719    */

   719    */

   720   wifiPhy.Set ("RxGain", DoubleValue (0));

   720   wifiPhy.Set ("RxGain", DoubleValue (0));

   721   // ns-3 supports RadioTap and Prism tracing extensions for 802.11b

   721   // ns-3 supports RadioTap and Prism tracing extensions for 802.11b

   722   wifiPhy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);

   722   wifiPhy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);

   723 

   723 

   725   wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");

   725   wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");

   726   wifiPhy.SetChannel (wifiChannel.Create ());

   726   wifiPhy.SetChannel (wifiChannel.Create ());

   727 

   727 

   728   // Add a non-QoS upper MAC, and disable rate control

   728   // Add a non-QoS upper MAC, and disable rate control

   729   NqosWifiMacHelper wifiMac = NqosWifiMacHelper::Default ();

   729   NqosWifiMacHelper wifiMac = NqosWifiMacHelper::Default ();

   806    */

   806    */

   807   wifiPhy.Set ("RxGain", DoubleValue (0));

   807   wifiPhy.Set ("RxGain", DoubleValue (0));

   808   // ns-3 supports RadioTap and Prism tracing extensions for 802.11b

   808   // ns-3 supports RadioTap and Prism tracing extensions for 802.11b

   809   wifiPhy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);

   809   wifiPhy.SetPcapDataLinkType (YansWifiPhyHelper::DLT_IEEE802_11_RADIO);

   810 

   810 

   812   wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");

   812   wifiChannel.SetPropagationDelay ("ns3::ConstantSpeedPropagationDelayModel");

   813   wifiPhy.SetChannel (wifiChannel.Create ());

   813   wifiPhy.SetChannel (wifiChannel.Create ());

   814 

   814 

   815   // Add a non-QoS upper MAC, and disable rate control

   815   // Add a non-QoS upper MAC, and disable rate control

   816   NqosWifiMacHelper wifiMac = NqosWifiMacHelper::Default ();

   816   NqosWifiMacHelper wifiMac = NqosWifiMacHelper::Default ();