Fix TM3 in PHY.

openair1/PHY/LTE_TRANSPORT/pucch.c

@@ -1374,8 +1374,12 @@ uint32_t rx_pucch(PHY_VARS_eNB *eNB,
 
       *payload = (stat_re<0) ? 1 : 2; // 1 == ACK, 2 == NAK
 
-      if (fmt==pucch_format1b)
-        *(1+payload) = (stat_im<0) ? 1 : 2;
+      if (fmt==pucch_format1b){
+        *payload = (stat_im > stat_re) ? 1 : 2;
+        *(1+payload) = (stat_im > (-1.0*stat_re)) ? 2 : 1;
+        LOG_D(PHY,"PUCCH 1b ACK/NAK subframe %d : stat %d, stat %d %d, payload %d %d\n",
+          subframe,dB_fixed(stat_max),stat_re,stat_im,*payload,*(1+payload));
+      }
     } else { // insufficient energy on PUCCH so NAK
 #if defined(USRP_REC_PLAY)
       LOG_D(PHY,"PUCCH 1a/b: NAK subframe %d : sigma2_dB %d, stat_max %d, pucch1_thres %d\n",subframe,sigma2_dB,dB_fixed(stat_max),pucch1_thres);

openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c

@@ -1344,7 +1344,7 @@ unsigned int  ulsch_decoding(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,
 
   // rank 1
   if ((ulsch_harq->O_RI == 1) && (Qprime_RI > 0)) {
-    ulsch_harq->o_RI[0] = ((ulsch_harq->q_RI[0] + ulsch_harq->q_RI[Q_m/2]) > 0) ? 0 : 1;
+    ulsch_harq->o_RI[0] = ((ulsch_harq->q_RI[0] + ulsch_harq->q_RI[1]) > 0) ? 1 : 0;
   }
 
   // CQI

openair1/SCHED/phy_procedures_lte_eNb.c

@@ -325,6 +325,10 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
   int subframe=proc->subframe_tx;
   LTE_DL_eNB_HARQ_t *dlsch_harq=dlsch->harq_processes[harq_pid];
   LTE_DL_FRAME_PARMS *fp=&eNB->frame_parms;
+  LTE_DL_eNB_HARQ_t *dlsch_harq1=NULL;
+  if(dlsch1->active[subframe] == 1){
+    dlsch_harq1=dlsch1->harq_processes[harq_pid];
+  }
   // 36-211
   start_meas(&eNB->dlsch_scrambling_stats);
   dlsch_scrambling(fp,
@@ -343,7 +347,39 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
 		   frame,
 		   subframe<<1);
   stop_meas(&eNB->dlsch_scrambling_stats);
+  if(dlsch1->active[subframe] == 1){
+    dlsch_encoding_all(eNB,
+       dlsch_harq1->pdu,
+       dlsch_harq->pdsch_start,
+       dlsch1,
+       frame,
+       subframe,
+       &eNB->dlsch_rate_matching_stats,
+       &eNB->dlsch_turbo_encoding_stats,
+       &eNB->dlsch_turbo_encoding_waiting_stats,
+      &eNB->dlsch_turbo_encoding_main_stats,
+      &eNB->dlsch_turbo_encoding_wakeup_stats0,
+      &eNB->dlsch_turbo_encoding_wakeup_stats1,
+       &eNB->dlsch_interleaving_stats);
+    
+    dlsch_scrambling(fp,
+        0,
+        dlsch1,
+        harq_pid,
+        get_G(fp,
+          dlsch_harq1->nb_rb,
+          dlsch_harq1->rb_alloc,
+          dlsch_harq1->Qm,
+          dlsch_harq1->Nl,
+          dlsch_harq1->pdsch_start,
+          frame,subframe,
+          0),
+        1,
+        frame,
+        subframe<<1);
+    }
   start_meas(&eNB->dlsch_modulation_stats);
+  if(dlsch1->active[subframe] == 1){
     dlsch_modulation(eNB,
   		   eNB->common_vars.txdataF,
   		   AMP,
@@ -352,6 +388,17 @@ void pdsch_procedures(PHY_VARS_eNB *eNB,
   		   dlsch_harq->pdsch_start,
   		   dlsch,
   		   dlsch->ue_type==0 ? dlsch1 : (LTE_eNB_DLSCH_t *)NULL);
+  }else{
+    dlsch_modulation(eNB,
+  		   eNB->common_vars.txdataF,
+  		   AMP,
+  		   frame,
+  		   subframe,
+  		   dlsch_harq->pdsch_start,
+  		   dlsch,
+  		   (LTE_eNB_DLSCH_t *)NULL);
+  }
+  dlsch1->active[subframe]=0;
   stop_meas(&eNB->dlsch_modulation_stats);
 
   LOG_D(PHY,"Generated PDSCH dlsch_harq[round:%d]\n",dlsch_harq->round);
@@ -1661,10 +1708,10 @@ void fill_ulsch_cqi_indication (PHY_VARS_eNB *eNB, uint16_t frame, uint8_t subfr
 
   // if we have RI bits, set them and if rank2 overwrite O
   if (ulsch_harq->O_RI > 0) {
-    pdu->cqi_indication_rel9.ri[0] = ulsch_harq->o_RI[0];
+    pdu->cqi_indication_rel9.ri[0] = ulsch_harq->o_RI[0]+1;
 
-    if (ulsch_harq->o_RI[0] == 2)
-      pdu->cqi_indication_rel9.length = (ulsch_harq->Or2 >> 3) + ((ulsch_harq->Or2 & 7) > 0 ? 1 : 0);
+    if (ulsch_harq->o_RI[0] == 1)
+      pdu->cqi_indication_rel9.length += (ulsch_harq->Or2 >> 3) + ((ulsch_harq->Or2 & 7) > 0 ? 1 : 0);
 
     pdu->cqi_indication_rel9.timing_advance = 0;
   }

openair2/LAYER2/MAC/eNB_scheduler_primitives.c

@@ -1262,10 +1262,14 @@ getm_mac(COMMON_channels_t * cc,unsigned char subframe)
   else {
     switch (cc->tdd_Config->subframeAssignment) {
     case 1:
-      if (subframe == 1) {
-        return(1);
-      } else if (subframe == 6) {
-        return(1); // To be updated
+      if (subframe == 0) {
+        return(0);
+      } else if (subframe == 4) {
+        return(0);
+      } else if (subframe == 5) {
+        return(0);
+      } else if (subframe == 9) {
+        return(0); // To be updated
       } else {
         LOG_E(MAC,"getm_mac illegl subframe %d\n",subframe);
         return(0);
@@ -4734,7 +4738,7 @@ extract_harq(module_id_t mod_idP,
                   sched_ctl->rsn[CC_idP][harq_pid][swap_flg] = 0;
               }
         } else
-            AssertFatal(1 == 0,
+            LOG_E(PHY,
                 "Illegal ACK/NAK/round combination (%d,%d,%d,%d,%d,%d,%d,%d,%d) for harq_pid %d, UE %d/%x\n",
                 frameP,
                 subframeP,