real changes for L1 threading. previous was bogus

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

@@ -36,6 +36,7 @@ eNBs =
         Nid_cell					      = 0;
         N_RB_DL                 			      = 50;
         Nid_cell_mbsfn          			      = 0;
+        nb_antenna_ports				      = 1;
         nb_antennas_tx          			      = 1;
         nb_antennas_rx          			      = 1;
         tx_gain                                            = 90;
@@ -100,6 +101,8 @@ eNBs =
         ue_TimersAndConstants_t311			      = 10000;
         ue_TimersAndConstants_n310			      = 20;
         ue_TimersAndConstants_n311			      = 1;
+
+	ue_TransmissionMode	   			      = 1;
       }
     );