[ns] TCP packet size and Wireless channel delay settings?

[Farzaneh Razavi Armaghani]

Dear all,
   
  I'm monitoring the TCP throughput over 802.11 in wireless networks in my scenario. 
  When I change the TCP packet size, I can not see any change in TCP throughput? is it alright? 
  I'm using the command "Agent/TCP set packetSize_ 1460" in my TCL script and I'm calculating the throughput using this equation: (total received bytes in server * 8)/simulation time. Is it correct?
  Also, How can I set the wireless channel delay to 25 microsecond in my TCL script?
   
  Your replies are greatly appreciated,
  Regards.
  Farzaneh  

       
---------------------------------
Pinpoint customers who are looking for what you sell.