[ns] how to model two state markov chain in ns2

hi, we want to simulate WLAN in which each station transmit at multiple data rates. we have to model each station to be in two states: low data rate(1 Mbps) state and high data rate(11 Mbps) state. The station have to spend in each state an amount of time which is exponential with equal mea

[ns] how to do sendmsg over Tcp !!!!

hi everybody , I want to simule the architectucture client/serveur under ns2 ,using the fuction send (or sendmsg or sendto) ;I must also use the Agent Tcp . I tried to use the Agent TcpFull with send but it works only with the DSR protocol ,and i must make it work also with AODV and DS

[ns] ABR implementation in ns-2

Hi, Where can I get the implementation of ABR for ns-2. Thanks, S.

[ns] help: the link of this patch is not working?

hello, i need this patch Hierarchical Mobile IPv6 with Fast-handover by Robert Hsieh http://mobqos.ee.unsw.edu.au/~robert/research.php but unfortunately the page is not available any more, dose anybody have it or can you guide me to another link, please? thank you, shayma

Re: [ns] [trace2stats] throughput/delay/jitter statistics from ns-2

Hi, I've updated my beginners page with useful info: http://inesc-0.tagus.ist.utl.pt/~pmsrve/ns2/ns2_beginners.html#_Toc128325751 Pedro Vale Estrela > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf > Of Bow-Nan Cheng > Sent: terça-feira, 21 de Fevere

Re: [ns] [trace2stats] throughput/delay/jitter statistics from ns-2

Hi, I believe this might help. It generates graphs on actual run-time: http://poisson.ecse.rpi.edu/~harrisod/graph.html -Bow-Nan On 2/21/06, kaibai <[EMAIL PROTECTED]> wrote: > > Dear all, > > > > I found the trace2stats software from ns2 user's mail list. But the link to > download it in the

[ns] [trace2stats] throughput/delay/jitter statistics from ns-2

Dear all, I found the trace2stats software from ns2 user's mail list. But the link to download it in the original message is not accessible anymore. Does anyone know the new link to download it? Or is there any other software available to calculate network statistics (like throughput and good

[ns] accessing scenario files

Hello all, I am doing a project in sensor networks in ns2 where i consider all nodes to be stationary. I find difficulty in accessing scenario files from tcl script. As i consider nodes to be stationary, when i execute the tcl file i am getting error in "setdest". Can anyone tell me the procedu

Re: [ns] data packets lost in AODV:URGENT

the problem has been fixed it was because i had turned the Agent and MAC trace OFF. thanks for help _ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/di

Re: [ns] Accessing Antenna Properties in Routing Layer

Thank you! How about getting antenna properties of the current node? Like if i wanted to grab antenna properties about myself? I'm doing this for multiple interfaces each with different antennas. Thanks! -Bow-Nan On 2/21/06, kaibai <[EMAIL PROTECTED]> wrote: > Yes. If the packet the routing lay

[ns] cannot use $ns rtproto LS

hi, i downloaded ason from net and installed it.i get the following error when using $ns rtproto LS OR DV .even a small hint is highly welcomed. * Nodes created * * Links created * wrong # args: should be "set varName ?newValue?" while executing "set nodeslist _o10 _o15 _o40" ("eval"

[ns] WLAN nodes with time varying transmission rate

Hello Link adaptation in WLAN will permit a node to transmit at multiple data rate.Without link adaptation protocol, how can a station be configured to transmit at time varying data rate! for example, station transmits at a data rate for a random amount of time; then changes the data rate to ano

[ns] problem with fulltcp !!!!!!

Thank you very mutch for your help Now fulltcp work but only with DSR protocol ,it causes problems with AODV and DSDV ??? Also , I want to calculate the nbre of packet lost in the network so i must use agent Loss Monitor and his fuction _nlost but fulltcp don't seem reconize the null (Lo

Re: [ns] Accessing Antenna Properties in Routing Layer

Yes. If the packet the routing layer is processing now is denoted as p, p->txinfo_.getAntenna() will return your antenna properties. Kai Bai -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bow-Nan Cheng Sent: Tuesday, February 21, 2006 9:33 AM To: ns-use

[ns] Accessing Antenna Properties in Routing Layer

Hi, I was wondering if it was possible to access Antenna properties in the Routing layer. And if so, how? Thanks

Re: [ns] xgrapgh in ns-2.29 and changing TCP congestion algoithm

Hello, As far as i know, when you write xgraph on your command prompt and give the name of the xgraph trace file, it should work, if you installed it correctly. Also when you write "man xgraph", you will get the manual page of xgraph, which you can find in the directory of xgraph under cygwin

[ns] xgrapgh in ns-2.29 and changing TCP congestion algoithm

Hello All; Would you please help me in the following two things; First: I don't know how to run the xgraph in ns-2.29 allinone edition, cygwin under WinXP. Second: would you please explain to me how I can change in the TCP/Reno algorithims inside ns-2.29. please I need your help form you ASAP.

[ns] Regarding color setting in recv fn

Hi., I'm not able to set color in recv function. It's showing error as $ns_ at 43.0005 "$node(0) add-mark m2 green circle" : cannot schedule command in past. If i set color for nodes other than recv function,it's coming.But if i set in recv function i'm getting error. T

Re: [ns] AODV hello Packet

check whether you have enabled hello messages. By default these messages are not enabled. Quoting [EMAIL PROTECTED]: > Send Ns-users mailing list submissions to > ns-users@isi.edu > > To subscribe or unsubscribe via the World Wide Web, visit > http://mailman.isi.edu/mailman/listinf