diff --git a/esds/helpers/platform.py b/esds/helpers/platform.py
index 658b05d..3f50aa9 100644
--- a/esds/helpers/platform.py
+++ b/esds/helpers/platform.py
@@ -43,7 +43,7 @@ class YAMLPlatformFile:
         else:
             return([int(elt[0])])
 
-    def parse_link_bw(self,bw):
+    def parse_bw(self,bw):
         for i,c in enumerate(bw):
             if not c.isdigit() and c != ".":
                 break
@@ -56,7 +56,7 @@ class YAMLPlatformFile:
         number=number*8 if unit == "Bps" else number
         return(number)
 
-    def parse_link_lat(self,lat):
+    def parse_lat(self,lat):
         for i,c in enumerate(lat):
             if not c.isdigit() and c != ".":
                 break
@@ -72,22 +72,26 @@ class YAMLPlatformFile:
         if len(words) == 4:
             return((
                 self.parse_link_range(words[0]),
-                self.parse_link_bw(words[1]),
-                self.parse_link_lat(words[2]),
+                self.parse_bw(words[1]),
+                self.parse_lat(words[2]),
                 self.parse_link_range(words[3])))
         elif len(words) == 2:
             return((
                 range(0,self.default["node_count"]),
-                self.parse_link_bw(words[0]),
-                self.parse_link_lat(words[1]),
+                self.parse_bw(words[0]),
+                self.parse_lat(words[1]),
                 range(0,self.default["node_count"])))
         return(None)
 
+    def parse_txperf(self,txperf):
+        elts=txperf.split()
+        return((self.parse_bw(elts[0]),self.parse_lat(elts[1])))
+
     def parse_interfaces(self):
         interfaces=self.platform["interfaces"]
         node_count=self.default["node_count"]
         for i in interfaces:
-            is_wired=interfaces[i]["wireless"]
+            is_wired=not interfaces[i]["wireless"]
             links=list()
             if type(interfaces[i]["links"]) == list:
                 for link in interfaces[i]["links"]:
@@ -95,13 +99,23 @@ class YAMLPlatformFile:
             else:
                 links.append(self.parse_link(interfaces[i]["links"]))
             ##### Create network matrix
+            BW=np.full((node_count,node_count),0)
+            LAT=np.full((node_count,node_count),0)
             for link in links:
-                BW=np.full((node_count,node_count),0)
-                LAT=np.full((node_count,node_count),0)
                 for n1 in link[0]:
                     for n2 in link[3]:
                         BW[n1][n2]=link[1]
                         LAT[n1][n2]=link[2]
+
+            ##### Set txperfs for wireless interfaces
+            if not is_wired:
+                txperfs=interfaces[i]["txperfs"]
+                for node in range(0,node_count):
+                    txperf=txperfs[0] if len(txperfs) == 1 else txperfs[node]
+                    bw,lat=self.parse_txperf(txperf)
+                    BW[node][node]=bw
+                    LAT[node][node]=lat
+
             self.default["interfaces"][i]={
                 "is_wired": is_wired,
                 "bandwidth": BW,
diff --git a/example/platform.yaml b/example/platform.yaml
index f29ebd2..61e5bee 100644
--- a/example/platform.yaml
+++ b/example/platform.yaml
@@ -14,6 +14,8 @@ interfaces:
         wireless: yes
         links:
             - 0 1Bps 10s 0
+        txperfs:
+            - 1Bps 10s
     eth0:
         wireless: no
         links: 5Mbps 10s
\ No newline at end of file