diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf.h b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf.h
new file mode 100644
index 0000000000000000000000000000000000000000..ba6f2b142f18f75348ba8ca171fef1585c39981e
--- /dev/null
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf.h
@@ -0,0 +1 @@
+volatile int                    oai_exit=0;
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc
index 4d0eef921bf103c1e5f14806e78fc47e2d70d1b7..367ac0b7f6ceae9e8e62755760289f1f0f36c4b7 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc
@@ -36,6 +36,7 @@
 #include <octave/oct.h>
 
 #include "pcie_interface.h"
+#include "oarf.h"
 
 extern "C" {
 #include "openair0_lib.h"
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc
index 708910b4f74c7608d9129126a5155fbbc57f6409..c7190671ebb594c010a940d46ff356420be23838 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc
@@ -42,6 +42,7 @@
 extern "C" {
 #include "openair0_lib.h"
 }
+#include "oarf.h"
 
 #define FCNNAME "oarf_get_frame"
 
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc
index a26b6a0a670b1e74b76d1e763cdf185a945684c5..b7d20d9d69b13c811f93f4995ca4755937c9a421 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc
@@ -39,6 +39,7 @@
 extern "C" {
 #include "openair0_lib.h"
 }
+#include "oarf.h"
 
 #define FCNNAME "oarf_get_num_detected_cards"
 
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc
index 75cdef67b2d1d0495e072e74ca083e10d4462207..659e6125be455a19c5b30a7a1e5e0cf5bc0f815a 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc
@@ -41,6 +41,7 @@
 extern "C" {
 #include "openair0_lib.h"
 }
+#include "oarf.h"
 
 #define FCNNAME "oarf_send_frame"
 
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc
index 03b4b5324df74b54c60437d1e2abfa4524fa9014..8d5669e0430824d30d6302996e4db3b5d02e28ac 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc
@@ -40,6 +40,7 @@
 extern "C" {
 #include "openair0_lib.h"
 }
+#include "oarf.h"
 
 #define FCNNAME "oarf_stop"
 
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc
index 058a8bba3e69d6906c6e2d98740afd1828b4a0dc..d6684b5c43fd94ab2480de8c15af9e48848ed5e4 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc
@@ -39,6 +39,7 @@
 extern "C" {
 #include "openair0_lib.h"
 }
+#include "oarf.h"
 
 #define FCNNAME "oarf_stop_without_reset"
 
diff --git a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m
index ad33d26123f4f68463c8c2008402ac89055db157..97fad27531e5bf5dcf91ade4beac5b909f08f9fd 100644
--- a/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m
+++ b/targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m
@@ -1,4 +1,4 @@
-fc  = 1907600000;
+fc  = 2560000000
 %fc  = 1907600000;
 %fc = 859.5e6;
 
@@ -6,7 +6,7 @@ rxgain=0;
 txgain=0;
 eNB_flag = 0;
 card = 0;
-active_rf = [1 1 1 1];
+active_rf = [1 0 0 0];
 autocal = [1 1 1 1];
 resampling_factor = [2 2 2 2];
 limeparms;