Merge branch 'NR_F1C_F1U_extensions' of https://gitlab.eurecom.fr/oai/openairinterface5g into NR_F1C_F1U_extensions

openair2/COMMON/f1ap_messages_def.h

@@ -44,8 +44,8 @@ MESSAGE_DEF(F1AP_UE_CONTEXT_RELEASE_CMD, MESSAGE_PRIORITY_MED, f1ap_ue_context_r
 /* RRC -> F1AP  messages */
 MESSAGE_DEF(F1AP_DL_RRC_MESSAGE              , MESSAGE_PRIORITY_MED, f1ap_dl_rrc_message_t              , f1ap_dl_rrc_message )
 //MESSAGE_DEF(F1AP_INITIAL_CONTEXT_SETUP_REQ , MESSAGE_PRIORITY_MED, f1ap_initial_context_setup_req_t , f1ap_initial_context_setup_req )
-MESSAGE_DEF(F1AP_UE_CONTEXT_SETUP_REQ,  MESSAGE_PRIORITY_MED, f1ap_ue_context_setup_req_t, f1ap_ue_context_setup_req)
+MESSAGE_DEF(F1AP_UE_CONTEXT_SETUP_REQ,  MESSAGE_PRIORITY_MED, f1ap_ue_context_setup_t, f1ap_ue_context_setup_req)
-MESSAGE_DEF(F1AP_UE_CONTEXT_SETUP_RESP, MESSAGE_PRIORITY_MED, f1ap_ue_context_setup_req_t, f1ap_ue_context_setup_resp)
+MESSAGE_DEF(F1AP_UE_CONTEXT_SETUP_RESP, MESSAGE_PRIORITY_MED, f1ap_ue_context_setup_t, f1ap_ue_context_setup_resp)
 
 
 

openair2/COMMON/f1ap_messages_types.h

@@ -343,7 +343,7 @@ typedef struct f1ap_rb_failed_to_be_setup_s {
   long           rb_id;
 } f1ap_rb_failed_to_be_setup_t;
 
-typedef struct f1ap_ue_context_setup_req_s {
+typedef struct f1ap_ue_context_setup_s {
   uint32_t gNB_CU_ue_id;    // BK: need to replace by use from rnti
   uint32_t gNB_DU_ue_id;
   uint16_t rnti; 
@@ -371,7 +371,7 @@ typedef struct f1ap_ue_context_setup_req_s {
    // coniatner for the rrc_eNB_generate_SecurityModeCommand message
   uint8_t *rrc_container;
   int      rrc_container_length;
-} f1ap_ue_context_setup_req_t;
+} f1ap_ue_context_setup_t;
 
 typedef struct f1ap_ue_context_setup_resp_s {
   uint32_t gNB_CU_ue_id;    // BK: need to replace by use from rnti

openair2/F1AP/f1ap_cu_ue_context_management.c

@@ -72,7 +72,7 @@ static void setQos(F1AP_NonDynamic5QIDescriptor_t *toFill) {
 }
 
 int CU_send_UE_CONTEXT_SETUP_REQUEST(instance_t instance,
-                                     f1ap_ue_context_setup_req_t *f1ap_ue_context_setup_req) {
+                                     f1ap_ue_context_setup_t *f1ap_ue_context_setup_req) {
   F1AP_F1AP_PDU_t  pdu= {0};
   /* Create */
   /* 0. Message Type */
@@ -649,7 +649,7 @@ int CU_handle_UE_CONTEXT_SETUP_RESPONSE(instance_t       instance,
   F1AP_UEContextSetupResponseIEs_t *ie;
   DevAssert(pdu);
   msg_p = itti_alloc_new_message(TASK_DU_F1, 0,  F1AP_UE_CONTEXT_SETUP_RESP);
-  f1ap_ue_context_setup_req_t *f1ap_ue_context_setup_resp = &F1AP_UE_CONTEXT_SETUP_RESP(msg_p);
+  f1ap_ue_context_setup_t *f1ap_ue_context_setup_resp = &F1AP_UE_CONTEXT_SETUP_RESP(msg_p);
   container = &pdu->choice.successfulOutcome->value.choice.UEContextSetupResponse;
   int i;
 

openair2/F1AP/f1ap_cu_ue_context_management.h

@@ -37,7 +37,7 @@
  * UE Context Setup
  */
 int CU_send_UE_CONTEXT_SETUP_REQUEST(instance_t instance,
-                                     f1ap_ue_context_setup_req_t *f1ap_ue_context_setup_req);
+                                     f1ap_ue_context_setup_t *f1ap_ue_context_setup_req);
 
 int CU_handle_UE_CONTEXT_SETUP_RESPONSE(instance_t       instance,
                                         uint32_t         assoc_id,

openair2/F1AP/f1ap_du_ue_context_management.c

@@ -52,7 +52,7 @@ int DU_handle_UE_CONTEXT_SETUP_REQUEST(instance_t       instance,
   int i;
   DevAssert(pdu);
   msg_p = itti_alloc_new_message(TASK_DU_F1, 0,  F1AP_UE_CONTEXT_SETUP_REQ);
-  f1ap_ue_context_setup_req_t *f1ap_ue_context_setup_req = &F1AP_UE_CONTEXT_SETUP_REQ(msg_p);
+  f1ap_ue_context_setup_t *f1ap_ue_context_setup_req = &F1AP_UE_CONTEXT_SETUP_REQ(msg_p);
   container = &pdu->choice.initiatingMessage->value.choice.UEContextSetupRequest;
   /* GNB_CU_UE_F1AP_ID */
   F1AP_UEContextSetupRequestIEs_t *ieCU;
@@ -218,7 +218,7 @@ int DU_handle_UE_CONTEXT_SETUP_REQUEST(instance_t       instance,
   return 0;
 }
 
-int DU_send_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, f1ap_ue_context_setup_req_t *req) {
+int DU_send_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, f1ap_ue_context_setup_t *req) {
   F1AP_F1AP_PDU_t                  pdu= {0};
   F1AP_UEContextSetupResponse_t    *out;
   uint8_t  *buffer=NULL;

openair2/F1AP/f1ap_du_ue_context_management.h

@@ -36,7 +36,7 @@
 /*
  * UE Context Setup
  */
-int DU_send_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, f1ap_ue_context_setup_req_t *req);
+int DU_send_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, f1ap_ue_context_setup_t *req);
 
 int DU_handle_UE_CONTEXT_SETUP_REQUEST(instance_t       instance,
                                        uint32_t         assoc_id,
@@ -87,7 +87,7 @@ int DU_handle_UE_CONTEXT_MODIFICATION_CONFIRM(instance_t       instance,
     uint32_t         stream,
     F1AP_F1AP_PDU_t *pdu);
 
-int DU_send_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, f1ap_ue_context_setup_req_t *req);
+int DU_send_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, f1ap_ue_context_setup_t *req);
 
 /*
  * UE Inactivity Notification

openair2/RRC/NR/rrc_gNB.c

@@ -1381,11 +1381,11 @@ rrc_gNB_process_RRCReconfigurationComplete(
         DRBs[i].drb_id = DRB_configList->list.array[i]->drb_Identity;
         DRBs[i].rlc_mode = RLC_MODE_AM;
         DRBs[i].up_ul_tnl[0].tl_address = inet_addr(rrc->eth_params_s.my_addr);
-	DRBs[i].up_ul_tnl[0].port=rrc->eth_params_s.my_portd;
+        DRBs[i].up_ul_tnl[0].port=rrc->eth_params_s.my_portd;
         DRBs[i].up_ul_tnl_length = 1;
-	DRBs[i].up_dl_tnl[0].tl_address = inet_addr(rrc->eth_params_s.remote_addr);
+        DRBs[i].up_dl_tnl[0].tl_address = inet_addr(rrc->eth_params_s.remote_addr);
-	DRBs[i].up_dl_tnl[0].port=rrc->eth_params_s.remote_portd;
+        DRBs[i].up_dl_tnl[0].port=rrc->eth_params_s.remote_portd;
-	DRBs[i].up_dl_tnl_length = 1;
+        DRBs[i].up_dl_tnl_length = 1;
       }
       F1AP_UE_CONTEXT_SETUP_REQ (message_p).gNB_CU_ue_id     = 0;
       F1AP_UE_CONTEXT_SETUP_REQ (message_p).gNB_DU_ue_id = 0;
@@ -3136,7 +3136,7 @@ return 0;
 
 static void rrc_DU_process_ue_context_setup_request(MessageDef *msg_p, const char *msg_name, instance_t instance){
 
-  f1ap_ue_context_setup_req_t * req=&F1AP_UE_CONTEXT_SETUP_REQ(msg_p);
+  f1ap_ue_context_setup_t * req=&F1AP_UE_CONTEXT_SETUP_REQ(msg_p);
   protocol_ctxt_t ctxt;
   ctxt.rnti      = req->rnti;
   ctxt.module_id = instance;
@@ -3148,7 +3148,7 @@ static void rrc_DU_process_ue_context_setup_request(MessageDef *msg_p, const cha
       rrc_gNB_get_ue_context(rrc, ctxt.rnti);
   MessageDef *message_p;
   message_p = itti_alloc_new_message (TASK_RRC_GNB, 0, F1AP_UE_CONTEXT_SETUP_RESP);
-  f1ap_ue_context_setup_req_t * resp=&F1AP_UE_CONTEXT_SETUP_RESP(message_p);
+  f1ap_ue_context_setup_t * resp=&F1AP_UE_CONTEXT_SETUP_RESP(message_p);
   uint32_t incoming_teid = 0;
 
 
@@ -3158,67 +3158,85 @@ static void rrc_DU_process_ue_context_setup_request(MessageDef *msg_p, const cha
 
   /* Configure SRB2 */
   NR_SRB_ToAddMod_t            *SRB2_config          = NULL;
-  NR_SRB_ToAddModList_t        *SRB_configList  = ue_context_p->ue_context.SRB_configList;
+  NR_SRB_ToAddModList_t        *SRB_configList       = NULL;
-  uint8_t SRBs_before_new_addition = ue_context_p->ue_context.SRB_configList->list.count;
+  uint8_t SRBs_before_new_addition = 0;
-  if(SRB_configList != NULL){
+
+  if(req->srbs_to_be_setup_length>0){
+    if(ue_context_p->ue_context.SRB_configList == NULL){
+      LOG_W(NR_RRC, "The SRB list of the UE context is empty before the addition of new SRB at the DU \n");
+      ue_context_p->ue_context.SRB_configList = CALLOC(1, sizeof(*ue_context_p->ue_context.SRB_configList));
+    }
+    SRB_configList = ue_context_p->ue_context.SRB_configList;
+    SRBs_before_new_addition = SRB_configList->list.count;
     for (int i=0; i<req->srbs_to_be_setup_length; i++){
       SRB2_config = CALLOC(1, sizeof(*SRB2_config));
       SRB2_config->srb_Identity = req->srbs_to_be_setup[i].srb_id;
       ASN_SEQUENCE_ADD(&SRB_configList->list, SRB2_config);
     }
   }
-  else{
+
-    LOG_E(NR_RRC, "The SRB list of the UE context is empty before the addition of SRB2 \n");
-    return;
-  }
   /* Configure DRB */
   NR_DRB_ToAddMod_t            *DRB_config          = NULL;
-  if(ue_context_p->ue_context.DRB_configList == NULL){
+  NR_DRB_ToAddModList_t        *DRB_configList      = NULL;
-    ue_context_p->ue_context.DRB_configList = CALLOC(1, sizeof(*ue_context_p->ue_context.DRB_configList));
+  if(req->drbs_to_be_setup_length>0){
+    if(ue_context_p->ue_context.DRB_configList == NULL){
+      ue_context_p->ue_context.DRB_configList = CALLOC(1, sizeof(*ue_context_p->ue_context.DRB_configList));
+    }
+    DRB_configList = ue_context_p->ue_context.DRB_configList;
+    for (int i=0; i<req->drbs_to_be_setup_length; i++){
+      DRB_config = CALLOC(1, sizeof(*DRB_config));
+      DRB_config->drb_Identity = req->drbs_to_be_setup[i].drb_id;
+      ASN_SEQUENCE_ADD(&DRB_configList->list, DRB_config);
+      f1ap_drb_to_be_setup_t drb_p = req->drbs_to_be_setup[i];
+      transport_layer_addr_t addr;
+      memcpy(addr.buffer, &drb_p.up_ul_tnl[0].tl_address, sizeof(drb_p.up_ul_tnl[0].tl_address));
+      addr.length=sizeof(drb_p.up_ul_tnl[0].tl_address)*8;
+      extern instance_t DUuniqInstance;
+      incoming_teid=newGtpuCreateTunnel(DUuniqInstance,
+          req->rnti,
+          drb_p.drb_id,
+          drb_p.drb_id,
+          drb_p.up_ul_tnl[0].teid,
+          addr,
+          2152,
+          DURecvCb);
+    }
   }
-  NR_DRB_ToAddModList_t        *DRB_configList  = ue_context_p->ue_context.DRB_configList;
 
-  for (int i=0; i<req->drbs_to_be_setup_length; i++){
-    DRB_config = CALLOC(1, sizeof(*DRB_config));
-    DRB_config->drb_Identity = req->drbs_to_be_setup[i].drb_id;
-    ASN_SEQUENCE_ADD(&DRB_configList->list, DRB_config);
-    f1ap_drb_to_be_setup_t drb_p = req->drbs_to_be_setup[i];
-    transport_layer_addr_t addr;
-    memcpy(addr.buffer, &drb_p.up_ul_tnl[0].tl_address, sizeof(drb_p.up_ul_tnl[0].tl_address));
-    addr.length=sizeof(drb_p.up_ul_tnl[0].tl_address)*8;
-    extern instance_t DUuniqInstance;
-    incoming_teid=newGtpuCreateTunnel(DUuniqInstance,
-        req->rnti,
-        drb_p.drb_id,
-        drb_p.drb_id,
-        drb_p.up_ul_tnl[0].teid,
-        addr,
-        2152,
-        DURecvCb);
-
-  }
   apply_macrlc_config(rrc, ue_context_p, &ctxt);
   /* Fill the UE context setup response ITTI message to send to F1AP */
   resp->gNB_CU_ue_id = req->gNB_CU_ue_id;
   resp->rnti = ctxt.rnti;
-  resp->drbs_to_be_setup = calloc(1,DRB_configList->list.count*sizeof(f1ap_drb_to_be_setup_t));
+  if(DRB_configList){ 
-  resp->drbs_to_be_setup_length = DRB_configList->list.count;
+    if(DRB_configList->list.count > 0){
-  for (int i=0; i<DRB_configList->list.count; i++){
+      resp->drbs_to_be_setup = calloc(1,DRB_configList->list.count*sizeof(f1ap_drb_to_be_setup_t));
-    resp->drbs_to_be_setup[i].drb_id = DRB_configList->list.array[i]->drb_Identity;
+      resp->drbs_to_be_setup_length = DRB_configList->list.count;
-    resp->drbs_to_be_setup[i].rlc_mode = RLC_MODE_AM;
+      for (int i=0; i<DRB_configList->list.count; i++){
-    resp->drbs_to_be_setup[i].up_dl_tnl[0].teid = incoming_teid;
+        resp->drbs_to_be_setup[i].drb_id = DRB_configList->list.array[i]->drb_Identity;
-    resp->drbs_to_be_setup[i].up_dl_tnl[0].tl_address = inet_addr(mac->eth_params_n.my_addr);
+        resp->drbs_to_be_setup[i].rlc_mode = RLC_MODE_AM;
-    resp->drbs_to_be_setup[i].up_dl_tnl_length = 1;
+        resp->drbs_to_be_setup[i].up_dl_tnl[0].teid = incoming_teid;
+        resp->drbs_to_be_setup[i].up_dl_tnl[0].tl_address = inet_addr(mac->eth_params_n.my_addr);
+        resp->drbs_to_be_setup[i].up_dl_tnl_length = 1;
+      }
+    }
+    else{
+      LOG_W(NR_RRC, "No DRB added upon reception of F1 UE context setup request with a DRB to setup list\n");
+    }
   }
-  if(SRBs_before_new_addition < SRB_configList->list.count){
+  if(SRB_configList){
-    resp->srbs_to_be_setup = calloc(1,req->srbs_to_be_setup_length*sizeof(f1ap_srb_to_be_setup_t));
+    if(SRB_configList->list.count >0 && SRBs_before_new_addition < SRB_configList->list.count){
-    resp->srbs_to_be_setup_length = req->srbs_to_be_setup_length;
+      resp->srbs_to_be_setup = calloc(1,req->srbs_to_be_setup_length*sizeof(f1ap_srb_to_be_setup_t));
-    for (int i=SRBs_before_new_addition; i<SRB_configList->list.count; i++){
+      resp->srbs_to_be_setup_length = req->srbs_to_be_setup_length;
-      resp->srbs_to_be_setup[i-SRBs_before_new_addition].srb_id = SRB_configList->list.array[i]->srb_Identity;
+      for (int i=SRBs_before_new_addition; i<SRB_configList->list.count; i++){
+        resp->srbs_to_be_setup[i-SRBs_before_new_addition].srb_id = SRB_configList->list.array[i]->srb_Identity;
+      }
+    }
+    else{
+      LOG_W(NR_RRC, "No SRB added upon reception of F1 UE Context setup request at the DU\n");
     }
   }
   else{
-    LOG_E(NR_RRC, "SRB failed to get added \n");
+    LOG_W(NR_RRC, "No SRB added upon reception of F1 UE Context setup request at the DU\n");
   }
   resp->du_to_cu_rrc_information = calloc(1,1024*sizeof(uint8_t));
   asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig,
@@ -3228,13 +3246,11 @@ static void rrc_DU_process_ue_context_setup_request(MessageDef *msg_p, const cha
                                 1024);
   resp->du_to_cu_rrc_information_length = (enc_rval.encoded+7)>>3;
   itti_send_msg_to_task (TASK_DU_F1, ctxt.module_id, message_p);
-  
-
 }
 
 static void rrc_CU_process_ue_context_setup_response(MessageDef *msg_p, const char *msg_name, instance_t instance){
 
-  f1ap_ue_context_setup_req_t * resp=&F1AP_UE_CONTEXT_SETUP_RESP(msg_p);
+  f1ap_ue_context_setup_t * resp=&F1AP_UE_CONTEXT_SETUP_RESP(msg_p);
   protocol_ctxt_t ctxt;
   ctxt.rnti      = resp->rnti;
   ctxt.module_id = instance;

openair3/ocp-gtpu/gtp_itf.cpp

@@ -205,7 +205,7 @@ static void gtpv1uSend2(instance_t instance, gtpv1u_gnb_tunnel_data_req_t *req,
   auto ptrRnti=inst->ue2te_mapping.find(rnti);
 
   if (  ptrRnti==inst->ue2te_mapping.end() ) {
-    LOG_E(GTPU, "gtpv1uSend failed: while getting ue rnti %x in hashtable ue_mapping\n", rnti);
+    LOG_E(GTPU, "GTP-U instance: %ld gtpv1uSend failed: while getting ue rnti %x in hashtable ue_mapping\n", instance, rnti);
     pthread_mutex_unlock(&globGtp.gtp_lock);
     return;
   }
@@ -213,13 +213,13 @@ static void gtpv1uSend2(instance_t instance, gtpv1u_gnb_tunnel_data_req_t *req,
   map<int, ocp_gtpv1u_bearer_t>::iterator ptr2=ptrRnti->second.bearers.find(rab_id);
 
   if ( ptr2 == ptrRnti->second.bearers.end() ) {
-    LOG_E(GTPU,"sending a packet to a non existant RNTI:RAB: %x/%x\n", rnti, rab_id);
+    LOG_D(GTPU,"GTP-U instance: %ld sending a packet to a non existant RNTI:RAB: %x/%x\n", instance, rnti, rab_id);
     pthread_mutex_unlock(&globGtp.gtp_lock);
     return;
   }
 
-  LOG_D(GTPU,"sending a packet to RNTI:RAB:teid %x/%x/%x, len %lu, oldseq %d, oldnum %d\n",
+  LOG_D(GTPU,"GTP-U instance: %ld sending a packet to RNTI:RAB:teid %x/%x/%x, len %lu, oldseq %d, oldnum %d\n",
-        rnti, rab_id,ptr2->second.teid_outgoing,length, ptr2->second.seqNum,ptr2->second.npduNum );
+        instance, rnti, rab_id,ptr2->second.teid_outgoing,length, ptr2->second.seqNum,ptr2->second.npduNum );
 
   if(seqNumFlag)
     ptr2->second.seqNum++;
@@ -387,6 +387,7 @@ instance_t ocp_gtpv1Init(openAddr_t context) {
     LOG_E(GTPU,"can't create GTP-U instance\n");
 
   pthread_mutex_unlock(&globGtp.gtp_lock);
+  LOG_I(GTPU, "Created gtpu instance id: %d\n", id);
   return id;
 }
 

targets/PROJECTS/GENERIC-NR-5GC/CONF/cu_gnb.conf

@@ -1,4 +1,4 @@
-Active_gNBs = ( "gNB-CU-Eurecom-5GNRBox");
+Active_gNBs = ( "gNB-Eurecom-CU");
 # Asn1_verbosity, choice in: none, info, annoying
 Asn1_verbosity = "none";
 Num_Threads_PUSCH = 8;
@@ -7,203 +7,44 @@ gNBs =
 (
  {
     ////////// Identification parameters:
-    gNB_ID    =  0xe00;
+    gNB_CU_ID = 0xe00;
 
-    cell_type =  "CELL_MACRO_GNB";
+#     cell_type =  "CELL_MACRO_GNB";
 
-    gNB_name  =  "gNB-CU-Eurecom-5GNRBox";
+    gNB_name  =  "gNB-Eurecom-CU";
 
+    // Tracking area code, 0x0000 and 0xfffe are reserved values
     // Tracking area code, 0x0000 and 0xfffe are reserved values
     tracking_area_code  =  1;
+    plmn_list = ({
+                  mcc = 208;
+                  mnc = 99;
+                  mnc_length = 2;
+                  snssaiList = (        
+                    {        
+                      sst = 1;
+                      sd  = 0x010203; // 0 false, else true
+                    },
+                    {   
+                      sst = 1;
+                      sd  = 0x1; #112233; // 0 false, else true
+                    }
+                  );
+
+                  });
 
-    plmn_list = ({mcc = 208; mnc = 93; mnc_length = 2;});
 
     nr_cellid = 12345678L 
 
-    tr_s_preference  = "f1"
+    tr_s_preference = "f1";
 
-    local_s_if_name  = "lo";
+    local_s_if_name = "lo";
+    local_s_address = "127.0.0.4"; #"192.168.18.207"; #"127.0.0.4";
     remote_s_address = "127.0.0.3";
-    local_s_address  = "127.0.0.4";
+    local_s_portc   = 501;
-    local_s_portc    = 501;
+    local_s_portd   = 2152;
-    remote_s_portc   = 500;
+    remote_s_portc  = 501;
-    local_s_portd    = 601;
+    remote_s_portd  = 2152;
-    remote_s_portd   = 600; 
-
-    ////////// Physical parameters:
-
-    ssb_SubcarrierOffset                                      = 0;
-    pdsch_AntennaPorts                                        = 1;
-    pusch_AntennaPorts                                        = 1;
-    sib1_tda                                                  = 0;
-
-    servingCellConfigCommon = (
-    {
- #spCellConfigCommon
-
-      physCellId                                                    = 0;
-
-#  downlinkConfigCommon
-    #frequencyInfoDL
-      # this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
-      absoluteFrequencySSB                                          = 641032;
-      dl_frequencyBand                                                 = 78;
-      # this is 3600 MHz
-      dl_absoluteFrequencyPointA                                       = 640000;
-      #scs-SpecificCarrierList
-        dl_offstToCarrier                                              = 0;
-# subcarrierSpacing
-# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
-        dl_subcarrierSpacing                                           = 1;
-        dl_carrierBandwidth                                            = 106;
-     #initialDownlinkBWP
-      #genericParameters
-        # this is RBstart=41,L=24 (275*(L-1))+RBstart
-        initialDLBWPlocationAndBandwidth                                        = 6366;
-# subcarrierSpacing
-# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
-        initialDLBWPsubcarrierSpacing                                           = 1;
-      #pdcch-ConfigCommon
-        initialDLBWPcontrolResourceSetZero                                      = 12;
-        initialDLBWPsearchSpaceZero                                             = 0;
-      #pdsch-ConfigCommon
-        #pdschTimeDomainAllocationList (up to 16 entries)
-             initialDLBWPk0_0                    = 0;
-             #initialULBWPmappingType
-	     #0=typeA,1=typeB
-             initialDLBWPmappingType_0           = 0;
-             #this is SS=1,L=13
-             initialDLBWPstartSymbolAndLength_0  = 40;
-
-             initialDLBWPk0_1                    = 0;
-             initialDLBWPmappingType_1           = 0;
-             #this is SS=2,L=12 
-             initialDLBWPstartSymbolAndLength_1  = 53;
-
-             initialDLBWPk0_2                    = 0;
-             initialDLBWPmappingType_2           = 0;
-             #this is SS=1,L=12 
-             initialDLBWPstartSymbolAndLength_2  = 54;
-
-             initialDLBWPk0_3                    = 0;
-             initialDLBWPmappingType_3           = 0;
-             #this is SS=1,L=5
-             initialDLBWPstartSymbolAndLength_3  = 57;
-
-  #uplinkConfigCommon 
-     #frequencyInfoUL
-      ul_frequencyBand                                                 = 78;
-      #scs-SpecificCarrierList
-      ul_offstToCarrier                                              = 0;
-# subcarrierSpacing
-# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
-      ul_subcarrierSpacing                                           = 1;
-      ul_carrierBandwidth                                            = 106;
-      pMax                                                          = 20;
-     #initialUplinkBWP
-      #genericParameters
-        initialULBWPlocationAndBandwidth                                        = 6366;
-# subcarrierSpacing
-# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
-        initialULBWPsubcarrierSpacing                                           = 1;
-      #rach-ConfigCommon
-        #rach-ConfigGeneric
-          prach_ConfigurationIndex                                  = 98;
-#prach_msg1_FDM
-#0 = one, 1=two, 2=four, 3=eight
-          prach_msg1_FDM                                            = 0;
-          prach_msg1_FrequencyStart                                 = 0;
-          zeroCorrelationZoneConfig                                 = 13;
-          preambleReceivedTargetPower                               = -118;
-#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
-          preambleTransMax                                          = 6;
-#powerRampingStep
-# 0=dB0,1=dB2,2=dB4,3=dB6
-        powerRampingStep                                            = 1;
-#ra_ReponseWindow
-#1,2,4,8,10,20,40,80
-        ra_ResponseWindow                                           = 4;
-#ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
-#1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
-        ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR                = 4;
-#oneHalf (0..15) 4,8,12,16,...60,64
-        ssb_perRACH_OccasionAndCB_PreamblesPerSSB                   = 15;
-#ra_ContentionResolutionTimer
-#(0..7) 8,16,24,32,40,48,56,64
-        ra_ContentionResolutionTimer                                = 7;
-        rsrp_ThresholdSSB                                           = 19;
-#prach-RootSequenceIndex_PR
-#1 = 839, 2 = 139
-        prach_RootSequenceIndex_PR                                  = 2;
-        prach_RootSequenceIndex                                     = 1;
-        # SCS for msg1, can only be 15 for 30 kHz < 6 GHz, takes precendence over the one derived from prach-ConfigIndex
-        #  
-        msg1_SubcarrierSpacing                                      = 1,
-# restrictedSetConfig
-# 0=unrestricted, 1=restricted type A, 2=restricted type B
-        restrictedSetConfig                                         = 0,
-
-      # pusch-ConfigCommon (up to 16 elements)
-        initialULBWPk2_0                      = 6;
-        initialULBWPmappingType_0             = 1
-        # this is SS=0 L=11
-        initialULBWPstartSymbolAndLength_0    = 55;
-
-        initialULBWPk2_1                      = 6;
-        initialULBWPmappingType_1             = 1;
-        # this is SS=0 L=12
-        initialULBWPstartSymbolAndLength_1    = 69;
-
-        initialULBWPk2_2                      = 7;
-        initialULBWPmappingType_2             = 1;
-        # this is SS=10 L=4
-        initialULBWPstartSymbolAndLength_2    = 52;
-
-        msg3_DeltaPreamble                                          = 1;
-        p0_NominalWithGrant                                         =-90;
-
-# pucch-ConfigCommon setup :
-# pucchGroupHopping
-# 0 = neither, 1= group hopping, 2=sequence hopping
-        pucchGroupHopping                                           = 0;
-        hoppingId                                                   = 40;
-        p0_nominal                                                  = -90;
-# ssb_PositionsInBurs_BitmapPR
-# 1=short, 2=medium, 3=long
-      ssb_PositionsInBurst_PR                                       = 2;
-      ssb_PositionsInBurst_Bitmap                                   = 1;
-
-# ssb_periodicityServingCell
-# 0 = ms5, 1=ms10, 2=ms20, 3=ms40, 4=ms80, 5=ms160, 6=spare2, 7=spare1 
-      ssb_periodicityServingCell                                    = 2;
-
-# dmrs_TypeA_position
-# 0 = pos2, 1 = pos3
-      dmrs_TypeA_Position                                           = 0;
-
-# subcarrierSpacing
-# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
-      subcarrierSpacing                                             = 1;
-
-
-  #tdd-UL-DL-ConfigurationCommon
-# subcarrierSpacing
-# 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
-      referenceSubcarrierSpacing                                    = 1;
-      # pattern1 
-      # dl_UL_TransmissionPeriodicity
-      # 0=ms0p5, 1=ms0p625, 2=ms1, 3=ms1p25, 4=ms2, 5=ms2p5, 6=ms5, 7=ms10
-      dl_UL_TransmissionPeriodicity                                 = 6;
-      nrofDownlinkSlots                                             = 7;
-      nrofDownlinkSymbols                                           = 6;
-      nrofUplinkSlots                                               = 2;
-      nrofUplinkSymbols                                             = 4;
-
-  ssPBCH_BlockPower                                             = 10;
-  }
-
-  );
-
 
     # ------- SCTP definitions
     SCTP :
@@ -214,8 +55,8 @@ gNBs =
     };
 
 
-    ////////// MME parameters:
+    ////////// AMF parameters:
-    mme_ip_address      = ( { ipv4       = "192.168.12.26";
+    amf_ip_address      = ( { ipv4       = "192.168.69.131";
                               ipv6       = "192:168:30::17";
                               active     = "yes";
                               preference = "ipv4";
@@ -225,49 +66,15 @@ gNBs =
     NETWORK_INTERFACES :
     {
 
-        GNB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
+        GNB_INTERFACE_NAME_FOR_NG_AMF            = "bond0";
-        GNB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.111/24";
+        GNB_IPV4_ADDRESS_FOR_NG_AMF              = "192.168.18.207/24";
-        GNB_INTERFACE_NAME_FOR_S1U               = "eth0";
+        GNB_INTERFACE_NAME_FOR_NGU               = "bond0";
-        GNB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.111/24";
+        GNB_IPV4_ADDRESS_FOR_NGU                 = "192.168.18.207/24";
         GNB_PORT_FOR_S1U                         = 2152; # Spec 2152
     };
   }
 );
 
-# RUs = (
-#     {		  
-#        local_rf       = "yes"
-#          nb_tx          = 1
-#          nb_rx          = 1
-#          att_tx         = 0
-#          att_rx         = 0;
-#          bands          = [7];
-#          max_pdschReferenceSignalPower = -27;
-#          max_rxgain                    = 75;
-#          eNB_instances  = [0];
-#          ##beamforming 1x2 matrix: 1 layer x 2 antennas
-#          bf_weights = [0x00007fff, 0x0000];
-#          ##beamforming 1x4 matrix: 1 layer x 4 antennas
-#          #bf_weights = [0x00007fff, 0x0000,0x0000, 0x0000];
-#          ## beamforming 2x2 matrix:
-#          # bf_weights = [0x00007fff, 0x00000000, 0x00000000, 0x00007fff];
-#          ## beamforming 4x4 matrix:
-#          #bf_weights = [0x00007fff, 0x0000, 0x0000, 0x0000, 0x00000000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff, 0x0000, 0x0000, 0x0000, 0x0000, 0x00007fff];
-
-#          sdr_addrs = "addr=192.168.10.2,mgmt_addr=192.168.10.2,second_addr=192.168.20.2";
-#          clock_src = "external";
-#     }
-# );  
-
-THREAD_STRUCT = (
-  {
-    #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
-    parallel_config    = "PARALLEL_RU_L1_TRX_SPLIT";
-    #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
-    worker_config      = "WORKER_ENABLE";
-  }
-);
-
      log_config :
      {
        global_log_level                      ="info";
@@ -278,13 +85,15 @@ THREAD_STRUCT = (
        phy_log_verbosity                     ="medium";
        mac_log_level                         ="info";
        mac_log_verbosity                     ="high";
-       rlc_log_level                         ="info";
+       rlc_log_level                         ="debug";
        rlc_log_verbosity                     ="medium";
-       pdcp_log_level                        ="debug";
+       pdcp_log_level                        ="info";
        pdcp_log_verbosity                    ="medium";
-       rrc_log_level                         ="debug";
+       rrc_log_level                         ="info";
        rrc_log_verbosity                     ="medium";
-       f1ap_log_level                        ="info";
+       f1ap_log_level                         ="debug";
-       f1ap_log_verbosity                    ="medium";
+       f1ap_log_verbosity                     ="medium";
+       ngap_log_level                         ="debug";
+       ngap_log_verbosity                     ="medium";
     };
 

targets/PROJECTS/GENERIC-NR-5GC/CONF/du_gnb.conf

@@ -1,7 +1,6 @@
 Active_gNBs = ( "gNB-Eurecom-DU");
 # Asn1_verbosity, choice in: none, info, annoying
 Asn1_verbosity = "none";
-Num_Threads_PUSCH = 8;
 
 gNBs =
 (
@@ -13,10 +12,26 @@ gNBs =
 
     gNB_name  =  "gNB-Eurecom-DU";
 
+    // Tracking area code, 0x0000 and 0xfffe are reserved values
     // Tracking area code, 0x0000 and 0xfffe are reserved values
     tracking_area_code  =  1;
+    plmn_list = ({
+                  mcc = 208;
+                  mnc = 99;
+                  mnc_length = 2;
+                  snssaiList = (        
+                    {        
+                      sst = 1;
+                      sd  = 0x010203; // 0 false, else true
+                    },
+                    {   
+                      sst = 1;
+                      sd  = 0x1; #112233; // 0 false, else true
+                    }
+                  );
+
+                  });
 
-    plmn_list = ({mcc = 208; mnc = 93; mnc_length = 2;});	
 
     nr_cellid = 12345678L 
 
@@ -29,6 +44,14 @@ gNBs =
     pusch_AntennaPorts                                        = 1;
     sib1_tda                                                  = 0;
 
+
+    pdcch_ConfigSIB1 = (
+      {
+        controlResourceSetZero = 12;
+        searchSpaceZero = 0;
+      }
+    );
+
     servingCellConfigCommon = (
     {
  #spCellConfigCommon
@@ -38,10 +61,10 @@ gNBs =
 #  downlinkConfigCommon
     #frequencyInfoDL
       # this is 3600 MHz + 43 PRBs@30kHz SCS (same as initial BWP)
-      absoluteFrequencySSB                                          = 641032;
+      absoluteFrequencySSB                                          = 641280;
       dl_frequencyBand                                                 = 78;
       # this is 3600 MHz
-      dl_absoluteFrequencyPointA                                       = 640000;
+      dl_absoluteFrequencyPointA                                       = 640008;
       #scs-SpecificCarrierList
         dl_offstToCarrier                                              = 0;
 # subcarrierSpacing
@@ -50,8 +73,8 @@ gNBs =
         dl_carrierBandwidth                                            = 106;
      #initialDownlinkBWP
       #genericParameters
-        # this is RBstart=41,L=24 (275*(L-1))+RBstart
+        # this is RBstart=27,L=48 (275*(L-1))+RBstart
-        initialDLBWPlocationAndBandwidth                                        = 6366;
+        initialDLBWPlocationAndBandwidth                                        = 12952;
 # subcarrierSpacing
 # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
         initialDLBWPsubcarrierSpacing                                           = 1;
@@ -65,12 +88,12 @@ gNBs =
 	     #0=typeA,1=typeB
              initialDLBWPmappingType_0           = 0;
              #this is SS=1,L=13
-             initialDLBWPstartSymbolAndLength_0  = 40;
+             initialDLBWPstartSymbolAndLength_0  = 53;
 
              initialDLBWPk0_1                    = 0;
              initialDLBWPmappingType_1           = 0;
              #this is SS=2,L=12 
-             initialDLBWPstartSymbolAndLength_1  = 53;
+             initialDLBWPstartSymbolAndLength_1  = 81;
 
              initialDLBWPk0_2                    = 0;
              initialDLBWPmappingType_2           = 0;
@@ -94,7 +117,7 @@ gNBs =
       pMax                                                          = 20;
      #initialUplinkBWP
       #genericParameters
-        initialULBWPlocationAndBandwidth                                        = 6366;
+        initialULBWPlocationAndBandwidth                                        = 12952;
 # subcarrierSpacing
 # 0=kHz15, 1=kHz30, 2=kHz60, 3=kHz120  
         initialULBWPsubcarrierSpacing                                           = 1;
@@ -117,7 +140,7 @@ gNBs =
         ra_ResponseWindow                                           = 4;
 #ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR
 #1=oneeighth,2=onefourth,3=half,4=one,5=two,6=four,7=eight,8=sixteen
-        ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR                = 4;
+        ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR                = 3;
 #oneHalf (0..15) 4,8,12,16,...60,64
         ssb_perRACH_OccasionAndCB_PreamblesPerSSB                   = 15;
 #ra_ContentionResolutionTimer
@@ -138,8 +161,8 @@ gNBs =
       # pusch-ConfigCommon (up to 16 elements)
         initialULBWPk2_0                      = 6;
         initialULBWPmappingType_0             = 1
-        # this is SS=0 L=11
+        # this is SS=2 L=12
-        initialULBWPstartSymbolAndLength_0    = 55;
+        initialULBWPstartSymbolAndLength_0    = 53;
 
         initialULBWPk2_1                      = 6;
         initialULBWPmappingType_1             = 1;
@@ -191,8 +214,8 @@ gNBs =
       nrofUplinkSlots                                               = 2;
       nrofUplinkSymbols                                             = 4;
 
-  ssPBCH_BlockPower                                             = 10;
+      ssPBCH_BlockPower                                             = 10;
-  }
+     }
 
   );
 
@@ -204,25 +227,6 @@ gNBs =
         SCTP_INSTREAMS  = 2;
         SCTP_OUTSTREAMS = 2;
     };
-
-
-    ////////// MME parameters:
-    mme_ip_address      = ( { ipv4       = "192.168.12.26";
-                              ipv6       = "192:168:30::17";
-                              active     = "yes";
-                              preference = "ipv4";
-                            }
-                          );
-
-    NETWORK_INTERFACES :
-    {
-
-        GNB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
-        GNB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.111/24";
-        GNB_INTERFACE_NAME_FOR_S1U               = "eth0";
-        GNB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.111/24";
-        GNB_PORT_FOR_S1U                         = 2152; # Spec 2152
-    };
   }
 );
 
@@ -231,13 +235,14 @@ MACRLCs = (
     num_cc           = 1;
     tr_s_preference  = "local_L1";
     tr_n_preference  = "f1";
-    local_n_if_name  = "lo";
+    local_n_if_name = "lo";
+    local_n_address = "127.0.0.3";
     remote_n_address = "127.0.0.4";
-    local_n_address  = "127.0.0.3";
+    local_n_portc   = 601;
-    local_n_portc    = 500;
+    local_n_portd   = 2152;
-    remote_n_portc   = 501;
+    remote_n_portc  = 600;
-    local_n_portd    = 600;
+    remote_n_portd  = 2152;
-    remote_n_portd   = 601;
+
   }
 );
 
@@ -245,6 +250,7 @@ L1s = (
     	{
 	num_cc = 1;
 	tr_n_preference = "local_mac";
+        pusch_proc_threads = 2;
         }  
 );
 
@@ -300,5 +306,7 @@ THREAD_STRUCT = (
        rrc_log_verbosity                     ="medium";
        f1ap_log_level                         ="debug";
        f1ap_log_verbosity                     ="medium";
+       ngap_log_level                         ="debug";
+       ngap_log_verbosity                     ="medium";
     };
 

targets/PROJECTS/GENERIC-NR-5GC/CONF/ue.conf

@@ -0,0 +1,8 @@
+uicc0 = {
+imsi = "2089900007487";
+key = "fec86ba6eb707ed08905757b1bb44b8f";
+opc= "C42449363BBAD02B66D16BC975D77CC1";
+dnn= "oai";
+nssai_sst=1;
+nssai_sd=1;
+}