more changes to uplink scheduling and vcd logging

openair1/PHY/LTE_TRANSPORT/pucch.c

@@ -41,6 +41,9 @@
 #include "PHY/extern.h"
 #include "LAYER2/MAC/extern.h"
 
+#include "UTIL/LOG/log.h"
+#include "UTIL/LOG/vcd_signal_dumper.h"
+
 //uint8_t ncs_cell[20][7];
 //#define DEBUG_PUCCH_TX
 //#define DEBUG_PUCCH_RX
@@ -446,7 +449,7 @@ uint32_t rx_pucch(PHY_VARS_eNB *phy_vars_eNB,
   LTE_eNB_COMMON *eNB_common_vars                = &phy_vars_eNB->lte_eNB_common_vars;
   LTE_DL_FRAME_PARMS *frame_parms                    = &phy_vars_eNB->lte_frame_parms;
   //  PUCCH_CONFIG_DEDICATED *pucch_config_dedicated = &phy_vars_eNB->pucch_config_dedicated[UE_id];
-  int8_t sigma2_dB                                   = phy_vars_eNB->PHY_measurements_eNB[0].n0_subband_power_tot_dB[6];
+  int8_t sigma2_dB                                   = phy_vars_eNB->PHY_measurements_eNB[0].n0_subband_power_tot_dB[0]-10;
   uint32_t *Po_PUCCH                                  = &(phy_vars_eNB->eNB_UE_stats[UE_id].Po_PUCCH);
   int32_t *Po_PUCCH_dBm                              = &(phy_vars_eNB->eNB_UE_stats[UE_id].Po_PUCCH_dBm);
   uint32_t *Po_PUCCH1_below                           = &(phy_vars_eNB->eNB_UE_stats[UE_id].Po_PUCCH1_below);
@@ -815,7 +818,10 @@ uint32_t rx_pucch(PHY_VARS_eNB *phy_vars_eNB,
     }
     LOG_D(PHY,"[eNB] PUCCH fmt1:  stat_max : %d, sigma2_dB %d (I0 %d dBm, thres %d), Po_PUCCH1_below/above : %d / %d\n",dB_fixed(stat_max),sigma2_dB,phy_vars_eNB->PHY_measurements_eNB[0].n0_subband_power_tot_dBm[6],pucch1_thres,dB_fixed(*Po_PUCCH1_below),dB_fixed(*Po_PUCCH1_above));
     *Po_PUCCH_update = 1;
-
+    if (UE_id==0) {
+      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_SR_ENERGY,dB_fixed(stat_max));
+      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_SR_THRES,sigma2_dB+pucch1_thres);
+    }
   } else if ((fmt == pucch_format1a)||(fmt == pucch_format1b)) {
     stat_max = 0;
 #ifdef DEBUG_PUCCH_RX

openair1/PHY/TOOLS/lte_phy_scope.c

@@ -355,7 +355,7 @@ void phy_scope_eNB(FD_lte_phy_scope_enb *form,
     fl_set_xyplot_ybounds(form->pucch_comp,-5000,5000);
     fl_set_xyplot_xbounds(form->pucch_comp,-5000,5000);
 
-    fl_set_xyplot_ybounds(form->pucch_comp1,20,80);
+    fl_set_xyplot_ybounds(form->pucch_comp1,0,80);
   }
 
 

openair1/PHY/impl_defs_top.h

@@ -263,7 +263,7 @@
 #define AMP_OVER_2 (AMP>>1)
 
 /// Threshold for PUCCH Format 1 detection
-#define PUCCH1_THRES 7
+#define PUCCH1_THRES 0
 /// Threshold for PUCCH Format 1a/1b detection
 #define PUCCH1a_THRES 4
 

openair1/PHY/vars.h

@@ -77,7 +77,7 @@ unsigned char NB_RN_INST=0;
 unsigned char NB_INST=0;
 #endif
 
-unsigned int ULSCH_max_consecutive_errors = 10;
+unsigned int ULSCH_max_consecutive_errors = 20;
 
 int number_of_cards;
 

openair1/SCHED/phy_procedures_lte_eNb.c

@@ -3630,7 +3630,12 @@ void phy_procedures_eNB_RX(const unsigned char sched_subframe,PHY_VARS_eNB *phy_
             phy_vars_eNB->eNB_UE_stats[i].ulsch_decoding_attempts[harq_pid][0]);
 #endif
       
-    }
+      // dump stats to VCD
+      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_MCS0+harq_pid,phy_vars_eNB->pusch_stats_mcs[0][(frame*10)+subframe]);
+      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_RB0+harq_pid,phy_vars_eNB->pusch_stats_rb[0][(frame*10)+subframe]);
+      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_ROUND0+harq_pid,phy_vars_eNB->pusch_stats_round[0][(frame*10)+subframe]);
+      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_RSSI0+harq_pid,dB_fixed(phy_vars_eNB->lte_eNB_pusch_vars[0]->ulsch_power[0]));
+    } // ulsch_eNB[0] && ulsch_eNB[0]->rnti>0 && ulsch_eNB[0]->subframe_scheduling_flag == 1
 
     else if ((phy_vars_eNB->dlsch_eNB[i][0]) &&
              (phy_vars_eNB->dlsch_eNB[i][0]->rnti>0)) { // check for PUCCH
@@ -3930,12 +3935,8 @@ void phy_procedures_eNB_RX(const unsigned char sched_subframe,PHY_VARS_eNB *phy_
                                 SR_payload);
         }
       }
-      // dump stats to VCD
-      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_MCS0+harq_pid,phy_vars_eNB->pusch_stats_mcs[0][(frame*10)+subframe]);
-      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_RB0+harq_pid,phy_vars_eNB->pusch_stats_rb[0][(frame*10)+subframe]);
-      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_ROUND0+harq_pid,phy_vars_eNB->pusch_stats_round[0][(frame*10)+subframe]);
-      VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_UE0_RSSI0+harq_pid,dB_fixed(phy_vars_eNB->lte_eNB_pusch_vars[0]->ulsch_power[0]));
-    } // ulsch_eNB[0] && ulsch_eNB[0]->rnti>0 && ulsch_eNB[0]->subframe_scheduling_flag == 1
+
+    } 
 
     if ((frame % 100 == 0) && (subframe == 4)) {
       for (harq_idx=0; harq_idx<8; harq_idx++) {

openair2/LAYER2/MAC/eNB_scheduler_RA.c

@@ -739,6 +739,9 @@ void initiate_ra_proc(module_id_t module_idP, int CC_id,frame_t frameP, uint16_t
 
   LOG_D(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d Initiating RA procedure for preamble index %d\n",module_idP,CC_id,frameP,preamble_index);
 
+  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC,1);
+  VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_INITIATE_RA_PROC,0);
+
   for (i=0; i<NB_RA_PROC_MAX; i++) {
     if (RA_template[i].RA_active==FALSE) {
       RA_template[i].RA_active=TRUE;

openair2/LAYER2/MAC/eNB_scheduler_primitives.c

@@ -707,7 +707,12 @@ uint8_t UE_is_to_be_scheduled(module_id_t module_idP,int CC_id,uint8_t UE_id)
       (UE_template->bsr_info[LCGID2]>0) ||
       (UE_template->bsr_info[LCGID3]>0) ||
       (UE_template->ul_SR>0) || // uplink scheduling request
-      ((UE_sched_ctl->ul_inactivity_timer>100)&&(UE_sched_ctl->ul_scheduled==0))) { 
+      ((UE_sched_ctl->ul_inactivity_timer>50)&&
+       (UE_sched_ctl->ul_scheduled==0))||  // every 2 frames when RRC_CONNECTED
+      ((UE_sched_ctl->ul_inactivity_timer>10)&&
+       (UE_sched_ctl->ul_scheduled==0)&&
+       (mac_eNB_get_rrc_status(module_idP,UE_RNTI(module_idP,UE_id)) < RRC_CONNECTED))) // every Frame when not RRC_CONNECTED
+    { 
 
     LOG_D(MAC,"[eNB %d][PUSCH] UE %d/%x should be scheduled\n",module_idP,UE_id,UE_RNTI(module_idP,UE_id));
     return(1);
@@ -1109,6 +1114,8 @@ void SR_indication(module_id_t mod_idP, int cc_idP, frame_t frameP, rnti_t rntiP
       LOG_I(MAC,"[eNB %d][SR %x] Frame %d subframeP %d Signaling SR for UE %d on CC_id %d\n",mod_idP,rntiP,frameP,subframeP, UE_id,cc_idP);
     UE_list->UE_template[cc_idP][UE_id].ul_SR = 1;
     UE_list->UE_template[cc_idP][UE_id].ul_active = TRUE;
+    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SR_INDICATION,1);
+    VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_SR_INDICATION,0);
   } else {
     //     AssertFatal(0, "find_UE_id(%u,rnti %d) not found", enb_mod_idP, rntiP);
     //    AssertError(0, 0, "Frame %d: find_UE_id(%u,rnti %d) not found\n", frameP, enb_mod_idP, rntiP);

openair2/LAYER2/MAC/eNB_scheduler_ulsch.c

@@ -321,7 +321,8 @@ void rx_sdu(
       LOG_I(MAC,"[eNB %d][RAPROC] CC_id %d Frame %d, Received CCCH:  %x.%x.%x.%x.%x.%x, Terminating RA procedure for UE rnti %x\n",
             enb_mod_idP,CC_idP,frameP,
             payload_ptr[0],payload_ptr[1],payload_ptr[2],payload_ptr[3],payload_ptr[4], payload_ptr[5], rntiP);
-
+      VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_TERMINATE_RA_PROC,1);
+      VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_TERMINATE_RA_PROC,0);
       for (ii=0; ii<NB_RA_PROC_MAX; ii++) {
         LOG_D(MAC,"[eNB %d][RAPROC] CC_id %d Checking proc %d : rnti (%x, %x), active %d\n",
               enb_mod_idP, CC_idP, ii,

openair2/UTIL/LOG/vcd_signal_dumper.c

@@ -122,6 +122,8 @@ const char* eurecomVariablesNames[] = {
   "ue0_BSR",
   "ue0_BO",
   "ue0_scheduled",
+  "ue0_SR_ENERGY",
+  "ue0_SR_THRES",
   "ue0_rssi0",
   "ue0_rssi1",
   "ue0_rssi2",
@@ -243,8 +245,6 @@ const char* eurecomFunctionsNames[] = {
   "phy_enb_ulsch_decoding5",
   "phy_enb_ulsch_decoding6",
   "phy_enb_ulsch_decoding7",
-  "phy_enb_ulsch_decoding8",
-  "phy_enb_ulsch_decoding9",
   "phy_enb_sfgen",
   "phy_enb_prach_rx",
   "phy_enb_pdcch_tx",

openair2/UTIL/LOG/vcd_signal_dumper.h

@@ -94,6 +94,8 @@ typedef enum {
   VCD_SIGNAL_DUMPER_VARIABLES_UE0_BSR,
   VCD_SIGNAL_DUMPER_VARIABLES_UE0_BO,
   VCD_SIGNAL_DUMPER_VARIABLES_UE0_SCHEDULED,
+  VCD_SIGNAL_DUMPER_VARIABLES_UE0_SR_ENERGY,
+  VCD_SIGNAL_DUMPER_VARIABLES_UE0_SR_THRES,
   VCD_SIGNAL_DUMPER_VARIABLES_UE0_RSSI0,
   VCD_SIGNAL_DUMPER_VARIABLES_UE0_RSSI1,
   VCD_SIGNAL_DUMPER_VARIABLES_UE0_RSSI2,

targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp

@@ -622,7 +622,7 @@ extern "C" {
       openair0_cfg[0].tx_sample_advance     = 113; 
       openair0_cfg[0].tx_bw                 = 10e6;
       openair0_cfg[0].rx_bw                 = 10e6;
-      openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
+      openair0_cfg[0].tx_scheduling_advance = 10240;
       break;
     case 7680000:
       s->usrp->set_master_clock_rate(30.72e6);

targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf

@@ -140,10 +140,10 @@ eNBs =
     NETWORK_INTERFACES :
     {
         ENB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
-        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.215/24";
+        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.213/24";
 
         ENB_INTERFACE_NAME_FOR_S1U               = "eth0";
-        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.215/24";
+        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.213/24";
         ENB_PORT_FOR_S1U                         = 2152; # Spec 2152
     };
 

targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf

@@ -143,10 +143,10 @@ eNBs =
     NETWORK_INTERFACES :
     {
         ENB_INTERFACE_NAME_FOR_S1_MME            = "eth0";
-        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.215/24";
+        ENB_IPV4_ADDRESS_FOR_S1_MME              = "192.168.12.213/24";
 
         ENB_INTERFACE_NAME_FOR_S1U               = "eth0";
-        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.215/24";
+        ENB_IPV4_ADDRESS_FOR_S1U                 = "192.168.12.213/24";
         ENB_PORT_FOR_S1U                         = 2152; # Spec 2152
     };
 

targets/RT/USER/eNB_usrp.gtkw

 [*]
 [*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
-[*] Sun Mar 13 08:08:42 2016
+[*] Mon Mar 14 12:40:13 2016
 [*]
 [dumpfile] "/tmp/openair_dump_eNB.vcd"
-[dumpfile_mtime] "Sun Mar 13 08:07:27 2016"
-[dumpfile_size] 273954069
-[savefile] "/home/papillon/openairinterface5g/targets/RT/USER/eNB_usrp.gtkw"
-[timestart] 0
+[dumpfile_mtime] "Mon Mar 14 11:08:33 2016"
+[dumpfile_size] 54022345
+[savefile] "/home/abeille/openairinterface5g/targets/RT/USER/eNB_usrp.gtkw"
+[timestart] 12592600000
 [size] 1535 876
 [pos] -1 -1
-*-22.793451 63031840000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
+*-25.793451 12619679774 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
 [sst_width] 284
-[signals_width] 230
+[signals_width] 238
 [sst_expanded] 1
 [sst_vpaned_height] 294
 @24
@@ -55,6 +55,15 @@ variables.ue0_BO[63:0]
 @420
 variables.ue0_BSR[63:0]
 @28
+functions.macxface_initiate_ra_proc
+@29
+functions.macxface_terminate_ra_proc
+@28
+functions.macxface_SR_indication
+@420
+variables.ue0_SR_ENERGY[63:0]
+variables.ue0_SR_THRES[63:0]
+@28
 functions.phy_enb_ulsch_decoding0
 @420
 variables.ue0_rssi0[63:0]