diff --git a/openair1/PHY/INIT/nr_parms.c b/openair1/PHY/INIT/nr_parms.c
index 20dfd20508..35bc28d9c1 100644
--- a/openair1/PHY/INIT/nr_parms.c
+++ b/openair1/PHY/INIT/nr_parms.c
@@ -266,15 +266,6 @@ int nr_init_frame_parms(nfapi_nr_config_request_scf_t* cfg,
 
   fp->nb_antennas_rx = cfg->carrier_config.num_rx_ant.value;      // It denotes the number of rx antennas at gNB
   fp->nb_antennas_tx = cfg->carrier_config.num_tx_ant.value;      // It corresponds to pdsch_AntennaPorts (logical antenna ports)
-  //RRC Parameters: depends on the physical structure of the gNB Uniform planner array
-  if (fp->nb_antennas_tx == 4)
-    fp->antennas_tx_n1_n2 = 1;//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_two_one_TypeI_SinglePanel_Restriction;
-  else if (fp->nb_antennas_tx == 8)
-    fp->antennas_tx_n1_n2 = 3;//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_four_one_TypeI_SinglePanel_Restriction;
-  else if (fp->nb_antennas_tx == 12)
-    fp->antennas_tx_n1_n2 = 5;//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_six_one_TypeI_SinglePanel_Restriction;
-  else//We currently support codebook 1 for nrOfAntennaPorts < 16
-    fp->antennas_tx_n1_n2 = 0;//NR_CodebookConfig__codebookType__type1__subType__typeI_SinglePanel__nrOfAntennaPorts__moreThanTwo__n1_n2_PR_NOTHING;
 
   fp->symbols_per_slot = ((Ncp == NORMAL)? 14 : 12); // to redefine for different slot formats
   fp->samples_per_subframe_wCP = fp->ofdm_symbol_size * fp->symbols_per_slot * fp->slots_per_subframe;
diff --git a/openair1/PHY/defs_nr_common.h b/openair1/PHY/defs_nr_common.h
index b309e663ed..c7b59f70c2 100644
--- a/openair1/PHY/defs_nr_common.h
+++ b/openair1/PHY/defs_nr_common.h
@@ -344,10 +344,6 @@ struct NR_DL_FRAME_PARMS {
   uint8_t numerology_index;
   /// Number of Physical transmit antennas in node (corresponds to nrOfAntennaPorts)
   uint8_t nb_antennas_tx;
-  /// UPA Panel Antenna configuration: two_one, two_two, four_one, three_two, six_one, etc
-  uint8_t antennas_tx_n1_n2;
-  /// UPA Panel Antenna Type: non, Single panel, or multiple
-  uint8_t antennas_tx_panel_type;
   /// Number of Receive antennas in node
   uint8_t nb_antennas_rx;
   /// Number of common transmit antenna ports in eNodeB (1 or 2)