[ns] problem in configuration

2008-07-18 Thread Rajiv Nakarmi
i am trying to setup 802.11e in ns2.28 using cygwin. and i got following error when running multi_udpflow.tcl file. $ ./ns mac/802_11e/multi_udpflows.tcl num_nodes is set 51 (_o20 cmd line 1) invoked from within _o20 cmd add-interface _o13 _o16 LL Mac/802_11e Queue/DTail/PriQ 50

[ns] Calculate Signal strength in ns2

2008-07-18 Thread angelina socratous
I have a topology with some access points and some wireless nodes attached to them. If a new node wants to join the network how can i get the signal strength which the new node receives from each access point? Should i use c++? If someone has a tutorial for this task it would be very helpful.

[ns] Scheduling problem using 'at' command

2008-07-18 Thread Sankar Subramanian Salvady
Dear All, I have a wireless node simulation in NS2 using 'at' command. It looks like this. . $ns_ at 323 $nod_ setdest 8358.628906 13691.158203 15.023533 $ns_ at 326.5 $nod_ setdest 8328.832031 13647.843750 15.021062 $ns_ at 330 $nod_ setdest 8298.761719 13604.128906 15.159590 $ns_ at 333.5

[ns] why we are still using this kind of mailing list

2008-07-18 Thread Software Quality Center
Hi Guys,   Don't get offended but I think this ns 2 mailing list sucks. Its a pain to search for proper message. When you post the replies are rare and really messed up with other irrelevant questions. Why don't we use some kind of groups , such as yahoo groups or google groups instead? Much