[ns] Problem Bugs ns-2.30_eurane-1.12. BS not delivered packet video

2012-08-05 Thread Vuzie Riawan
I am working with ns2 with eurena (HSDPA) and Evalvid (MPEG4 transmission). I have set up all the tools and modified the ns2 source code, such as steps this link : http://mailman.isi.edu/pipermail/ns-users/2008-February/062290.html. then I have followed this step : http://mailman.isi.edu/pipe

[ns] A question about message Generation

2012-08-05 Thread wben-jab
Dear all, I have to conceive a control message generator located between the application layer and the transport layer. My question is as follows : a) Where is better to implement the generation of messages in .TCL script or in C++ file. Because I have to deal with timers to schedule the ne

[ns] Connect and disconnect nodes and agents from c++ code

2012-08-05 Thread Melissa Santana
Hello, I need to connect and disconnect nodes and their agents when one condition is reached (this code is in c++) and I've tried tcl.eval("$ns rtmodel-at $time down $clients(0) $servers(0)"); and after disconnect this two, I have to connect the $clients(0) node with the $servers(1) node. but it

Re: [ns] need help on understanding Scheduler::instance().clock()

2012-08-05 Thread Saravanan Kandasamy
Dear Hongsheng Lu, Scheduler::instance().clock() has 9 decimal point accuracy, most of the time it will be different. Even you are calling it in the same file and in the same function, you might end up completely different timings. You can either use a debugger or simply printf statements to und

Re: [ns] RXThresh values!!

2012-08-05 Thread wben-jab
It works with me. Thanks, Quoting Saravanan Kandasamy : > > Dear Wben, > > I presume you like to know the relationship between distance vs RXthresh ? > > It might not be that straight forward as it depends on which multipath > propagation you like to use. > > Assume this topology > -Two nodes (T