[ns] sensor network scenario

hi all, i am new on sensor networks and i would like to ask for your help. is there any ready scenarios to run ? can anyone help,with tcl or something else? THANKS

[ns] NS- Installation Problem-Urgent

Hey all I installed NS-2.30 now after deleting all of ns-2.29 and it installs fine but after that when I run the example1a.tcl it gives me the same error and that too there is no directory like ns-allinone-2.29w ERROR: When configured, ns found the right version of tclsh in /root/ns-allinone-2.2

[ns] measuring time to execute a block of code

Hi All, I have a simualtion with 50 nodes. I am writing a new agent and want to measure the time spent in the some of the helper functions. These helper functions do not transmit / receive any packets and do computations like matrix multiplication. How do I measure the time taken for executing th

[ns] URGENT HELP! no files matched glob pattern "out.*"

Hi; when i run the program lantest.tcl under /cygdrive/c/cygwin/home/NS/ns- allinone-2.29/ns-2.29/tcl/ex, i face the following problem $ ns lantest.tcl no files matched glob pattern "out.*" while executing "glob $opt(tr).*" invoked from within "if [file exists $opt(tr)] {

[ns] URGENT HELP! warning: no class variable LanRouter::debug_

When i tried to run the lantest.tcl under /cygdrive/c/cygwin/home/NS/ns- allinone-2.29/ns-2.29/tcl/ex, it gives the following error $ns lantest.tcl warning: no class variable LanRouter::debug_ see tcl-object.tcl in tclcl for info about this warning. ns: finish: couldn't execute "../../..

[ns] TRACE a 2 node connection in wireless

HI dear all, which command can be used instead of below command to trace a specific conncetion between 2 nodes in mobile ad hoc wireless networks? TRACE_queue /TRACE-LIMIT (in wired network these command can work well but for wireless I got error when I used same command ).

[ns] Please help for "invalid command Agent"

Hi all, I am working on video multicast. I downloaded the EvalVid version used for NS. In that they have created new agent called "myUDP" agent. I follwed all the steps given in http://hpds.ee.ncku.edu.tw/~smallko/ns2/Evalvid_in_NS2.htm I made the relevant changes in the packet.h and Makefile

[ns] R: TCP fixed data transfer

Andrea, if you want to transmit 1 Mbps every 10 mins, simply use a recursive function like: proc sendData {} { global ns_ puts "time : [$ns_ now]" $ns at [$ns_ now] "$ftp send 1e6" $ns_ at [expr [$ns_ now] + 600.0] "sendData" } $ns_ at 600.0 "sendData" which

[ns] TRACE a 2 node connection in MANET

HI dear all, which command can be used instead of below command to trace a specific conncetion between 2 nodes in wireless networks? TRACE_queue /TRACE-LIMIT (in wired network these command can work well but for wireless I got error when I used same command ). --

[ns] Sensor Network Time Synchronization

Dear all, Is there anyone doing Refernce Broadcast Synchronization or TPSN in sensor network Time synchroniztaion in ns-2 platform?.If yes, please get in touch with me. Thanks in advance Sana

[ns] About UWB sensor network localization in NS-2

  Dear all, Is there anyone doing UWB sensor network localization in ns-2 platform?.If yes, please get in touch with me. Thanks in advance sainath.

[ns] create new pakt

hi all, i m simulating ad hoc networks and i need echange information between station can someone explain me how to create a new packet in ns2 : this pkt must be modified in the mac802-11.cc file of the sender and received and analysed in priqueue.cc file by the destination. -- B!LEL [EMAIL PRO

[ns] HELP: Base Station routing??

Hi everybody, Does anyone know where is the piece of code that choose between wired/wireless interface for routing packets in base stations??. I am working with DSDV, and I want base station sends a packet through its wireless domain although packet destination is from another domain. My topol

[ns] ns-2 rdg

Hi, I am studying the protocol gossip for routing (route driven gossip and anonymous gossip) in a ad hoc network and I would like to know if someone knows if the implementation about gossip protocol in NS-2 is a extension or if it is possible I simulate this protocol with the routing scripts that

[ns] question concerning mac-timers.cc

Hello, I am using ns-2.29 and I have a problem where an event is being scheduled with a positive UID. It only happens in one simulation, but still I would like to know, because this could also have impact on other results. Detailed Info: - Warning -