.

software/ors-amarisoft/config/enb.cfg

@@ -6,7 +6,7 @@
   rf_driver: {
       name: "sdr",    
 
-      args: "dev0=/dev/sdr3",
+      args: "dev0=/dev/sdr1",
       rx_antenna:"tx_rx",
       tdd_tx_mod: 1,
   },
@@ -46,8 +46,8 @@
         // CELL3_a
         {
           rf_port:      0,
-          n_antenna_dl: 2,
-          n_antenna_ul: 2,
+          n_antenna_dl: 1,
+          n_antenna_ul: 1,
 
           cell_id:      0x01,
           tac:          0x0001,
@@ -84,7 +84,7 @@
           si_coderate: 0.2,
 
           pdsch_dedicated: {
-            p_a: -3,
+            p_a: 0,
             p_b: -1,
           },
 
@@ -98,8 +98,6 @@
             n1_pucch_an_cs_count: 8,  
             n3_pucch_an_n_rb: 3,      
           },
-          m_ri: 8,
-          transmission_mode: 3,
 
           srs_dedicated: {
             srs_bandwidth_config: 2,
@@ -613,8 +611,8 @@
         // CELL3_b
         {
           rf_port:      0,
-          n_antenna_dl: 2,
-          n_antenna_ul: 2,
+          n_antenna_dl: 1,
+          n_antenna_ul: 1,
 
           cell_id:      0x02,
           tac:          0x0001,
@@ -651,7 +649,7 @@
           si_coderate: 0.2,
 
           pdsch_dedicated: {
-            p_a: -3,
+            p_a: 0,
             p_b: -1,
           },
 
@@ -665,8 +663,6 @@
             n1_pucch_an_cs_count: 8,  
             n3_pucch_an_n_rb: 3,      
           },
-          m_ri: 8,
-          transmission_mode: 3,
 
           srs_dedicated: {
             srs_bandwidth_config: 2,

software/ors-amarisoft/slapos-render-config.py

@@ -137,9 +137,9 @@ def iRU3_SDR1_fLTE2():
     RU = {
         'ru_type':      'sdr',
         'ru_link_type': 'sdr',
-        'sdr_dev_list': [3],
-        'n_antenna_dl': 2,
-        'n_antenna_ul': 2,
+        'sdr_dev_list': [1],
+        'n_antenna_dl': 1,
+        'n_antenna_ul': 1,
     }
 
     iSHARED('Cell 3a', '_CELL3_a', {