Additional memory allocation for MAC stats logging to enable 32 UE support

The memory allocation is increased to enable the periodic mac stats logging
to enable increased number of UEs data.

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c

@@ -241,7 +241,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, frame_t frame, sub_frame_
   }
 
   if ((slot == 0) && (frame & 127) == 0) {
-    char stats_output[16000] = {0};
+    char stats_output[32656] = {0};
     dump_mac_stats(gNB, stats_output, sizeof(stats_output), true);
     LOG_I(NR_MAC, "Frame.Slot %d.%d\n%s\n", frame, slot, stats_output);
   }

openair2/LAYER2/NR_MAC_gNB/main.c

@@ -45,7 +45,7 @@
 extern RAN_CONTEXT_t RC;
 
 
-#define MACSTATSSTRLEN 16000
+#define MACSTATSSTRLEN 36256
 
 void *nrmac_stats_thread(void *arg) {