--- a/src/devices/wifi/wifi-remote-station-manager.h	Thu Mar 13 11:21:12 2008 -0700
+++ b/src/devices/wifi/wifi-remote-station-manager.h	Thu Mar 13 12:56:49 2008 -0700
@@ -33,6 +33,14 @@
 class NonUnicastWifiRemoteStation;
 class WifiPhy;
 
+/**
+ * \brief hold per-remote-station state.
+ *
+ * The state in this class is used to keep track
+ * of association status if we are in an infrastructure
+ * network and to perform the selection of tx parameters
+ * on a per-packet basis.
+ */
 class WifiRemoteStationManager : public Object
 {
 private: