[ns] how to bind a value from scenario file to the .cc code
hi users, I need to bind the velocity value of a node from the scenario file to my code .cc the scenario file contain: $ns_ at 0.0 "$node_(0) setdest 300.59997471863574 1.0E-6 0.59997374" $ns_ at 0.0 "$node_(1) setdest 300.01 299.4000271067413 0.5999739" $ns_ at 0.0 "$node_(2) setdest 300.01 598.439400922 0.5704" need the 0.599 (velocity of node 0) , 0. 0.5999739 for the node 1 , ... in my .cc code. Any suggestion thx
[ns] how to bind a value from scenario file to the .cc code?
hi users, I need to bind the velocity value of a node from the scenario file to my code .cc the scenario file contain: $ns_ at 0.0 "$node_(0) setdest 300.59997471863574 1.0E-6 0.59997374" $ns_ at 0.0 "$node_(1) setdest 300.01 299.4000271067413 0.5999739" $ns_ at 0.0 "$node_(2) setdest 300.01 598.439400922 0.5704" need the 0.599 (velocity of node 0) , 0. 0.5999739 for the node 1 , ... in my .cc code. Any suggestion thx
[ns] aodv and the shadowing model
hi, when I simulate AODV protocol with the shadowing propagation model, I am faced to a double reception of the same packet when I read the trace file? (ie, packet is received more than once) This problem doesn't exist with the tworayground propagation model. PS: my topology run just with a source and destination, no more nodes. any suggestions plz
[ns] printing a value
hi, I need the print the power received (Pr) at the trace file. How is it possible, plz? (I am working on ns-2.33) thkx F
[ns] install and compile of CGAl-2.4
hi, how can I install and compile CGAL-2.4 on ubuntu 11.04 thkx
[ns] received signal power
hi ns-users, How can I have the the power received at a destination? Is that done for the each paket? thkx
[ns] agent under ns2
Hi I need to write mobile agents for MANETs in ns2 ,can you help me or give me some details about how to implement mobile agent under ns-2? Thank you in advance
[ns] GPSR tcl
Hi, I need a tcl file that simulate GPSR for ns-2.33 I tried the hls.tcl ans run.tcl files but there something wrong about them: for the first one I'm faced to flottant point exception and for the second there is no "AGT" on the trace file although I put: $ns_ node-config -agentTrace ON thkx
[ns] exception when running GPSR
hi, When I run the Tcl file simulating the GPSR routing protocol (for ns-2.33), it is ok for certains cases (mouvement pattern) but in some cases I have one of the following errors: exception point flottant any help plz thkx
[ns] exception when running GPSR
hi, When I run the Tcl file simulating the GPSR routing protocol (for ns-2.33), it is ok for certains cases (mouvement pattern) but in some cases I have one of the following errors: exception point flottant any help plz thkx
[ns] how to count hops through a path "AODV"?
hi everyone I need to calculate hop's count of every path from data source to the destination can you pleaz rhelp me by a script (awk) thk
[ns] gpsr on ns2.34
hi, I'm just simulating the GPSR patch for ns-2.34. I find some intersting results: 1)for this patch, there is no localisation service used 2) the most important, the protocol doesn't consider the mobility of nodes: I simulate 2 nodes X(10,1,0) and Y(270, 1, 0) with transmission range 250m I moved the Y to the range of X but Y still don't receive data sent from X so can anyone tell me what to do because I need to make simulation with mobile nodes thkx
[ns] GPS DATA
HI I need to know something about direction's information provided by GPS for mobile network Is it an angle, a vector, or... ? thkx fatma
[ns] power of signal
Hi, I need to compute the power of signal received under ns2 how I can do it thkx Fatma
[ns] vanet networks on ns2
hi, I'm working on Vanet networks ans I'm about using NS2. but this one seems not support radio obstacle. I heard about NS2.1b9a but I'm not sure that it's suitable for my ubuntu 11.4 (problem with my gcc version) can any one suggest me what version I have to install? Ps I have ns2.34 right now Any clue will be great thkx Fatma
[ns] installing 2 ns
hi, can I have 2 version of nS on my system thkx in advance
[ns] vanet routing protocols
Dear all, I already have the code of Routing protocol GPSR. I am asking for other codes can anyone guide me please to links for downloading other vanet routing protocols thank you fatma
[ns] location information needed for routing
hi I need to know what's "different between location based service and global positioning system?" thkx fatma
[ns] AODV ROUTING PROTOCOL
Hi, I need some help to understand AODV routing protocol specification. when we have just a source of data and a destination in range of transmission, and hello messages are activated. Normally, the source will check the routing table and will find the destination (because they already exchange hello messages), so RREQ will not be needed. Am I right or I miss understand it, because when I simulate such scenario, I found a RREQ initiated in spite of hello message are already sent. I am not of the necessity of hello here? some clarification will be welcome thkx best regards Fatma
[ns] AODV ISSUE
Hi, I need some help to understand AODV routing protocol specification. when we have just a source of data and a destination in range of transmission, and hello messages are activated. Normally, the source will check the routing table and will find the destination (because they already exchange hello messages), so RREQ will not be needed. Am I right or I miss understand it, because when I simulate such scenario, I found a RREQ initiated in spite of hello message are already sent. I am not of the necessity of hello here? some clarification will be welcome thkx best regards Fatma
[ns] make clean
hi, I just modify the aodv protocol on ns2.34 (ubunu 11.04) when i try sudo make clean it returns error any help plz fatma
[ns] make problem
hi, I just modify the aodv protocol on ns2.34 (ubunu 11.04) when i try sudo make clean it returns make: *** Pas de règle pour fabriquer la cible « clean ». Arrêt. can anyone help me please fatma PS: I have already tried apt-get install tcl sudo apt-get install tcl-dev
[ns] hello message
hi Actually I am working on aodv by using ns2.34 Sorry for asking u a very simple question.I already study the aodv.cc and aodv.h But did u notice that the send hello and receive hello of this protocol is not working? Because i got try to add a printf statement inside send hello and receive hello function in aodv.cc,but unfortunately nothing printed out. The send hello and receive hello not even invoked within the whole simualtion process in trace file. I am not sure about this whether is source code problem or some other problem… can u tell me? I am appreciating every helps from u…Thanks. fatma
[ns] routing protocol
hi, i need codes of existing Routing protocols for VANET can any one help me to find my seek thkx fatma
[ns] hello message
hi, how can I display the Hello message in trace file when simulating AODV? thkx fatma
[ns] help instal fedora11 with vmware
hi, I need help to instal fedora11 with vmware on winXP can any one point me where to find the required version of fedora thkx
[ns] ns vanet protocol
Hi, i need the code of the vanet protocol GPCR. I plan to implement it on ns2 help me plz thkx Fatma
[ns] install ns2.26 in ubuntu 11.04
hi, CAn i install NS2.26 in ubuntu 11.04? if yes can I use gcc 2.95 or gcc3 thkx fatma
[ns] plugin for ns2.34
hi, I have ubuntu 11.04, gcc 4.5.2 I need to install cgal-2.4 to add a plugin in ns2.34 to do that i need gcc 2.95 or gcc 3.0 when triying to instal one of them, i always have error when making can any one tell me how to process? should i unistall gcc 4.5.2 or what? thkx Fatma
[ns] ns oadv
hi, I'm working with NS2.34 under ubuntu 10.10 when i execute a tcl file i have segmentation fault can any one point me to the problem thkx
[ns] veronoi diagrams
hi, does any one know if veronoi diagram on VanetMobisim support radio obstacles? thkx fatma
[ns] radio obstacles under NS2
hi, how can i simulate some obstacles into a vanet simulation under NS2 and VanetMobiSim? help plz thkx fatma
[ns] how to identify a data packet in ns2
Hi everybody, I wonder can I identify a data pachet? I mean I already have source and destination adress, but is there any field which indicates that I'm receiving a data packet belongs to this or that traffic. I'm working on AODV routing protocol and I need to identify the pachet of data. Any help will be very welcome. Best regards and thkx in adcance. FATMA __ Do You Yahoo!? En finir avec le spam? Yahoo! Mail vous offre la meilleure protection possible contre les messages non sollicités http://mail.yahoo.fr Yahoo! Mail
[ns] bind a tcl variable
hey everybody, I need to bind the tcl variable ( $cbr1 set interval_ 0.02 ) in aodv.cc. If it is possible how to do it? help me please thnx fatma __ Do You Yahoo!? En finir avec le spam? Yahoo! Mail vous offre la meilleure protection possible contre les messages non sollicités http://mail.yahoo.fr Yahoo! Mail
[ns] include issue
hey everybody, I would like to include mac-802_11.h in ll.h file but a have a compilation problem. why? thx fatma - Envoyé avec Yahoo! Mail. Plus de moyens pour rester en contact.
[ns] HOW TO ACCESS AN INSTANCE VARIABLE USING TCL
hi everybody, I have already defined an instance variable in mac-802_11.cc and I would like to access to it in my .tcl would someone please tell me how to do it. I would really appreciate it. thks in adance - Envoyé avec Yahoo! Mail. Une boite mail plus intelligente.
[ns] how to access to a parameter in layer 3 from layer 2
hi everyone, I have already declared and calculated a parameter (X) in the Mac802_11.h and Mac802_11.cc I need that parameter to use it in routing protocol AODV. I wonder how to access to it from Mac802_11.cc. I did declared AODV like a friend class in MAC802_11.h when I run a simulation, X is calculated in MAC file and it is not nul. But, when I print it from AODV file it is always nul !!! How to solve that problem some help will be nice. I will be grateful thanks in advance Fatma - Envoyé avec Yahoo! Mail. Une boite mail plus intelligente.
