[ns] How to perform actual data transmission in NS2?

Hi everyone, Someone told me that original NS2 can't perform any actual data transmission,i.e., transmitting a text file from a source to a sink. Is it ture? If the latest NS2 still can't do so, does anyone have a suggestion on how to extend NS2 to do so? Thanks in advance! Best

[ns] Accuracy between MobileNodes

Hi all, i have a question about 802.11 and ns-2 MobileNode. Which is the accuracy of the distance between two mobile nodes in 802.11?? Thks Maurizio

[ns] gt-itm problem

Hi all, i installed ns-allinone-2.29.3 but i have problems about running gt-itm.My ns-allinone-2.29/gt-itm/bin directory has the itm executable file so i think gt-itm is installed good but if i run ''itm r10'' in ns2 it say it cant open r10 file. Anyone can help me? Thank you very much