Hello all I am using the ns2HCCA patch from http://info.iet.unipi.it/~cng/ns2hcca to design wireless networks for Simulating IEEE 802.11e HCCA in NS2, first I should validate this simulator. For this part, I am trying to obtain the graphs that they got in the paper “A Software Architecture for Simulating IEEE 802.11e HCCA.” I have configured a similar scenario which they explain in the paper, but when I simulate, the graphs that I obtain are different from theirs. First of all, the delays that I got, are not similar to those that they obtain. Second, from 820 sec. until the end of the simulation (1220 sec), the delays should decrease due to the HCCA enters in operation, but in my simulation occur the contrary, instead of decreasing the delays, this increase.
I think that the problem is the configuration of the scenario in TCL file, that´s means, in the way that I am configuring the intervals in which should operate the DCF and HCCA. I hope you can help me with this problem, I have long time trying to solve this problem but I have not been able to do it. in the attachment file you will find the script of simulation I appreciate your time and your help. And I apologize for any inconvenience that this cause. Thank you for everything. Bye Jorge Bustos http://www.nabble.com/file/p12169047/PisaVideo6nodos.tcl PisaVideo6nodos.tcl http://www.nabble.com/file/p12169047/headerPisa80211eFinal headerPisa80211eFinal http://www.nabble.com/file/p12169047/jurassic.dat jurassic.dat -- View this message in context: http://www.nabble.com/Problem-using-the-ns2HCCA-patch-tf4275286.html#a12169047 Sent from the ns-users mailing list archive at Nabble.com.
