Hi Zakia,
In the paper "An Evaluation of Inter-Vehicle Ad Hoc Networks Based on Realistic Vehicular Traces" (MOBIHOC 2006), authors wrote: As we want to make sure that only vehicles that at a given moment in time are participating in the road traffic in the area take part in routing, we add a simple extension to the ns-2 simulator. When a node enters the area, a special Tcl command is issued that activates the wireless interface of a node. Nodes that end their trip inside the selected area (or leave the area) switch off their wireless interface. So I guess we have to find this Tcl command (I know that in Mannasim, node could be switch OFF/ON). We keep in touch. Best regards, Jonathan Petit Zakia Khalfallah wrote: > > > > > > > > > > > > Hi friends, > I'm simulating urban Vanet traffic . i have a correct > scenario file for real traces of the mobility that i found in a sure > site http://www.lst.inf.ethz.ch/research/ad-hoc/car-traces/. This is a > short par of the file : > > $ns_ at 0.0 "$node_(0) switch OFF" ;# set_X,Y,Z > $node_(0) set X_ 0.000000 > $node_(0) set Y_ 0.000000 > $node_(0) set Z_ 0.0 > $ns_ at 0.000000 "$node_(0) setdest 2763.122123 1004.967441 > 1000000000.000000" ;# init_node > $ns_ at 0.010000 "$node_(0) switch ON" ;# inside > $ns_ at 0.010000 "$node_(0) setdest 2734.639531 1026.382130 13.844272" ;# > > The problem that NS detect an error when reading the two command "switch > OFF" and "switch ON" . > They are never used in a classical NS scenario file. > So, how can integrate them in the NS code ? and in which file ( .cc , .tcl > etc ...) ? > Did someone encounter the same problem or have an idea and can help me > please? > Thank you, > > > > > -- View this message in context: http://old.nabble.com/scenario-file-tp31791608p31806906.html Sent from the ns-users mailing list archive at Nabble.com.
