--- a/src/devices/wifi/yans-wifi-channel.h Tue Sep 15 13:14:37 2009 +0200
+++ b/src/devices/wifi/yans-wifi-channel.h Tue Sep 15 14:33:04 2009 +0200
@@ -76,7 +76,9 @@
* \param preamble the preamble associated to the packet
*
* This method should not be invoked by normal users. It is
- * currently invoked only from WifiPhy::Send.
+ * currently invoked only from WifiPhy::Send. YansWifiChannel
+ * delivers packets only between PHYs with the same m_channelNumber,
+ * e.g. PHYs that are operating on the same channel.
*/
void Send (Ptr<YansWifiPhy> sender, Ptr<const Packet> packet, double txPowerDbm,
WifiMode wifiMode, WifiPreamble preamble) const;