[ns] R: Re: Ask Google is not a polished answer, isn't it?
Dear Sidney and Hagen, actually there's a way to include real application-level data in an ns-2 packet. The manual has one section on this: http://www.isi.edu/nsnam/ns/doc/node516.html Basically, it's all about defining an Application Data Unit (ADU) containing all the desired data, to be attached to the basic packet. bye, Marco
[ns] about node energy
can somebody tell me how can ı give different initial energy to nodes in a simple wireless simulation
[ns] Avoid traces during simulations
Hello, I want to simulate without using the standard trace file, because it spends a lot of time writing in the trace file. Is there some trick to avoid the standard trace file? Thank you... Jamal Toutouh El Alamin NEO Group - Networking and Emerging Optimization University of Malaga Phone: (+34) 952 13 33 03 Addres: E.T.S Ingenieria Informatica Complejo Tecnologico, Lab. 3.3.4b Campus de Teatinos 29071 Malaga, Spain - __ Enviado desde Correo Yahoo! La bandeja de entrada más inteligente.
Re: [ns] R: Re: Ask Google is not a polished ans wer, isn't it?
On Mon, 28 Apr 2008 09:31:50 +0100 (GMT+01:00), Marco Fiore [EMAIL PROTECTED] wrote: Basically, it's all about defining an Application Data Unit (ADU) containing all the desired data, to be attached to the basic packet. Mhh, looks like my advice to extend the Packet structure, enriched with some method wrappers to access the data, except the TCP handling. HGN
Re: [ns] important: TCP packet size
Packets coming from sink are ACKs, so 40 bytes in size (minimum TCP packet size). If you want balanced transmission probably you need tcp-full. Anyway I'm not familiar with that. Bye FZ On Thu, 2008-04-24 at 18:29 +, cheki imane wrote: Hi all,i have a question which seems stupid but, i'had vreated a simple network (2 nodes) tcp and tcp sink and i'd like to set the packets size =1000 bytes so i have used 'Agent/TCP set packetSize_ 1000' 'Agent/TCPSink set packetSize_ 1000' '$tcp set packetSize_ 1000' '$tcpsink set packetSize_ 1000' but in the trace file it is always 40 so i realy do not know what to do i realy need your helpthank you _ Sur Windows Live Ideas, découvrez en exclusivité de nouveaux services en ligne... si nouveaux qu'ils ne sont pas encore sortis officiellement sur le marché ! http://ideas.live.com -- Francesco Zampognaro
[ns] Random function
hi, i want to generate a random number of mobile nodes, if there is a function already integrated in ns2 please let me know? thanks!
[ns] OLSR simulation in ns2 and trace MPR
Hi Does any body use UM-OLSR or other to simulate a OLSR routing? Thank for help
Re: [ns] Random function
* jazia jaballah | 2008-04-28 17:34:34 [+0200]: i want to generate a random number of mobile nodes, if there is a function already integrated in ns2 please let me know? http://isi.edu/nsnam/ns/doc-stable/node208.html should be the answer. On the other hand you can generate a pseudo-random number via the shell $((RANDOM)) and pass the number as an argument to the TCL script. ns your-scenario.tcl $((RANDOM)) and in you tcl script (your-scenario.tcl) you can get the argument via set rand_number [lindex $argv 0] thanks! You are welcome! Hagen -- Hagen Paul Pfeifer [EMAIL PROTECTED] || http://jauu.net/ Key Id: 0x98350C22 Key Fingerprint: 490F 557B 6C48 6D7E 5706 2EA2 4A22 8D45 9835 0C22 Always in motion, the future is.
[ns] Trace converter 1.01 source code is available to download for free
Hello, Trace converter 1.01 source code (.pas files to compile with Free Pascal) version is available to download for free at http://www.tracegraph.com/traceconverter.html. This full version of Trace converter can convert ns-2 trace files of any size to Trace graph format hundreds times faster than Trace graph 2.05. Best regards, Jaroslaw Malek
[ns] scenario for wimax
Hello, I want to do the following scenario.i use the NIST model for simulating wimax networks. the scenario consists of an evaluation of a wimax network :a three base stations covering a certain region and a random number of subscribers generated in random positions. i want to define a fixed rate for three base stations for example 30Mbps and offer the choice for mobile stations between 1Mbps and 2Mbps. i want to see the change in parameters (throughput, budget link, bandwidth,...) for a mobile station as it moves from one BTS to another. i use xgraph for plotting. is this scenario that I just described feasible under NS2 or not? thank you
[ns] need hepl in calculating throughput, average access delay, access energy cost.
hi all, I have implemented a two stage contention resolution protocol by making changes in files ns-2.31/mac/mac-802_11.cc and ns-2.31/mac/mac-timers.I have compiled changes in ns.I am not able to interprete the trace file...I have turned MAC trace ON. Can anybody help me out to calculate throughput,average access delay,access energy cost for simple 802.11 MAC...so that I can calculate for my protocol... Thanks and regards... Divya -- View this message in context: http://www.nabble.com/need-hepl-in-calculating-throughput%2Caverage-access-delay%2Caccess-energy-cost.-tp16825034p16825034.html Sent from the ns-users mailing list archive at Nabble.com.