diff --git a/examples/mdp/wlan/wlan0_4.cexprop b/examples/mdp/wlan/wlan0_4.cexprop
new file mode 100644
index 000000000..8af300d54
--- /dev/null
+++ b/examples/mdp/wlan/wlan0_4.cexprop
@@ -0,0 +1 @@
+P<0.003 [ F fourCollisions ]
diff --git a/examples/mdp/wlan/wlan0_6.cexprop b/examples/mdp/wlan/wlan0_6.cexprop
new file mode 100644
index 000000000..d7bf09293
--- /dev/null
+++ b/examples/mdp/wlan/wlan0_6.cexprop
@@ -0,0 +1 @@
+P<0.0001 [ F sixCollisions ]
diff --git a/examples/mdp/wlan/wlan2_4.cexprop b/examples/mdp/wlan/wlan2_4.cexprop
new file mode 100644
index 000000000..aee1d6de8
--- /dev/null
+++ b/examples/mdp/wlan/wlan2_4.cexprop
@@ -0,0 +1 @@
+P<0.0004 [ F fourCollisions ]
diff --git a/examples/mdp/wlan/wlan2_6.cexprop b/examples/mdp/wlan/wlan2_6.cexprop
new file mode 100644
index 000000000..d45360df7
--- /dev/null
+++ b/examples/mdp/wlan/wlan2_6.cexprop
@@ -0,0 +1 @@
+P<0.000001 [ F sixCollisions ]
diff --git a/examples/mdp/wlan/wlan4_6.cexprop b/examples/mdp/wlan/wlan4_6.cexprop
new file mode 100644
index 000000000..ea38115ab
--- /dev/null
+++ b/examples/mdp/wlan/wlan4_6.cexprop
@@ -0,0 +1 @@
+P<0.0000001 [ F sixCollisions ]