb_bundling_type)?0:2);// incomplete for 1_1
-}
-
-void nr_get_PRG_parms(NR_BWP_PARMS* bwp, NR_gNB_DCI_ALLOC_t dci_alloc, uint8_t prb_bundling_type) {
-  nr_prg_parms_t* prg_parms = &bwp->prg_parms;
-
-  prg_parms->P_prime = nr_get_P_prime(dci_alloc.pdcch_params.rnti_type, dci_alloc.pdcch_params.dci_format, prb_bundling_type);
-  prg_parms->start_size = prg_parms->P_prime - bwp->location%prg_parms->P_prime;
-  prg_parms->end_size = (bwp->location + bwp->N_RB)%prg_parms->P_prime;
-  if (!prg_parms->end_size)
-    prg_parms->end_size = prg_parms->P_prime;
-  prg_parms->N_PRG = ceil((float)bwp->N_RB/prg_parms->P_prime);
-  LOG_I(PHY, "PRG parameters for BWP %d location %d N_RB %d:\n", bwp->bwp_id, bwp->location, bwp->N_RB);
-  LOG_I(PHY, "P_prime %d\t start size %d\t endsize %d\t N_PRG %d\n", prg_parms->P_prime, prg_parms->start_size, prg_parms->end_size, prg_parms->N_PRG);
-}
-*/
-
-  /// Payload emulation
+/// Payload emulation
 void nr_emulate_dlsch_payload(uint8_t* pdu, uint16_t size) {
   set_taus_seed(0);
   for (int i=0; i<size; i++)

openair1/PHY/NR_TRANSPORT/nr_ulsch_decoding.c

@@ -33,7 +33,6 @@
 
 // [from gNB coding]
 #include "PHY/defs_gNB.h"
-#include "PHY/phy_extern.h"
 #include "PHY/CODING/coding_extern.h"
 #include "PHY/CODING/coding_defs.h"
 #include "PHY/CODING/lte_interleaver_inline.h"

openair1/PHY/NR_UE_TRANSPORT/dci_nr.c

@@ -59,7 +59,6 @@ char nr_dci_format_string[8][30] = {
 
 //#define DEBUG_DCI_DECODING 1
 
-//#define NR_LTE_PDCCH_DCI_SWITCH
 //#define NR_PDCCH_DCI_DEBUG            // activates NR_PDCCH_DCI_DEBUG logs
 #ifdef NR_PDCCH_DCI_DEBUG
 #define LOG_DDD(a, ...) printf("<-NR_PDCCH_DCI_DEBUG (%s)-> " a, __func__, ##__VA_ARGS__ )

openair1/PHY/NR_UE_TRANSPORT/nr_transport_ue.h

@@ -35,22 +35,10 @@
 #include "PHY/impl_defs_top.h"
 
 #include "PHY/CODING/nrLDPC_decoder/nrLDPC_types.h"
-
-//#include "PHY/defs_nr_UE.h"
+#include "nfapi/open-nFAPI/nfapi/public_inc/fapi_nr_ue_interface.h"
 #include "../NR_TRANSPORT/nr_transport_common_proto.h"
-/*#ifndef STANDALONE_COMPILE
-#include "UTIL/LISTS/list.h"
-#endif
-*/
-#include "openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h"
 
 
-// structures below implement 36-211 and 36-212
-
-/** @addtogroup _PHY_TRANSPORT_
- * @{
- */
-
 typedef enum {
  NEW_TRANSMISSION_HARQ,
  RETRANSMISSION_HARQ
@@ -63,10 +51,6 @@ typedef struct {
   harq_result_t tx_status;
   /// Status Flag indicating for this ULSCH (idle,active,disabled)
   SCH_status_t status;
-  /// Subframe scheduling indicator (i.e. Transmission opportunity indicator)
-  uint8_t subframe_scheduling_flag;
-  /// Subframe cba scheduling indicator (i.e. Transmission opportunity indicator)
-  uint8_t subframe_cba_scheduling_flag;
   /// Last TPC command
   uint8_t TPC;
   /// The payload + CRC size in bits, "B" from 36-212
@@ -101,16 +85,10 @@ typedef struct {
   uint8_t n_DMRS;
   /// n_DMRS2 for cyclic shift of DMRS
   uint8_t n_DMRS2;
-  /// Flag to indicate that this is a control only ULSCH (i.e. no MAC SDU)
-  uint8_t control_only;
-  /// Flag to indicate that this is a calibration ULSCH (i.e. no MAC SDU and filled with TDD calibration information)
-  //  int calibration_flag;
   /// Number of soft channel bits
   uint32_t G;
   // Number of modulated symbols carrying data
   uint32_t num_of_mod_symbols;
-  // decode phich
-  uint8_t decode_phich;
   // Encoder BG
   uint8_t BG;
   // LDPC lifting size
@@ -120,44 +98,14 @@ typedef struct {
 typedef struct {
   /// NDAPI struct for UE
   nfapi_nr_ue_pusch_pdu_t pusch_pdu;
-  /// SRS active flag
-  uint8_t srs_active; 
   // UL number of harq processes
   uint8_t number_harq_processes_for_pusch;
-  /// Minimum number of CQI bits for PUSCH (36-212 r8.6, Sec 5.2.4.1 p. 37)
-  uint8_t O_CQI_MIN;
-  /// ACK/NAK Bundling flag
-  uint8_t bundling;
-  /// beta_offset_cqi times 8
-  uint16_t beta_offset_cqi_times8;
-  /// beta_offset_ri times 8
-  uint16_t beta_offset_ri_times8;
-  /// beta_offset_harqack times 8
-  uint16_t beta_offset_harqack_times8;
-  /// power_offset
-  uint8_t power_offset;
-  // for cooperative communication
-  uint8_t cooperation_flag;
   /// RNTI type
   uint8_t rnti_type;
   /// Cell ID
   int     Nid_cell;
-  /// f_PUSCH parameter for PUSCH power control
-  int16_t f_pusch;
-  /// Po_PUSCH - target output power for PUSCH
-  int16_t Po_PUSCH;
-  /// PHR - current power headroom (based on last PUSCH transmission)
-  int16_t PHR;
-  /// Po_SRS - target output power for SRS
-  int16_t Po_SRS;
-  /// num active cba group
-  uint8_t num_active_cba_groups;
   /// bit mask of PT-RS ofdm symbol indicies
   uint16_t ptrs_symbols;
-  /// num dci found for cba
-  //uint8_t num_cba_dci[10];
-  /// allocated CBA RNTI
-  //uint16_t cba_rnti[4];//NUM_MAX_CBA_GROUP];
 } NR_UE_ULSCH_t;
 
 typedef struct {
@@ -180,8 +128,6 @@ typedef struct {
   int16_t **d;
   /// Index of current HARQ round for this DLSCH
   uint8_t DLround;
-  /// MIMO mode for this DLSCH
-  MIMO_nrmode_t mimo_mode;
   /// Number of code segments 
   uint32_t C;
   /// Number of bits in code segments
@@ -190,20 +136,8 @@ typedef struct {
   uint32_t F;
   /// LDPC lifting factor
   uint32_t Z;
-  /// current delta_pucch
-  int8_t delta_PUCCH;
   /// Number of soft channel bits
   uint32_t G;
-  /// Current subband PMI allocation
-  uint16_t pmi_alloc;
-  /// Current RB allocation (even slots)
-  uint32_t rb_alloc_even[4];
-  /// Current RB allocation (odd slots)
-  uint32_t rb_alloc_odd[4];
-  /// distributed/localized flag
-  vrb_t vrb_type;
-  /// downlink power offset field
-  uint8_t dl_power_off;
   /// codeword this transport block is mapped to
   uint8_t codeword;
   /// HARQ-ACKs
@@ -220,28 +154,8 @@ typedef struct {
   uint8_t rnti_type;
   /// Active flag for DLSCH demodulation
   bool active;
-  /// Transmission mode
-  uint8_t mode1_flag;
-  /// amplitude of PDSCH (compared to RS) in symbols without pilots
-  int16_t sqrt_rho_a;
-  /// amplitude of PDSCH (compared to RS) in symbols containing pilots
-  int16_t sqrt_rho_b;
-  /// Current subband antenna selection
-  uint32_t antenna_alloc;
-  /// Current subband RI allocation
-  uint32_t ri_alloc;
-  /// Current subband CQI1 allocation
-  uint32_t cqi_alloc1;
-  /// Current subband CQI2 allocation
-  uint32_t cqi_alloc2;
-  /// saved subband PMI allocation from last PUSCH/PUCCH report
-  uint16_t pmi_alloc;
   /// Structure to hold dlsch config from MAC
   fapi_nr_dl_config_dlsch_pdu_rel15_t dlsch_config;
-  /* higher layer parameter for reception of two transport blocks TS 38.213 9.1.3.1 Type-2 HARQ-ACK codebook dtermination */
-  uint8_t Number_MCS_HARQ_DL_DCI;
-  /* spatial bundling of PUCCH */
-  uint8_t HARQ_ACK_spatial_bundling_PUCCH;
   /// Number of MIMO layers (streams) 
   uint8_t Nl;
   /// Maximum number of LDPC iterations
@@ -254,52 +168,6 @@ typedef struct {
   uint8_t ptrs_symbol_index;
 } NR_UE_DLSCH_t;
 
-typedef enum {format0_0,
-              format0_1,
-              format1_0,
-              format1_1,
-              format2_0,
-              format2_1,
-              format2_2,
-              format2_3
-             } NR_DCI_format_t;
-
-
-typedef enum {nr_pucch_format0=0,
-              nr_pucch_format1,
-              nr_pucch_format2,
-              nr_pucch_format3,
-              nr_pucch_format4
-             } NR_PUCCH_FMT_t;
-
-typedef struct {
-  /// Length of DCI in bits
-  uint8_t dci_length;
-  /// Aggregation level
-  uint8_t L;
-  /// Position of first CCE of the dci
-  int firstCCE;
-  /// flag to indicate that this is a RA response
-  bool ra_flag;
-  /// rnti
-  rnti_t rnti;
-  /// rnti type
-  //crc_scrambled_t rnti_type;
-  /// Format
-  NR_DCI_format_t format;
-  /// search space
-  dci_space_t search_space;
-  /// DCI pdu
-  uint64_t dci_pdu[2];
-//#if defined(UPGRADE_RAT_NR)
-#if 1
-  /// harq information
-  uint8_t harq_pid_pusch;
-  /// delay between current slot and slot to transmit
-  uint8_t number_slots_rx_to_tx;
-#endif
-} NR_DCI_ALLOC_t;
-
 
 /**@}*/
 #endif

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c

@@ -31,7 +31,6 @@
 */
 
 #include "PHY/defs_UE.h"
-#include "PHY/phy_extern_ue.h"
 #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
 #include "PHY/CODING/coding_defs.h"
 #include "PHY/CODING/coding_extern.h"
@@ -39,7 +38,6 @@
 #include "PHY/CODING/nrLDPC_extern.h"
 #include "PHY/NR_UE_TRANSPORT/nr_transport_ue.h"
 #include "common/utils/LOG/vcd_signal_dumper.h"
-#include <openair2/UTIL/OPT/opt.h>
 
 //#define DEBUG_ULSCH_CODING
 

openair1/PHY/defs_gNB.h

@@ -33,7 +33,6 @@
 #ifndef __PHY_DEFS_GNB__H__
 #define __PHY_DEFS_GNB__H__
 
-#include "defs_eNB.h"
 #include "defs_nr_common.h"
 #include "CODING/nrPolar_tools/nr_polar_pbch_defs.h"
 #include "openair2/NR_PHY_INTERFACE/NR_IF_Module.h"
@@ -43,10 +42,9 @@
 #include "PHY/CODING/nrLDPC_extern.h"
 #include "PHY/CODING/nrLDPC_decoder/nrLDPC_types.h"
 #include "executables/rt_profiling.h"
-
 #include "nfapi_nr_interface_scf.h"
 
-#define MAX_NUM_RU_PER_gNB MAX_NUM_RU_PER_eNB
+#define MAX_NUM_RU_PER_gNB 8
 #define MAX_PUCCH0_NID 8
 
 typedef struct {
@@ -63,14 +61,6 @@ typedef struct {
   uint32_t pbch_e[NR_POLAR_PBCH_E_DWORD];
 } NR_gNB_PBCH;
 
-typedef struct {
-  uint8_t ssb_start_symbol;
-  uint8_t n_hf;
-  uint8_t Lmax;
-  uint8_t ssb_index;
-  int32_t sfn;
-} NR_PBCH_parms_t;
-
 
 typedef enum {
   NR_SCH_IDLE,
@@ -101,23 +91,11 @@ typedef struct {
   uint32_t Z;
 } NR_DL_gNB_HARQ_t;
 
-typedef struct {
-  int frame;
-  int slot;
-  nfapi_nr_dl_tti_pdcch_pdu pdcch_pdu;
-} NR_gNB_PDCCH_t;
-
 typedef struct {
   uint8_t active;
   nfapi_nr_dl_tti_csi_rs_pdu csirs_pdu;
 } NR_gNB_CSIRS_t;
 
-typedef struct {
-  int frame;
-  int slot;
-  nfapi_nr_ul_dci_request_pdus_t pdcch_pdu;
-} NR_gNB_UL_PDCCH_t;
-
 typedef struct {
   int frame;
   int dump_frame;
@@ -569,7 +547,7 @@ typedef struct {
   int            prach_I0;
 } PHY_MEASUREMENTS_gNB;
 
-#define MAX_NUM_NR_PRACH_PREAMBLES 64
+
 #define MAX_NUM_NR_RX_RACH_PDUS 4
 #define MAX_NUM_NR_RX_PRACH_PREAMBLES 4
 #define MAX_UL_PDUS_PER_SLOT 8

openair1/PHY/defs_nr_common.h

@@ -45,9 +45,6 @@
 #define MAX_NUM_SUBCARRIER_SPACING 5
 #define NR_MAX_OFDM_SYMBOL_SIZE 4096
 
-#define NR_NB_SC_PER_RB 12
-#define NR_NB_REG_PER_CCE 6
-
 #define NR_SYMBOLS_PER_SLOT 14
 
 #define ONE_OVER_SQRT2_Q15 23170
@@ -81,44 +78,23 @@
 #define NR_MAX_DCI_SIZE_DWORD 54 // ceil(NR_MAX_DCI_SIZE/32)
 
 #define NR_MAX_PDCCH_AGG_LEVEL 16 // 3GPP TS 38.211 V15.8 Section 7.3.2 Table 7.3.2.1-1: Supported PDCCH aggregation levels
-#define NR_MAX_CSET_DURATION 3
-
-#define NR_MAX_NB_RBG 18
 
 #define NR_MAX_NB_LAYERS 4 // 8
 #define NR_MAX_NB_PORTS 32
 
-#define NR_MAX_NB_HARQ_PROCESSES 16
-
 #define NR_MAX_PDSCH_TBS 3824
 
 #define MAX_NUM_NR_DLSCH_SEGMENTS_PER_LAYER 36
 
 #define MAX_NUM_NR_ULSCH_SEGMENTS_PER_LAYER 34
 
-#define MAX_NUM_NR_CHANNEL_BITS (4*14*273*12*8)  // 14 symbols, 273 RB
 #define MAX_NUM_NR_RE (4*14*273*12)
 
 #define MAX_NUM_NR_SRS_SYMBOLS 4
 #define MAX_NUM_NR_SRS_AP 4
 
-#define NR_RX_NB_TH 1
-#define NR_NB_TH_SLOT 2
-
 #define NR_NB_NSCID 2
 
-extern const uint8_t nr_rv_round_map[4]; 
-
-static inline
-uint8_t nr_rv_to_round(uint8_t rv)
-{
-  for (uint8_t round = 0; round < 4; round++) {
-    if (nr_rv_round_map[round] == rv)
-      return round;
-  }
-  return 0;
-}
-
 typedef enum {
   NR_MU_0=0,
   NR_MU_1,
@@ -127,14 +103,6 @@ typedef enum {
   NR_MU_4,
 } nr_numerology_index_e;
 
-typedef enum {
-  kHz15=0,
-  kHz30,
-  kHz60,
-  kHz120,
-  kHz240
-} nr_scs_e;
-
 typedef enum{
   nr_ssb_type_A = 0,
   nr_ssb_type_B,
@@ -143,58 +111,6 @@ typedef enum{
   nr_ssb_type_E
 } nr_ssb_type_e;
 
-typedef enum {
-  nr_FR1 = 0,
-  nr_FR2
-} nr_frequency_range_e;
-
-typedef enum {
-  MOD_BPSK=0,
-  MOD_QPSK,
-  MOD_QAM16,
-  MOD_QAM64,
-  MOD_QAM256
-}nr_mod_t;
-
-typedef struct {
-  /// Size of first RBG
-  uint8_t start_size;
-  /// Nominal size
-  uint8_t P;
-  /// Size of last RBG
-  uint8_t end_size;
-  /// Number of RBG
-  uint8_t N_RBG;
-}nr_rbg_parms_t;
-
-typedef struct {
-  /// Size of first PRG
-  uint8_t start_size;
-  /// Nominal size
-  uint8_t P_prime;
-  /// Size of last PRG
-  uint8_t end_size;
-  /// Number of PRG
-  uint8_t N_PRG;
-} nr_prg_parms_t;
-
-typedef struct NR_BWP_PARMS {
-  /// BWP ID
-  uint8_t bwp_id;
-  /// Subcarrier spacing
-  nr_scs_e scs;
-  /// Freq domain location -- 1st CRB index
-  uint8_t location;
-  /// Bandwidth in PRB
-  uint16_t N_RB;
-  /// Cyclic prefix
-  uint8_t cyclic_prefix;
-  /// RBG params
-  nr_rbg_parms_t rbg_parms;
-  /// PRG params
-  nr_prg_parms_t prg_parms;
-} NR_BWP_PARMS;
-
 typedef struct {
   uint8_t k_0_p[MAX_NUM_NR_SRS_AP][MAX_NUM_NR_SRS_SYMBOLS];
   uint8_t srs_generated_signal_bits;

openair1/PHY/impl_defs_nr.h

@@ -211,12 +211,6 @@ typedef enum {
   srs_sl2560 = 16
 } SRS_Periodicity_t;
 
-#define NB_SRS_PERIOD         (18)
-
-static const uint16_t srs_period[NB_SRS_PERIOD]
-= { 0, 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 640, 1280, 2560}
-;
-
 /// SRS_Resource of SRS_Config information element from 38.331 RRC specifications
 typedef struct {
   /// \brief srs resource identity.

openair1/SCHED_NR/fapi_nr_l1.h

@@ -31,7 +31,6 @@
  */
 
 #include "PHY/defs_gNB.h"
-#include "PHY/phy_extern.h"
 #include "SCHED_NR/sched_nr.h"
 #include "nfapi_nr_interface.h"
 #include "nfapi_nr_interface_scf.h"

openair1/SCHED_NR/nr_prach_procedures.c

@@ -31,7 +31,6 @@
  */
 
 #include "PHY/defs_gNB.h"
-#include "PHY/phy_extern.h"
 #include "PHY/NR_TRANSPORT/nr_transport_proto.h"
 #include "nfapi_nr_interface_scf.h"
 #include "fapi_nr_l1.h"

openair1/SCHED_NR/nr_ru_procedures.c

@@ -34,7 +34,6 @@
 #include "sched_nr.h"
 #include "PHY/MODULATION/modulation_common.h"
 #include "PHY/MODULATION/nr_modulation.h"
-#include "PHY/LTE_TRANSPORT/if4_tools.h"
 
 #include "common/utils/LOG/log.h"
 #include "common/utils/system.h"

openair1/SCHED_NR/phy_frame_config_nr.h

@@ -29,6 +29,8 @@
 *
 ************************************************************************/
 
+#include "PHY/defs_gNB.h"
+
 #ifndef PHY_FRAME_CONFIG_NR_H
 #define PHY_FRAME_CONFIG_NR_H
 

openair1/SCHED_NR/phy_procedures_nr_common.c

-/*
- * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The OpenAirInterface Software Alliance licenses this file to You under
- * the OAI Public License, Version 1.1  (the "License"); you may not use this file
- * except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.openairinterface.org/?page_id=698
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *-------------------------------------------------------------------------------
- * For more information about the OpenAirInterface (OAI) Software Alliance:
- *      contact@openairinterface.org
- */
-
-/*! \file phy_procedures_lte_eNB.c
-* \brief Implementation of common utilities for eNB/UE procedures from 36.213 LTE specifications
-* \author R. Knopp, F. Kaltenberger
-* \date 2011
-* \version 0.1
-* \company Eurecom
-* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
-* \note
-* \warning
-*/
-
-#include "sched_nr.h"
-#include "PHY/INIT/phy_init.h"
-

openair1/SCHED_NR/sched_nr.h

@@ -30,7 +30,6 @@
 
 #include "PHY/defs_gNB.h"
 #include "PHY_INTERFACE/phy_interface.h"
-#include "SCHED/sched_eNB.h"
 #include "PHY/NR_TRANSPORT/nr_dci.h"
 #include "phy_frame_config_nr.h"
 

openair1/SCHED_NR_UE/fapi_nr_ue_l1.c

@@ -35,7 +35,6 @@
 #include "fapi_nr_ue_interface.h"
 #include "fapi_nr_ue_l1.h"
 #include "harq_nr.h"
-//#include "PHY/phy_vars_nr_ue.h"
 #include "openair2/NR_UE_PHY_INTERFACE/NR_IF_Module.h"
 #include "PHY/defs_nr_UE.h"
 #include "PHY/impl_defs_nr.h"

openair1/SCHED_NR_UE/phy_procedures_nr_ue.c

@@ -43,7 +43,6 @@
 #include "PHY/NR_UE_TRANSPORT/nr_transport_ue.h"
 #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
 #include "PHY/NR_UE_TRANSPORT/srs_modulation_nr.h"
-#include "SCHED_NR/extern.h"
 #include "SCHED_NR_UE/phy_sch_processing_time.h"
 #include "PHY/NR_UE_ESTIMATION/nr_estimation.h"
 #ifdef EMOS

openair1/SCHED_NR_UE/pucch_uci_ue_nr.c

@@ -296,77 +296,3 @@ void set_csi_nr(int csi_status, uint32_t csi_payload)
   }
 }
 
-uint8_t get_nb_symbols_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type)
-{
-  switch (format_type) {
-    case pucch_format0_nr:
-      return pucch_resource->format.choice.format0->nrofSymbols;
-
-    case pucch_format1_nr:
-      return pucch_resource->format.choice.format1->nrofSymbols;
-
-    case pucch_format2_nr:
-      return pucch_resource->format.choice.format2->nrofSymbols;
-
-    case pucch_format3_nr:
-      return pucch_resource->format.choice.format3->nrofSymbols;
-
-    case pucch_format4_nr:
-      return pucch_resource->format.choice.format4->nrofSymbols;
-  }
-  return 0;
-}
-
-uint16_t get_starting_symb_idx(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type)
-{
-  switch (format_type) {
-    case pucch_format0_nr:
-      return pucch_resource->format.choice.format0->startingSymbolIndex;
-
-    case pucch_format1_nr:
-      return pucch_resource->format.choice.format1->startingSymbolIndex;
-
-    case pucch_format2_nr:
-      return pucch_resource->format.choice.format2->startingSymbolIndex;
-
-    case pucch_format3_nr:
-      return pucch_resource->format.choice.format3->startingSymbolIndex;
-
-    case pucch_format4_nr:
-      return pucch_resource->format.choice.format4->startingSymbolIndex;
-  }
-  return 0;
-}
-
-int get_ics_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type)
-{
-  switch (format_type) {
-    case pucch_format0_nr:
-      return pucch_resource->format.choice.format0->initialCyclicShift;
-
-    case pucch_format1_nr:
-      return pucch_resource->format.choice.format1->initialCyclicShift;
-      
-    case pucch_format2_nr:
-      return 0;
-
-    default:
-      return -1;
-  }
-  return -1;
-}
-
-NR_PUCCH_Resource_t *select_resource_by_id(int resource_id, NR_PUCCH_Config_t *pucch_config)
-{
-  int n_list = pucch_config->resourceToAddModList->list.count; 
-  NR_PUCCH_Resource_t *pucchres;
-  AssertFatal(n_list>0,"PUCCH resourceToAddModList is empty\n");
-
-  for (int i=0; i<n_list; i++) {
-    pucchres = pucch_config->resourceToAddModList->list.array[i];
-    if (pucchres->pucch_ResourceId == resource_id)
-      return pucchres;
-  }
-  return NULL;
-}
-

openair1/SCHED_NR_UE/pucch_uci_ue_nr.h

@@ -41,7 +41,6 @@
 /************** INCLUDE *******************************************/
 
 #include "PHY/defs_nr_UE.h"
-#include "RRC/NR_UE/rrc_proto.h"
 
 #ifdef DEFINE_VARIABLES_PUCCH_UE_NR_H
 #define EXTERN
@@ -66,11 +65,4 @@ void pucch_procedures_ue_nr(PHY_VARS_NR_UE *ue,
 
 void set_csi_nr(int csi_status, uint32_t csi_payload);
 
-uint8_t get_nb_symbols_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type);
-
-uint16_t get_starting_symb_idx(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type);
-
-int get_ics_pucch(NR_PUCCH_Resource_t *pucch_resource, pucch_format_nr_t format_type);
-
-NR_PUCCH_Resource_t *select_resource_by_id(int resource_id, NR_PUCCH_Config_t *pucch_config);
 #endif /* PUCCH_UCI_UE_NR_H */

openair2/LAYER2/MAC/eNB_scheduler.c

@@ -43,7 +43,6 @@
 #include "OCG_extern.h"
 
 #include "RRC/LTE/rrc_extern.h"
-#include "RRC/NR/nr_rrc_extern.h"
 #include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
 
 //#include "LAYER2/MAC/pre_processor.c"

openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h

@@ -36,6 +36,9 @@
 #include "nr_mac.h"
 #include "common/utils/nr/nr_common.h"
 
+#define NB_SRS_PERIOD         (18)
+static const uint16_t srs_period[NB_SRS_PERIOD] = { 0, 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 640, 1280, 2560};
+
 typedef enum {
   pusch_dmrs_pos0 = 0,
   pusch_dmrs_pos1 = 1,

openair2/LAYER2/NR_MAC_COMMON/nr_mac_extern.h

@@ -44,20 +44,6 @@ extern dci_pdu_rel15_t *def_dci_pdu_rel15;
 /* Scheduler */
 extern RAN_CONTEXT_t RC;
 extern uint8_t nfapi_mode;
-extern mac_rlc_am_muilist_t rlc_am_mui;
-extern SCHEDULER_MODES global_scheduler_mode;
-
-/*#if defined(PRE_SCD_THREAD)
-extern const int cqi_to_mcs[16];
-extern uint8_t rb_table[34];
-
-#if defined(PRE_SCD_THREAD)
-extern uint16_t pre_nb_rbs_required[2][MAX_NUM_CCs][NUMBER_OF_UE_MAX];
-extern uint8_t dlsch_ue_select_tbl_in_use;
-extern uint8_t new_dlsch_ue_select_tbl_in_use;
-extern bool pre_scd_activeUE[NUMBER_OF_UE_MAX];
-extern eNB_UE_STATS pre_scd_eNB_UE_stats[MAX_NUM_CCs][NUMBER_OF_UE_MAX];
-#endif*/
 
 extern const uint32_t NR_SHORT_BSR_TABLE[NR_SHORT_BSR_TABLE_SIZE];
 extern const uint32_t NR_LONG_BSR_TABLE[NR_LONG_BSR_TABLE_SIZE];

openair2/LAYER2/NR_MAC_gNB/config.c

@@ -42,6 +42,7 @@
 
 #include "LAYER2/NR_MAC_gNB/mac_proto.h"
 #include "SCHED_NR/phy_frame_config_nr.h"
+#include "openair1/PHY/defs_gNB.h"
 
 #include "NR_MIB.h"
 #include "LAYER2/NR_MAC_COMMON/nr_mac_common.h"

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c

@@ -51,7 +51,6 @@ extern uint16_t sl_ahead;
 
 uint8_t DELTA[4]= {2,3,4,6};
 
-#define MAX_NUMBER_OF_SSB 64		
 float ssb_per_rach_occasion[8] = {0.125,0.25,0.5,1,2,4,8};
 
 int16_t ssb_index_from_prach(module_id_t module_idP,

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c

@@ -35,20 +35,6 @@
 #include "LAYER2/NR_MAC_COMMON/nr_mac.h"
 #include "executables/softmodem-common.h"
 #include "common/utils/nr/nr_common.h"
-#include "NR_SCS-SpecificCarrier.h"
-#include "NR_TDD-UL-DL-ConfigCommon.h"
-#include "NR_FrequencyInfoUL.h"
-#include "NR_RACH-ConfigGeneric.h"
-#include "NR_RACH-ConfigCommon.h"
-#include "NR_PUSCH-TimeDomainResourceAllocation.h"
-#include "NR_PUSCH-ConfigCommon.h"
-#include "NR_PUCCH-ConfigCommon.h"
-#include "NR_PDSCH-TimeDomainResourceAllocation.h"
-#include "NR_PDSCH-ConfigCommon.h"
-#include "NR_RateMatchPattern.h"
-#include "NR_RateMatchPatternLTE-CRS.h"
-#include "NR_SearchSpace.h"
-#include "NR_ControlResourceSet.h"
 
 //#define UL_HARQ_PRINT
 extern RAN_CONTEXT_t RC;

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c

@@ -47,7 +47,6 @@
 #include "openair2/LAYER2/nr_rlc/nr_rlc_oai_api.h"
 
 /* TODO REMOVE_DU_RRC: the RRC in the DU is a hack and should be taken out in the future */
-#include "RRC/LTE/rrc_extern.h"
 #include "RRC/NR/nr_rrc_extern.h"
 #include "RRC/NR/rrc_gNB_UE_context.h"
 #include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
@@ -56,11 +55,6 @@
 #include "intertask_interface.h"
 
 #include "T.h"
-#include "NR_PDCCH-ConfigCommon.h"
-#include "NR_ControlResourceSet.h"
-#include "NR_SearchSpace.h"
-
-#include "nfapi_nr_interface.h"
 
 #define ENABLE_MAC_PAYLOAD_DEBUG
 #define DEBUG_gNB_SCHEDULER 1
@@ -2493,7 +2487,7 @@ void reset_dl_harq_list(NR_UE_sched_ctrl_t *sched_ctrl) {
     add_tail_nr_list(&sched_ctrl->available_dl_harq, harq);
   }
 
-  for (int i = 0; i < NR_MAX_NB_HARQ_PROCESSES; i++) {
+  for (int i = 0; i < NR_MAX_HARQ_PROCESSES; i++) {
     sched_ctrl->harq_processes[i].feedback_slot = -1;
     sched_ctrl->harq_processes[i].round = 0;
     sched_ctrl->harq_processes[i].is_waiting = false;
@@ -2512,7 +2506,7 @@ void reset_ul_harq_list(NR_UE_sched_ctrl_t *sched_ctrl) {
     add_tail_nr_list(&sched_ctrl->available_ul_harq, harq);
   }
 
-  for (int i = 0; i < NR_MAX_NB_HARQ_PROCESSES; i++) {
+  for (int i = 0; i < NR_MAX_HARQ_PROCESSES; i++) {
     sched_ctrl->ul_harq_processes[i].feedback_slot = -1;
     sched_ctrl->ul_harq_processes[i].round = 0;
     sched_ctrl->ul_harq_processes[i].is_waiting = false;

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c

@@ -27,7 +27,6 @@
  */
 
 #include <softmodem-common.h>
-#include "LAYER2/MAC/mac.h"
 #include "NR_MAC_gNB/nr_mac_gNB.h"
 #include "NR_MAC_COMMON/nr_mac_extern.h"
 #include "NR_MAC_gNB/mac_proto.h"

openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h

@@ -51,11 +51,8 @@
 /* RRC */
 #include "NR_BCCH-BCH-Message.h"
 #include "NR_CellGroupConfig.h"
-#include "NR_ServingCellConfigCommon.h"
-#include "NR_MeasConfig.h"
 
 /* PHY */
-#include "PHY/defs_gNB.h"
 #include "time_meas.h"
 
 /* Interface */
@@ -64,8 +61,6 @@
 #include "mac_rrc_ul.h"
 
 /* MAC */
-#include "LAYER2/MAC/mac.h"
-#include "LAYER2/MAC/mac_proto.h"
 #include "LAYER2/NR_MAC_COMMON/nr_mac_extern.h"
 #include "LAYER2/NR_MAC_COMMON/nr_mac_common.h"
 #include "NR_TAG.h"
@@ -80,9 +75,11 @@
 /*!\brief Maximum number of random access process */
 #define NR_NB_RA_PROC_MAX 4
 #define MAX_NUM_OF_SSB 64
-
+#define MAX_NUM_NR_PRACH_PREAMBLES 64
 #define MIN_NUM_PRBS_TO_SCHEDULE  5
 
+extern const uint8_t nr_rv_round_map[4];
+
 /*! \brief NR_list_t is a "list" (of users, HARQ processes, slices, ...).
  * Especially useful in the scheduler and to keep "classes" of users. */
 typedef struct {
@@ -586,7 +583,7 @@ typedef struct {
   struct CSI_Report CSI_report;
   bool SR;
   /// information about every HARQ process
-  NR_UE_harq_t harq_processes[NR_MAX_NB_HARQ_PROCESSES];
+  NR_UE_harq_t harq_processes[NR_MAX_HARQ_PROCESSES];
   /// HARQ processes that are free
   NR_list_t available_dl_harq;
   /// HARQ processes that await feedback
@@ -594,7 +591,7 @@ typedef struct {
   /// HARQ processes that await retransmission
   NR_list_t retrans_dl_harq;
   /// information about every UL HARQ process
-  NR_UE_ul_harq_t ul_harq_processes[NR_MAX_NB_HARQ_PROCESSES];
+  NR_UE_ul_harq_t ul_harq_processes[NR_MAX_HARQ_PROCESSES];
   /// UL HARQ processes that are free
   NR_list_t available_ul_harq;
   /// UL HARQ processes that await feedback
@@ -671,8 +668,6 @@ typedef struct {
   bool Msg3_dcch_dtch;
   bool Msg4_ACKed;
   uint32_t ra_timer;
-  /// Sched CSI-RS: scheduling decisions
-  NR_gNB_UCI_STATS_t uci_statS;
   float ul_thr_ue;
   float dl_thr_ue;
 } NR_UE_info_t;

openair2/RRC/NR/nr_rrc_common.c

@@ -39,7 +39,6 @@
 #include "asn1_msg.h"
 #include "pdcp.h"
 #include "common/utils/LOG/vcd_signal_dumper.h"
-#include "rrc_eNB_UE_context.h"
 #include "common/ran_context.h"
 
 #define DEBUG_NR_RRC 1

openair2/RRC/NR/nr_rrc_defs.h

@@ -45,8 +45,6 @@
 #include "mac_rrc_dl.h"
 #include "cucp_cuup_if.h"
 
-//#include "COMMON/mac_rrc_primitives.h"
-
 #include "NR_SIB1.h"
 #include "NR_RRCReconfigurationComplete.h"
 #include "NR_RRCReconfiguration.h"
@@ -57,11 +55,7 @@
 #include "NR_PLMN-IdentityInfo.h"
 #include "NR_MCC-MNC-Digit.h"
 #include "NR_NG-5G-S-TMSI.h"
-//#include "MCCH-Message.h"
-//#include "MBSFNAreaConfiguration-r9.h"
-//#include "SCellToAddMod-r10.h"
-//#include "AS-Config.h"
-//#include "AS-Context.h"
+
 #include "NR_UE-NR-Capability.h"
 #include "NR_UE-MRDC-Capability.h"
 #include "NR_MeasResults.h"

openair2/RRC/NR/nr_rrc_extern.h

@@ -32,9 +32,7 @@
 #define __OPENAIR_NR_RRC_EXTERN_H__
 #include "nr_rrc_defs.h"
 #include "COMMON/mac_rrc_primitives.h"
-#include "LAYER2/MAC/mac.h"
 #include "LAYER2/RLC/rlc.h"
-#include "openair2/RRC/LTE/rrc_defs.h"
 #include "openair2/RRC/common.h"
 
 #define NR_MAX_SIB_LENGTH 2976 // 3GPP TS 38.331 section 5.2.1 - The physical layer imposes a limit to the maximum size a SIB can take. The maximum SIB1 or SI message size is 2976 bits.

openair2/RRC/NR/rrc_gNB.c

@@ -60,8 +60,6 @@
 
 #include "NR_CellGroupConfig.h"
 #include "NR_MeasResults.h"
-#include "LTE_UECapabilityInformation.h"
-#include "LTE_UL-DCCH-Message.h"
 #include "NR_UL-CCCH-Message.h"
 #include "NR_RRCSetupRequest-IEs.h"
 #include "NR_RRCSetupComplete-IEs.h"
@@ -69,7 +67,6 @@
 #include "NR_MIB.h"
 
 #include "rlc.h"
-#include "rrc_eNB_UE_context.h"
 #include "platform_types.h"
 #include "common/utils/LOG/vcd_signal_dumper.h"
 
@@ -82,7 +79,6 @@
 
 #include "UTIL/OSA/osa_defs.h"
 
-#include "rrc_eNB_S1AP.h"
 #include "rrc_gNB_NGAP.h"
 
 #include "rrc_gNB_GTPV1U.h"