--- a/src/wifi/model/wifi-mode.cc	Thu Sep 22 13:03:25 2011 +0100
+++ b/src/wifi/model/wifi-mode.cc	Thu Sep 22 18:01:08 2011 +0200
@@ -47,13 +47,13 @@
   struct WifiModeFactory::WifiModeItem *item = WifiModeFactory::GetFactory ()->Get (m_uid);
   return item->bandwidth;
 }
-uint32_t
+uint64_t
 WifiMode::GetPhyRate (void) const
 {
   struct WifiModeFactory::WifiModeItem *item = WifiModeFactory::GetFactory ()->Get (m_uid);
   return item->phyRate;
 }
-uint32_t
+uint64_t
 WifiMode::GetDataRate (void) const
 {
   struct WifiModeFactory::WifiModeItem *item = WifiModeFactory::GetFactory ()->Get (m_uid);

--- a/src/wifi/model/wifi-mode.h	Thu Sep 22 13:03:25 2011 +0100
+++ b/src/wifi/model/wifi-mode.h	Thu Sep 22 18:01:08 2011 +0200
@@ -98,11 +98,11 @@
    * If a transmission mode uses 1/2 FEC, and if its
    * data rate is 3Mbs, the phy rate is 6Mbs
    */
-  uint32_t GetPhyRate (void) const;
+  uint64_t GetPhyRate (void) const;
   /**
    * \returns the data bit rate of this signal.
    */
-  uint32_t GetDataRate (void) const;
+  uint64_t GetDataRate (void) const;
   /**
    * \returns the coding rate of this transmission mode
    */