Merge with nfapi-L2-emulator branch to support emulations with S1 interface (connection with EPC).

openair2/PHY_INTERFACE/phy_stub_UE.c

@@ -242,6 +242,7 @@ void fill_ulsch_cqi_indication_UE_MAC(int Mod_id, uint16_t frame,uint8_t subfram
 void fill_ulsch_harq_indication_UE_MAC(int Mod_id, int frame,int subframe, UL_IND_t *UL_INFO, nfapi_ul_config_ulsch_harq_information *harq_information, uint16_t rnti)
 {
 
+	LOG_I(MAC, "Panos-D: fill_ulsch_harq_indication_UE_MAC(), NUM ACK_NAK REL. 10: %d, NUM ACK_NAK REL. 13: %d, SFN/SF: %d/%d", harq_information->harq_information_rel10.harq_size, harq_information->harq_information_rel13.harq_size_2, frame, subframe);
   pthread_mutex_lock(&UE_mac_inst[Mod_id].UL_INFO_mutex);
   nfapi_harq_indication_pdu_t *pdu =   &UL_INFO->harq_ind.harq_indication_body.harq_pdu_list[UL_INFO->harq_ind.harq_indication_body.number_of_harqs];
   int i;
@@ -261,16 +262,20 @@ void fill_ulsch_harq_indication_UE_MAC(int Mod_id, int frame,int subframe, UL_IN
   //if (eNB->frame_parms.frame_type == FDD) {
     pdu->harq_indication_fdd_rel13.tl.tag = NFAPI_HARQ_INDICATION_FDD_REL13_TAG;
     pdu->harq_indication_fdd_rel13.mode = 0;
-    pdu->harq_indication_fdd_rel13.number_of_ack_nack = harq_information->harq_information_rel10.harq_size;
+    pdu->harq_indication_fdd_rel13.number_of_ack_nack = 1; //harq_information->harq_information_rel10.harq_size;
+
+    //pdu->harq_indication_fdd_rel13.number_of_ack_nack = harq_information->harq_information_rel10.harq_size;
 
     //Panos: Could this be wrong? Is the number_of_ack_nack field equivalent to O_ACK?
     //pdu->harq_indication_fdd_rel13.number_of_ack_nack = ulsch_harq->O_ACK;
 
-    for (i=0;i<harq_information->harq_information_rel10.harq_size;i++) {
+
+    pdu->harq_indication_fdd_rel13.harq_tb_n[0] = 1;
+    /*for (i=0;i<harq_information->harq_information_rel10.harq_size;i++) {
 
       pdu->harq_indication_fdd_rel13.harq_tb_n[i] = 1; //Panos: Assuming always an ACK (No NACK or DTX)
 
-    }
+    }*/
 
   UL_INFO->harq_ind.harq_indication_body.number_of_harqs++;
   pthread_mutex_unlock(&UE_mac_inst[Mod_id].UL_INFO_mutex);
@@ -287,6 +292,7 @@ void fill_uci_harq_indication_UE_MAC(int Mod_id,
 			      uint16_t tdd_multiplexing_mask*/) {
 
 
+	LOG_I (MAC, "Panos-D: fill_uci_harq_indication_UE_MAC 1 SFN/SF: %d/%d \n", frame, subframe);
   pthread_mutex_lock(&UE_mac_inst[Mod_id].UL_INFO_mutex);
   nfapi_harq_indication_t *ind       = &UL_INFO->harq_ind;
   nfapi_harq_indication_body_t *body = &ind->harq_indication_body;
@@ -322,6 +328,7 @@ void fill_uci_harq_indication_UE_MAC(int Mod_id,
 
       //AssertFatal(harq_ack[0] == 1 || harq_ack[0] == 2 || harq_ack[0] == 4, "harq_ack[0] is %d, should be 1,2 or 4\n",harq_ack[0]);
       pdu->harq_indication_fdd_rel13.harq_tb_n[0] = 1; //Panos: Assuming always an ACK (No NACK or DTX)
+      LOG_I (MAC, "Panos-D: fill_uci_harq_indication_UE_MAC 2 SFN/SF: %d/%d, harq_information->harq_information_rel9_fdd.harq_size: %d \n", frame, subframe, harq_information->harq_information_rel9_fdd.harq_size);
 
 
     }
@@ -333,6 +340,8 @@ void fill_uci_harq_indication_UE_MAC(int Mod_id,
       pdu->harq_indication_fdd_rel13.harq_tb_n[0] = 1; //Panos: Assuming always an ACK (No NACK or DTX)
       pdu->harq_indication_fdd_rel13.harq_tb_n[1] = 1; //Panos: Assuming always an ACK (No NACK or DTX)
 
+      LOG_I (MAC, "Panos-D: fill_uci_harq_indication_UE_MAC 3 SFN/SF: %d/%d, harq_information->harq_information_rel9_fdd.harq_size: %d \n", frame, subframe, harq_information->harq_information_rel9_fdd.harq_size);
+
     }
     else AssertFatal(1==0,"only format 1a/b for now, received \n");
 

openair2/RRC/LITE/MESSAGES/asn1_msg.c

@@ -478,14 +478,14 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
   ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);
 
   //TTN - This is for SIB18
-  sib_type=SIB_Type_sibType18_v1250;
+  /*sib_type=SIB_Type_sibType18_v1250;
   ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,&sib_type);
   ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);
 
   //TTN - This is for SIB19
   sib_type=SIB_Type_sibType19_v1250;
   ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,&sib_type);
-  ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);
+  ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);*/
 
   //  ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,NULL);
 

openair2/RRC/LITE/rrc_UE.c

@@ -579,7 +579,6 @@ char openair_rrc_ue_init( const module_id_t ue_mod_idP, const unsigned char eNB_
 //-----------------------------------------------------------------------------
 void rrc_ue_generate_RRCConnectionRequest( const protocol_ctxt_t* const ctxt_pP, const uint8_t eNB_index )
 {
-
   uint8_t i=0,rv[6];
 
   if(UE_rrc_inst[ctxt_pP->module_id].Srb0[eNB_index].Tx_buffer.payload_size ==0) {
@@ -3097,11 +3096,13 @@ int decode_BCCH_DLSCH_Message(
     }
   }
 
+
   if ((rrc_get_sub_state(ctxt_pP->module_id) == RRC_SUB_STATE_IDLE_SIB_COMPLETE)
 #if defined(ENABLE_USE_MME)
       && (UE_rrc_inst[ctxt_pP->module_id].initialNasMsg.data != NULL)
 #endif
      ) {
+	//printf("Panos-D: decode_BCCH_DLSCH_Message() BEFORE calling rrc_ue_generate_RRCConnectionRequest \n \n");
     rrc_ue_generate_RRCConnectionRequest(ctxt_pP, 0);
     rrc_set_sub_state( ctxt_pP->module_id, RRC_SUB_STATE_IDLE_CONNECTING );
   }
@@ -4961,7 +4962,7 @@ void *rrc_ue_task( void *args_p )
 
       switch (rrc_get_state(ue_mod_id)) {
       case RRC_STATE_INACTIVE: {
-    	  LOG_I(RRC, "Panos-D: rrc_ue_task() RRC state: RRC_STATE_INACTIVE \n");
+    	  //LOG_I(RRC, "Panos-D: rrc_ue_task() RRC state: RRC_STATE_INACTIVE \n");
         /* Need to first activate lower layers */
         MessageDef *message_p;
 
@@ -4974,7 +4975,7 @@ void *rrc_ue_task( void *args_p )
       }
 
       case RRC_STATE_IDLE: {
-    	  LOG_I(RRC, "Panos-D: rrc_ue_task() RRC state: RRC_STATE_IDLE \n");
+    	  //LOG_I(RRC, "Panos-D: rrc_ue_task() RRC state: RRC_STATE_IDLE \n");
         /* Ask to layer 1 to find a cell matching the criterion */
         MessageDef *message_p;
 

openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf

@@ -86,9 +86,12 @@ UE0:
     };
 
     SIM: {
-        MSIN="0100001111";
-        USIM_API_K="8baf473f2f8fd09487cccbd7097c6862";
-        OPC="e734f8734007d6c5ce7a0508809e7e9c";
+        MSIN="0000000001";
+        #USIM_API_K="e56e26f5608b8d268f2556e198a0e01b";
+        #USIM_API_K="8baf473f2f8fd09487cccbd7097c6862"; #initial
+        USIM_API_K= "11111111111111111111111111111111";
+        #OPC="e734f8734007d6c5ce7a0508809e7e9c"; #initial
+        OPC="f47f37e4719a9c379e3447f089b1f10a";
         MSISDN="33611123456";
     };
 

openair3/NAS/UE/API/USIM/usim_api.h

@@ -55,7 +55,6 @@ Description Implements the API used by the NAS layer to read/write
 //#define USIM_API_K_VALUE        "fec86ba6eb707ed08905757b1bb44b8f"
 
 #define USIM_API_K_VALUE        "8baf473f2f8fd09487cccbd7097c6862"
-
 /*
  * The name of the file where are stored data of the USIM application
  */

openair3/NAS/UE/EMM/SAP/emm_as.c

@@ -1371,6 +1371,7 @@ static int _emm_as_security_res(const emm_data_t *emm_data, const emm_as_securit
 static int _emm_as_establish_req(const emm_data_t *emm_data, const emm_as_establish_t *msg,
                                  nas_establish_req_t *as_msg)
 {
+
   LOG_FUNC_IN;
 
   int size = 0;

targets/RT/USER/lte-ue.c

@@ -1007,6 +1007,7 @@ static void *UE_phy_stub_single_thread_rxn_txnp4(void *arg) {
       //Currently the call to this function creates problems for the RRC Connection establishment for
       //if running with more than one UEs
       //if(nfapi_mode!=3)
+      if(D2D_en)
     	  phy_procedures_UE_SL_TX(UE,proc);
 
     }
@@ -1300,6 +1301,7 @@ static void *UE_phy_stub_thread_rxn_txnp4(void *arg) {
       	}
 
       //if (nfapi_mode != 3)
+      if(D2D_en == 1)
         phy_procedures_UE_SL_TX(UE,proc);
 
     }
@@ -1754,6 +1756,13 @@ void init_UE_single_thread_stub(int nb_inst) {
     pthread_create(&UE->proc.proc_rxtx[i].pthread_rxtx, NULL, UE_phy_stub_single_thread_rxn_txnp4, rtd);
 
   }
+  // Panos: Based on the following only one UE can be supported in S1 mode for now.
+#ifdef NAS_UE
+  MessageDef *message_p;
+  message_p = itti_alloc_new_message(TASK_NAS_UE, INITIALIZE_MESSAGE);
+  itti_send_msg_to_task (TASK_NAS_UE, UE->Mod_id + NB_eNB_INST, message_p);
+#endif
+
   // Panos: Remove thread for UE_sync in phy_stub_UE mode.
   //pthread_create(&UE->proc.pthread_synch,NULL,UE_thread_synch,(void*)UE);
 }