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

cmake_targets/autotests/test_case_list.xml

@@ -62,8 +62,7 @@
      <compile_prog_args>--oaisim -r Rel10 --noS1  -c </compile_prog_args>
      <compile_prog_out>$OPENAIR_DIR/cmake_targets/oaisim_noS1_build_oai/build/oaisim_nos1
                        $OPENAIR_DIR/cmake_targets/oaisim_noS1_build_oai/build/rb_tool
-                       $OPENAIR_DIR/cmake_targets/oaisim_noS1_build_oai/build/CMakeFiles/nasmesh/nasmesh.ko
-                       $OPENAIR_DIR/cmake_targets/oaisim_noS1_build_oai/build/CMakeFiles/oai_nw_drv/oai_nw_drv.ko</compile_prog_out>
+                       $OPENAIR_DIR/cmake_targets/oaisim_noS1_build_oai/build/CMakeFiles/nasmesh/nasmesh.ko</compile_prog_out>
      <pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash</pre_exec>
      <pre_exec_args></pre_exec_args>
      <main_exec></main_exec>
@@ -10486,7 +10485,7 @@ c
     <UE_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai --eNB --UE -w USRP -c -x  </UE_compile_prog>
     <UE_branch>develop1B</UE_branch>
     <UE_compile_prog_args></UE_compile_prog_args>
-    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip; sudo rmmod oai_nw_drv</UE_pre_exec>
+    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip</UE_pre_exec>
     <UE_pre_exec_args></UE_pre_exec_args>
     <UE_main_exec>sleep 50; cd $OPENAIR_DIR/cmake_targets/lte_build_oai/build ; sudo -E $OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem  -U -C2660000000 -r25 --ue-scan-carrier --ue-txgain 90 --ue-rxgain 125 </UE_main_exec>
     <UE_main_exec_args></UE_main_exec_args>
@@ -10586,7 +10585,7 @@ c
     <UE_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai --eNB --UE -w USRP -c -x  </UE_compile_prog>
     <UE_branch>develop1B</UE_branch>
     <UE_compile_prog_args></UE_compile_prog_args>
-    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip; sudo rmmod oai_nw_drv</UE_pre_exec>
+    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip</UE_pre_exec>
     <UE_pre_exec_args></UE_pre_exec_args>
     <UE_main_exec>sleep 50; cd $OPENAIR_DIR/cmake_targets/lte_build_oai/build ; sudo -E $OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem  -U -C2660000000 -r50 --ue-scan-carrier --ue-txgain 90 --ue-rxgain 125 </UE_main_exec>
     <UE_main_exec_args></UE_main_exec_args>
@@ -10686,7 +10685,7 @@ c
     <UE_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai --eNB --UE -w USRP -c -x  </UE_compile_prog>
     <UE_branch>develop1B</UE_branch>
     <UE_compile_prog_args></UE_compile_prog_args>
-    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip; sudo rmmod oai_nw_drv</UE_pre_exec>
+    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip</UE_pre_exec>
     <UE_pre_exec_args></UE_pre_exec_args>
     <UE_main_exec>sleep 50; cd $OPENAIR_DIR/cmake_targets/lte_build_oai/build ; sudo -E $OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem  -U -C2660000000 -r100 --ue-scan-carrier --ue-txgain 90 --ue-rxgain 125 </UE_main_exec>
     <UE_main_exec_args></UE_main_exec_args>
@@ -10787,7 +10786,7 @@ c
     <UE_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai --eNB --UE -w USRP -c -x  </UE_compile_prog>
     <UE_branch>develop1B</UE_branch>
     <UE_compile_prog_args></UE_compile_prog_args>
-    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip; sudo rmmod oai_nw_drv</UE_pre_exec>
+    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip</UE_pre_exec>
     <UE_pre_exec_args></UE_pre_exec_args>
     <UE_main_exec>sleep 50; cd $OPENAIR_DIR/cmake_targets/lte_build_oai/build ; sudo -E $OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem  -U -C2660000000 -r25 --ue-scan-carrier --ue-txgain 90 --ue-rxgain 125 </UE_main_exec>
     <UE_main_exec_args></UE_main_exec_args>
@@ -10887,7 +10886,7 @@ c
     <UE_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai --eNB --UE -w USRP -c -x  </UE_compile_prog>
     <UE_branch>develop1B</UE_branch>
     <UE_compile_prog_args></UE_compile_prog_args>
-    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip; sudo rmmod oai_nw_drv</UE_pre_exec>
+    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip</UE_pre_exec>
     <UE_pre_exec_args></UE_pre_exec_args>
     <UE_main_exec>sleep 50; cd $OPENAIR_DIR/cmake_targets/lte_build_oai/build ; sudo -E $OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem  -U -C2660000000 -r50 --ue-scan-carrier --ue-txgain 90 --ue-rxgain 125 </UE_main_exec>
     <UE_main_exec_args></UE_main_exec_args>
@@ -10989,7 +10988,7 @@ c
     <UE_compile_prog>$OPENAIR_DIR/cmake_targets/build_oai --eNB --UE -w USRP -c -x  </UE_compile_prog>
     <UE_branch>develop1B</UE_branch>
     <UE_compile_prog_args></UE_compile_prog_args>
-    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip; sudo rmmod oai_nw_drv</UE_pre_exec>
+    <UE_pre_exec>$OPENAIR_DIR/cmake_targets/autotests/tools/free_mem.bash ; sudo rmmod nasmesh ; sudo rmmod ue_ip</UE_pre_exec>
     <UE_pre_exec_args></UE_pre_exec_args>
     <UE_main_exec>sleep 50; cd $OPENAIR_DIR/cmake_targets/lte_build_oai/build ; sudo -E $OPENAIR_DIR/cmake_targets/lte_build_oai/build/lte-softmodem  -U -C2660000000 -r100 --ue-scan-carrier --ue-txgain 90 --ue-rxgain 125 </UE_main_exec>
     <UE_main_exec_args></UE_main_exec_args>

cmake_targets/build_oai

@@ -465,6 +465,11 @@ function main() {
     echo "set (CPU_AFFINITY \"${CPU_AFFINITY_FLAG_USER}\" )"      >>$cmake_file
     echo "set ( T_TRACER $T_TRACER )"              >>  $cmake_file
     echo "set (UE_AUTOTEST_TRACE $UE_AUTOTEST_TRACE)"        >>  $cmake_file
+    if [ "$UE" = 1 -a "$NOS1" = "0" ] ; then
+     echo_info "Compiling UE S1 build : enabling Linux and NETLINK"
+     echo "set (LINUX True )"              >>  $cmake_file
+     echo "set (PDCP_USE_NETLINK True )"   >>  $cmake_file
+    fi
     echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../CMakeLists.txt)' >> $cmake_file
     cd  $DIR/$lte_build_dir/build
     cmake ..

openair1/PHY/LTE_TRANSPORT/proto.h

@@ -1207,7 +1207,8 @@ int32_t rx_pdcch(LTE_UE_COMMON *lte_ue_common_vars,
 */
 int pss_sss_extract(PHY_VARS_UE *phy_vars_ue,
                     int32_t pss_ext[4][72],
-                    int32_t sss_ext[4][72]);
+                    int32_t sss_ext[4][72],
+					uint8_t subframe);
 
 /*! \brief Extract only PSS resource elements
   @param phy_vars_ue Pointer to UE variables

openair1/PHY/LTE_TRANSPORT/sss.c

@@ -149,7 +149,8 @@ int pss_ch_est(PHY_VARS_UE *ue,
 int _do_pss_sss_extract(PHY_VARS_UE *ue,
                     int32_t pss_ext[4][72],
                     int32_t sss_ext[4][72],
-                    uint8_t doPss, uint8_t doSss) // add flag to indicate extracting only PSS, only SSS, or both
+                    uint8_t doPss, uint8_t doSss,
+					uint8_t subframe) // add flag to indicate extracting only PSS, only SSS, or both
 {
 
 
@@ -163,32 +164,52 @@ int _do_pss_sss_extract(PHY_VARS_UE *ue,
   int rx_offset = frame_parms->ofdm_symbol_size-3*12;
   uint8_t pss_symb,sss_symb;
 
-  int32_t **rxdataF =  ue->common_vars.common_vars_rx_data_per_thread[0].rxdataF;
-
-  if (frame_parms->frame_type == FDD) {
-    pss_symb = 6-frame_parms->Ncp;
-    sss_symb = pss_symb-1;
-  } else {
-    pss_symb = 2;
-    sss_symb = frame_parms->symbols_per_tti-1;
-  }
+  int32_t **rxdataF;
 
   for (aarx=0; aarx<frame_parms->nb_antennas_rx; aarx++) {
 
+	  if (frame_parms->frame_type == FDD) {
+	    pss_symb = 6-frame_parms->Ncp;
+	    sss_symb = pss_symb-1;
+
+	    rxdataF  =  ue->common_vars.common_vars_rx_data_per_thread[(subframe&0x1)].rxdataF;
+	    pss_rxF  =  &rxdataF[aarx][(rx_offset + (pss_symb*(frame_parms->ofdm_symbol_size)))];
+	    sss_rxF  =  &rxdataF[aarx][(rx_offset + (sss_symb*(frame_parms->ofdm_symbol_size)))];
+
+	  } else {
+	    pss_symb = 2;
+	    sss_symb = frame_parms->symbols_per_tti-1;
+
+	    rxdataF  =  ue->common_vars.common_vars_rx_data_per_thread[(subframe&0x1)].rxdataF;
+	    sss_rxF  =  &rxdataF[aarx][(rx_offset + (sss_symb*(frame_parms->ofdm_symbol_size)))];
+
+	    rxdataF  =  ue->common_vars.common_vars_rx_data_per_thread[((subframe+1)&0x1)].rxdataF;
+	    pss_rxF  =  &rxdataF[aarx][(rx_offset + (pss_symb*(frame_parms->ofdm_symbol_size)))];
+
+	  }
     //printf("extract_rbs: symbol_mod=%d, rx_offset=%d, ch_offset=%d\n",symbol_mod,
     //   (rx_offset + (symbol*(frame_parms->ofdm_symbol_size)))*2,
     //   LTE_CE_OFFSET+ch_offset+(symbol_mod*(frame_parms->ofdm_symbol_size)));
 
-    pss_rxF        = &rxdataF[aarx][(rx_offset + (pss_symb*(frame_parms->ofdm_symbol_size)))];
-    sss_rxF        = &rxdataF[aarx][(rx_offset + (sss_symb*(frame_parms->ofdm_symbol_size)))];
     pss_rxF_ext    = &pss_ext[aarx][0];
     sss_rxF_ext    = &sss_ext[aarx][0];
 
     for (rb=0; rb<nb_rb; rb++) {
       // skip DC carrier
       if (rb==3) {
-        sss_rxF       = &rxdataF[aarx][(1 + (sss_symb*(frame_parms->ofdm_symbol_size)))];
-        pss_rxF       = &rxdataF[aarx][(1 + (pss_symb*(frame_parms->ofdm_symbol_size)))];
+        if(frame_parms->frame_type == FDD)
+        {
+          sss_rxF       = &rxdataF[aarx][(1 + (sss_symb*(frame_parms->ofdm_symbol_size)))];
+          pss_rxF       = &rxdataF[aarx][(1 + (pss_symb*(frame_parms->ofdm_symbol_size)))];
+        }
+        else
+        {
+    	    rxdataF  =  ue->common_vars.common_vars_rx_data_per_thread[(subframe&0x1)].rxdataF;
+    	    sss_rxF  =  &rxdataF[aarx][(1 + (sss_symb*(frame_parms->ofdm_symbol_size)))];
+
+    	    rxdataF  =  ue->common_vars.common_vars_rx_data_per_thread[((subframe+1)&0x1)].rxdataF;
+    	    pss_rxF  =  &rxdataF[aarx][(1 + (pss_symb*(frame_parms->ofdm_symbol_size)))];
+        }
       }
 
       for (i=0; i<12; i++) {
@@ -209,16 +230,17 @@ int _do_pss_sss_extract(PHY_VARS_UE *ue,
 
 int pss_sss_extract(PHY_VARS_UE *phy_vars_ue,
                     int32_t pss_ext[4][72],
-                    int32_t sss_ext[4][72])
+                    int32_t sss_ext[4][72],
+					uint8_t subframe)
 {
-  return _do_pss_sss_extract(phy_vars_ue, pss_ext, sss_ext, 1 /* doPss */, 1 /* doSss */);
+  return _do_pss_sss_extract(phy_vars_ue, pss_ext, sss_ext, 1 /* doPss */, 1 /* doSss */, subframe);
 }
 
 int pss_only_extract(PHY_VARS_UE *phy_vars_ue,
                     int32_t pss_ext[4][72])
 {
   static int32_t dummy[4][72];
-  return _do_pss_sss_extract(phy_vars_ue, pss_ext, dummy, 1 /* doPss */, 0 /* doSss */);
+  return _do_pss_sss_extract(phy_vars_ue, pss_ext, dummy, 1 /* doPss */, 0 /* doSss */, 0);
 }
 
 
@@ -226,7 +248,7 @@ int sss_only_extract(PHY_VARS_UE *phy_vars_ue,
                     int32_t sss_ext[4][72])
 {
   static int32_t dummy[4][72];
-  return _do_pss_sss_extract(phy_vars_ue, dummy, sss_ext, 0 /* doPss */, 1 /* doSss */);
+  return _do_pss_sss_extract(phy_vars_ue, dummy, sss_ext, 0 /* doPss */, 1 /* doSss */, 0);
 }
 
 
@@ -295,10 +317,10 @@ int rx_sss(PHY_VARS_UE *ue,int32_t *tot_metric,uint8_t *flip_max,uint8_t *phase_
              0,
 	     1);
   }
-
+  // pss sss extract for subframe 0
   pss_sss_extract(ue,
                   pss_ext,
-                  sss0_ext);
+                  sss0_ext,0);
   /*
   write_output("rxsig0.m","rxs0",&ue->common_vars.rxdata[0][0],ue->frame_parms.samples_per_tti,1,1);
   write_output("rxdataF0.m","rxF0",&ue->common_vars.rxdataF[0][0],2*14*ue->frame_parms.ofdm_symbol_size,2,1);
@@ -346,9 +368,10 @@ int rx_sss(PHY_VARS_UE *ue,int32_t *tot_metric,uint8_t *flip_max,uint8_t *phase_
 	     1);
   }
 
+  // pss sss extract for subframe 5
   pss_sss_extract(ue,
                   pss_ext,
-                  sss5_ext);
+                  sss5_ext,5);
 
   //  write_output("sss5_ext0.m","sss5ext0",sss5_ext,72,1,1);
   // get conjugated channel estimate from PSS (symbol 6), H* = R* \cdot PSS

openair1/SCHED/phy_procedures_lte_common.c

@@ -339,6 +339,9 @@ uint8_t get_reset_ack(LTE_DL_FRAME_PARMS *frame_parms,
 
     o_ACK[0] = harq_ack[subframe_dl0].ack;
     status = harq_ack[subframe_dl0].send_harq_status;
+
+    if(do_reset)
+    	harq_ack[subframe_dl0].send_harq_status = 0;
     //printf("get_ack: Getting ACK/NAK for PDSCH (subframe %d) => %d\n",subframe_dl,o_ACK[0]);
   } else {
     switch (frame_parms->tdd_config) {

openair1/SCHED/phy_procedures_lte_ue.c

@@ -1184,11 +1184,12 @@ void ue_prach_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
 	ue->prach_resources[eNB_id]->ra_PreambleIndex = 19;	      
       }
       
-      LOG_I(PHY,"[UE  %d][RAPROC] Frame %d, Subframe %d : Generating PRACH, preamble %d, P0_PRACH %d, TARGET_RECEIVED_POWER %d dBm, PRACH TDD Resource index %d, RA-RNTI %d\n",
+      LOG_I(PHY,"[UE  %d][RAPROC] Frame %d, Subframe %d : Generating PRACH, preamble %d,PL %d,  P0_PRACH %d, TARGET_RECEIVED_POWER %d dBm, PRACH TDD Resource index %d, RA-RNTI %d\n",
 	    ue->Mod_id,
 	    frame_tx,
 	    subframe_tx,
 	    ue->prach_resources[eNB_id]->ra_PreambleIndex,
+		get_PL(ue->Mod_id,ue->CC_id,eNB_id),
 		ue->tx_power_dBm[subframe_tx],
 	    ue->prach_resources[eNB_id]->ra_PREAMBLE_RECEIVED_TARGET_POWER,
 	    ue->prach_resources[eNB_id]->ra_TDD_map_index,
@@ -1377,7 +1378,7 @@ void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB
         ue->ulsch[eNB_id]->harq_processes[harq_pid]->round  = 0;
     }
     
-    ack_status = get_ack(&ue->frame_parms,
+    ack_status = reset_ack(&ue->frame_parms,
 			 ue->dlsch[eNB_id][0]->harq_ack,
 			 subframe_tx,
 			 ue->ulsch[eNB_id]->o_ACK);
@@ -1393,14 +1394,7 @@ void ue_ulsch_uespec_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB
 
       // check if we received a PDSCH at subframe_tx - 4
       // ==> send ACK/NACK on PUSCH
-      if( (ue->dlsch[eNB_id][0]->harq_ack[proc->subframe_rx].send_harq_status) == 1)
-      {
-          ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK = 1;
-      }
-      else
-      {
-          ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK = 0;
-      }
+      ue->ulsch[eNB_id]->harq_processes[harq_pid]->O_ACK =  ack_status;
 
 #if T_TRACER
     if(ue->ulsch[eNB_id]->o_ACK[0])
@@ -1710,6 +1704,7 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
   int tx_amp;
   int16_t Po_PUCCH;
   uint8_t ack_status=0;
+  uint8_t ack_sr_generated = 0;
 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_TX_PUCCH,VCD_FUNCTION_IN);
   
@@ -1781,7 +1776,8 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
     // we need to transmit ACK/NAK in this subframe
 	    
     ue->generate_ul_signal[eNB_id] = 1;
-	    
+    ack_sr_generated = 1;
+
     if ((frame_parms->frame_type == TDD) && (SR_payload>0)) {
       format = pucch_format1b;
     }
@@ -1882,6 +1878,7 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
     }
   } else if (SR_payload==1) { // no ACK/NAK but SR is triggered by MAC
 
+	ack_sr_generated = 1;
     if (ue->mac_enabled == 1) {
       Po_PUCCH = pucch_power_cntl(ue,proc,subframe_tx,eNB_id,pucch_format1);
     }
@@ -1940,7 +1937,7 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
   
   // PUCCH 2x
 
-  if (ue->generate_ul_signal[eNB_id] == 0) { // we have not generated ACK/NAK/SR in this subframe
+  if (ack_sr_generated == 0) { // we have not generated ACK/NAK/SR in this subframe
 
     n2_pucch = ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.cqi_PUCCH_ResourceIndex;
     // only use format2 for now, i.e. now ACK/NAK - CQI multiplexing
@@ -1971,14 +1968,6 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
       T(T_UE_PHY_PUCCH_TX_POWER, T_INT(eNB_id),T_INT(Mod_id), T_INT(frame_tx%1024), T_INT(subframe_tx),T_INT(ue->tx_power_dBm[subframe_tx]),
                     T_INT(tx_amp),T_INT(ue->dlsch[eNB_id][0]->g_pucch),T_INT(get_PL(ue->Mod_id,ue->CC_id,eNB_id)));
 #endif
-      LOG_D(PHY,"[UE  %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2 (CQI), n2_pucch %d, Po_PUCCH %d, isShortenPucch %d, amp %d\n",
-	    Mod_id,
-	    ue->dlsch[eNB_id][0]->rnti,
-	    frame_tx, subframe_tx,
-	    n2_pucch,
-	    Po_PUCCH,
-	    isShortenPucch,
-	    tx_amp);
       
       int len;
       // get the payload : < 12 bits, returned in len
@@ -1997,6 +1986,16 @@ void ue_pucch_procedures(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uin
 		       ue->pdcch_vars[eNB_id]->crnti);
 
       ue->generate_ul_signal[eNB_id] = 1;
+
+      LOG_D(PHY,"[UE  %d][RNTI %x] AbsSubFrame %d.%d Generating PUCCH 2 (CQI %d), n2_pucch %d, Po_PUCCH %d, isShortenPucch %d, amp %d\n",
+	    Mod_id,
+	    ue->dlsch[eNB_id][0]->rnti,
+	    frame_tx, subframe_tx,CQI_payload,
+	    n2_pucch,
+	    Po_PUCCH,
+	    isShortenPucch,
+	    tx_amp);
+
     }
     // Periodic RI report
     else if ((ue->cqi_report_config[eNB_id].CQI_ReportPeriodic.ri_ConfigIndex>0) &&

openair2/RRC/LITE/rrc_UE.c

@@ -3131,9 +3131,9 @@ static void dump_sib2( SystemInformationBlockType2_t *sib2 )
            sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_SubframeConfig );
     LOG_I( RRC, "radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.ackNackSRS_SimultaneousTransmission : %d\n",
            sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.ackNackSRS_SimultaneousTransmission );
-    LOG_I( RRC, "radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts                        : %ld\n",
+    //LOG_I( RRC, "radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts                        : %ld\n",
            /* TODO: check that it's okay to access [0] */
-           sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts[0] );
+    //       sib2->radioResourceConfigCommon.soundingRS_UL_ConfigCommon.choice.setup.srs_MaxUpPts[0] );
   }
 
   // uplinkPowerControlCommon

openair3/NAS/COMMON/EMM/MSG/AttachAccept.c

@@ -28,6 +28,7 @@
 #include "TLVEncoder.h"
 #include "TLVDecoder.h"
 #include "AttachAccept.h"
+#include "assertions.h"
 
 int decode_attach_accept(attach_accept_msg *attach_accept, uint8_t *buffer, uint32_t len)
 {
@@ -59,7 +60,7 @@ int decode_attach_accept(attach_accept_msg *attach_accept, uint8_t *buffer, uint
     decoded += decoded_result;
 
   /* Decoding optional fields */
-  while(len - decoded > 0) {
+  while(((int32_t)len - (int32_t)decoded) > 0) {
     uint8_t ieiDecoded = *(buffer + decoded);
 
     /* Type | value iei are below 0x80 so just return the first 4 bits */
@@ -189,6 +190,7 @@ int decode_attach_accept(attach_accept_msg *attach_accept, uint8_t *buffer, uint
     default:
       errorCodeDecoder = TLV_DECODE_UNEXPECTED_IEI;
       LOG_TRACE(WARNING, "DECODE_UNEXPECTED_IEI %x (4 bits)", ieiDecoded);
+      AssertFatal(0, " ");
       return TLV_DECODE_UNEXPECTED_IEI;
     }
   }

targets/RT/USER/lte-ue.c

@@ -453,7 +453,14 @@ static void *UE_thread_synch(void *arg)
 	  // rerun with new cell parameters and frequency-offset
 	  for (i=0;i<openair0_cfg[UE->rf_map.card].rx_num_channels;i++) {
 	    openair0_cfg[UE->rf_map.card].rx_gain[UE->rf_map.chain+i] = UE->rx_total_gain_dB;//-USRP_GAIN_OFFSET;
-	    openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= UE->common_vars.freq_offset;
+		if (freq_offset >= 0)
+	    {
+	        openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] += UE->common_vars.freq_offset;
+	    }
+	    else
+	    {
+	        openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i] -= UE->common_vars.freq_offset;
+	    }
 	    openair0_cfg[UE->rf_map.card].tx_freq[UE->rf_map.chain+i] =  openair0_cfg[UE->rf_map.card].rx_freq[UE->rf_map.chain+i]+uplink_frequency_offset[CC_id][i];
 	    downlink_frequency[CC_id][i] = openair0_cfg[CC_id].rx_freq[i];
 	    freq_offset=0;	    

targets/SIMU/USER/oaisim_functions.c

@@ -458,6 +458,8 @@ void get_simulation_options(int argc, char *argv[])
 
     case 'a':
       abstraction_flag = 1;
+      printf("FATAL: -a flag not functional for the moment.\nWe are working on fixing the abstraction mode.\n");
+      exit(1);
       break;
 
     case 'A':