diff --git a/openair1/PHY/NR_REFSIG/nr_gold_ue.c b/openair1/PHY/NR_REFSIG/nr_gold_ue.c
index 6c48cf1b73..abcdae5a33 100644
--- a/openair1/PHY/NR_REFSIG/nr_gold_ue.c
+++ b/openair1/PHY/NR_REFSIG/nr_gold_ue.c
@@ -103,7 +103,7 @@ void nr_gold_pdsch(PHY_VARS_NR_UE* ue,
 }
 
 void nr_init_pusch_dmrs(PHY_VARS_NR_UE* ue,
-                        uint16_t *N_n_scid,
+                        uint16_t N_n_scid,
                         uint8_t n_scid)
 {
   uint32_t x1, x2, n;
@@ -116,7 +116,7 @@ void nr_init_pusch_dmrs(PHY_VARS_NR_UE* ue,
     for (symb=0; symb<fp->symbols_per_slot; symb++) {
 
       reset = 1;
-      x2 = ((1<<17) * (fp->symbols_per_slot*slot+symb+1) * ((N_n_scid[n_scid]<<1)+1) +((N_n_scid[n_scid]<<1)+n_scid));
+      x2 = ((1<<17) * (fp->symbols_per_slot*slot+symb+1) * ((N_n_scid<<1)+1) +((N_n_scid<<1)+n_scid));
 
       for (n=0; n<NR_MAX_PUSCH_DMRS_INIT_LENGTH_DWORD; n++) {
         pusch_dmrs[slot][symb][0][n] = lte_gold_generic(&x1, &x2, reset);
diff --git a/openair1/PHY/NR_REFSIG/refsig_defs_ue.h b/openair1/PHY/NR_REFSIG/refsig_defs_ue.h
index db0cb674f7..cd19e5ebca 100644
--- a/openair1/PHY/NR_REFSIG/refsig_defs_ue.h
+++ b/openair1/PHY/NR_REFSIG/refsig_defs_ue.h
@@ -65,7 +65,7 @@ void nr_gold_pdsch(PHY_VARS_NR_UE* ue,
                    uint32_t nid);
 
 void nr_init_pusch_dmrs(PHY_VARS_NR_UE* ue,
-                        uint16_t *N_n_scid,
+                        uint16_t N_n_scid,
                         uint8_t n_scid);
 
 #endif
diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c b/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
index dd7a2144e0..8123aa517f 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_initial_sync.c
@@ -316,9 +316,11 @@ int nr_initial_sync(UE_nr_rxtx_proc_t *proc,
         }
 
         // initialize the pusch dmrs
-        uint16_t N_n_scid[2] = {fp->Nid_cell,fp->Nid_cell};
-        int n_scid = 0; // This quantity is indicated by higher layer parameter dmrs-SeqInitialization
-        nr_init_pusch_dmrs(ue, N_n_scid, n_scid);
+        for (int i=0; i<2; i++) {
+          ue->scramblingID_ulsch[i]=fp->Nid_cell;
+          nr_init_pusch_dmrs(ue, ue->scramblingID_ulsch[i], i);
+        }
+
 
         // we also need to take into account the shift by samples_per_frame in case the if is true
         if (ue->ssb_offset < sync_pos_frame){
diff --git a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
index 41cf9c2ffa..e019077efd 100644
--- a/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
+++ b/openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c
@@ -32,6 +32,7 @@
 #include <stdint.h>
 #include "PHY/NR_REFSIG/dmrs_nr.h"
 #include "PHY/NR_REFSIG/ptrs_nr.h"
+#include "PHY/NR_REFSIG/refsig_defs_ue.h"
 #include "PHY/NR_UE_TRANSPORT/nr_transport_ue.h"
 #include "PHY/NR_UE_TRANSPORT/nr_transport_proto_ue.h"
 #include "PHY/MODULATION/nr_modulation.h"
@@ -220,6 +221,11 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
 
   /////////////////////////DMRS Modulation/////////////////////////
   ///////////
+  if(pusch_pdu->ul_dmrs_scrambling_id != UE->scramblingID_ulsch[pusch_pdu->scid])  {
+    UE->scramblingID_ulsch[pusch_pdu->scid] = pusch_pdu->ul_dmrs_scrambling_id;
+    nr_init_pusch_dmrs(UE, pusch_pdu->scid, pusch_pdu->ul_dmrs_scrambling_id);
+  }
+
   uint32_t ***pusch_dmrs = UE->nr_gold_pusch_dmrs[slot];
   uint16_t n_dmrs = (pusch_pdu->bwp_start + start_rb + nb_rb)*((dmrs_type == pusch_dmrs_type1) ? 6:4);
   int16_t mod_dmrs[n_dmrs<<1] __attribute((aligned(16)));
diff --git a/openair1/PHY/defs_nr_UE.h b/openair1/PHY/defs_nr_UE.h
index b0568ebff5..e2777cfd4b 100644
--- a/openair1/PHY/defs_nr_UE.h
+++ b/openair1/PHY/defs_nr_UE.h
@@ -861,6 +861,9 @@ typedef struct {
   // Scrambling IDs used in PDSCH DMRS
   uint16_t scramblingID_dlsch[2];
 
+  // Scrambling IDs used in PUSCH DMRS
+  uint16_t scramblingID_ulsch[2];
+
   /// PDCCH DMRS
   uint32_t ***nr_gold_pdcch[NUMBER_OF_CONNECTED_eNB_MAX];
 
diff --git a/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c b/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
index 44bd8f0ce3..eaafbebbbf 100644
--- a/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
+++ b/openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c
@@ -732,6 +732,11 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
                          ? pusch_Config->dmrs_UplinkForPUSCH_MappingTypeA->choice.setup : pusch_Config->dmrs_UplinkForPUSCH_MappingTypeB->choice.setup;
     }
 
+    pusch_config_pdu->scid = 0;
+    pusch_config_pdu->ul_dmrs_scrambling_id = mac->physCellId;
+    if(*dci_format == NR_UL_DCI_FORMAT_0_1)
+      pusch_config_pdu->scid = dci->dmrs_sequence_initialization.val;
+
     /* TRANSFORM PRECODING ------------------------------------------------------------------------------------------*/
 
     if (pusch_config_pdu->transform_precoding == NR_PUSCH_Config__transformPrecoder_enabled) {
@@ -757,6 +762,14 @@ int nr_config_pusch_pdu(NR_UE_MAC_INST_t *mac,
       LOG_D(NR_MAC,"TRANSFORM PRECODING IS ENABLED. CDM groups: %d, U: %d \n", pusch_config_pdu->num_dmrs_cdm_grps_no_data,
                 pusch_config_pdu->dfts_ofdm.low_papr_group_number);
     }
+    else {
+      if (pusch_config_pdu->scid == 0 &&
+          NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID0)
+        pusch_config_pdu->ul_dmrs_scrambling_id = *NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID0;
+      if (pusch_config_pdu->scid == 1 &&
+          NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID1)
+        pusch_config_pdu->ul_dmrs_scrambling_id = *NR_DMRS_ulconfig->transformPrecodingDisabled->scramblingID1;
+    }
 
     /* TRANSFORM PRECODING --------------------------------------------------------------------------------------------------------*/