[ns] separate uplink and downlink throughput calculation!
I am simulating IEEE802.16 for a PMP scenario: for which I want to calculate throughputs in the uplink and downlink directions , separately. I am using new-trace format and also nam trace for analysis. But I am confused how to calulate throughtput on the BS. PLEASE help me. atleast give me a hint! _ Explore the seven wonders of the world http://search.msn.com/results.aspx?q=7+wonders+worldmkt=en-USform=QBRE
[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] Res: BGP ns2 module!
Hi, try to use BGP++ module. It works fine for me. But it will work only for ns 2.26 http://www.ece.gatech.edu/research/labs/MANIACS/BGP++/ - Mensagem original De: kitty07 [EMAIL PROTECTED] Para: ns-users@ISI.EDU Enviadas: Domingo, 30 de Março de 2008 9:28:24 Assunto: [ns] BGP ns2 module! Does anyone know if exists any BGP (Border Gateway Protocol) module for ns 2.31? :confused: i have just started using NS2 and i need this module for my further work!:working: Thank you for your time, B -- View this message in context: http://www.nabble.com/BGP-ns2-module%21-tp16302990p16302990.html Sent from the ns-users mailing list archive at Nabble.com. Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento! http://br.mail.yahoo.com/ Abra sua conta no Yahoo! Mail, o único sem limite de espaço para armazenamento! http://br.mail.yahoo.com/
[ns] AODV in a *wired* network
Is it possible to run AODV on a wired network? It doesn't look like rtproto supports AODV and it looks like node-config is only for wireless networks. I'm using NS 2.31 on Cygwin Thanks, Tom
[ns] Contribution - DVB-RCS DAMA Implementation in NS-2.32
Dear all, I created a set of changes to NS-2.32 in order to run transport protocols over a simulated DVB-RCS satellite environment with DAMA (Demand Assignment Multiple Access) on the return link. It is different from the already present contribution in http://nsnam.isi.edu/nsnam/index.php/Contributed_Code named TDMA DAMA in using different selectable allocation algorithms and offering the possibility of mixing request strategies. Behaviour matches paper [1]. Work is still necessary to define a better MAC layer and to read DropTail queue status without the use of additional bound variables (see backlog_ in the patch), but the contribution is already perfectly working. Pointer to the patch, installation guide and test script are here: http://www.tlcsat.uniroma2.it/DAMA/ Some details on the implementation can be found here: http://www.tlcsat.uniroma2.it/archives/category/laboratorio/en/ Any advice is welcome... Thanks! Francesco Zampognaro. [1] C. Roseti, E.Kristiansen, TCP behaviour in a DVB-RCS environment, in Proceedings 24th AIAA International Communications Satellite Systems Conference (ICSSC), San Diego, Jun. 2006 (http://www.tlcsat.uniroma2.it/wp-content/uploads/2007/04/man54548.pdf) -- Francesco Zampognaro (Ph.D. student) Department of Electronics Engineering University of Rome Tor Vergata Via del Politecnico 1 - 00133 -Rome - Italy
[ns] how to reduce forwarded packet size at an intermediate nodes
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[ns] problem with AODV
Dear all ns users, For the following topology i am using DSR and AODV routing protocols. I define two ftp traffic from node 0 to node 3 and node 1 to node 3. When i use DSR, there is no problem, packets are flowing in the routes 0-2-3 and 1-2-3. But when i use AODV, traffic cannot be started because node 3 (sink node) is not in the communication range of node 0 or node 1, AODV cannot find a route to node 3. When i close the node 3 to node 0 and node 1 (that is into the communication range), traffic is flowing in the route 0-3 and 1-3. It seems AODV cannot define a route with intermediate route. The aim of a routing protocol should be to find a route to destination. But I don't understand why such a situation occurs. If you know the problem for such a situation, please help me. Many thanks in advance. Semra O node 1 (50, 228) O O node 2 (200, 178)node 3 (300, 178) O node 0 (50, 128)
[ns] analyze the trace file
hi all ns users i am using ns2 on windows platform, please tell me how we can calculate throughput of a network from the trace file(.tr) . thankx in advance
[ns] how we can install a debugger on ns2
hi all ns users i am using ns2 on windowsXP. i want to install a debugging a toll on ns2, i have tried many times for installing the debugger tool , but each time i failed, if anybody install it successfully on windows platform form , then please send me complete procedure for installing this, thankx. with regards, Rakesh Kumar
[ns] announcing ns-2.33 release and allinone package
This is to announce the posting of the ns-2.33 source code release and a corresponding ns-allinone-2.33 package. Downloads are available at the Sourceforge project pages: http://sourceforge.net/project/showfiles.php?group_id=149743 File checksums are located in the corresponding release notes on Sourceforge. There have been a number of significant contributions to ns-2 since the last release, and I'd like to acknowledge the work that people have done to contribute and integrate the following extensions. 1) several new 802.11 models -- Ilango Purushothaman's infrastructure mode extensions -- the 802.11Ext models from a Mercedes-Benz RD, NA and University of Karlsruhe team -- dynamic libraries patch and multirate 802.11 library from Nicola Baldo and Federico Maguolo of the SIGNET group, University of Padova The ns-2 documentation has a new overview for 802.11 models, with pointers to more documentation: http://www.isi.edu/nsnam/ns/doc/node193.html#sec:802_11 The dynamic libraries patch is more generally applicable and is documented here: http://www.isi.edu/nsnam/ns/doc/node300.html 2) David Wei has improved the calendar queue scheduler: http://www.isi.edu/nsnam/ns/doc/node35.html 3) David also imported TCP congestion control models from the Linux kernel: http://www.isi.edu/nsnam/ns/doc/node403.html As usual, the release also includes several bug fixes that were discussed on the developer's list. A more descriptive change log is available at: http://www.isi.edu/nsnam/ns/CHANGES.html. Thanks also to the people who tested our release candidates. If people encounter problems with these releases, please post suggestions to the ns-developers mailing list, or file a bug report: http://nsnam.isi.edu/nsnam/index.php/Contributing#Reporting_a_bug For troubleshooting or workaround tips, please consult (and contribute to) the following wiki page: http://nsnam.isi.edu/nsnam/index.php/Troubleshooting - Tom