[ns] WPAN for Non Beacon Mode

2011-01-24 Thread LiViAn ZaH
Hi In WPAN module in NS-2 I am trying to figure out two things : 1. How to use Non Beacon Enabled Mode ? (Do I need to make change in TCL file/ I have to change the MAC code for this purpose) 2. How to use non-beacon mode with Superframe boundaries ---any Idea ? I am using NS-2.33

[ns] Handoff Info to Transport Layer

2009-06-30 Thread LiViAn ZaH
Dear All Is there any procedure through which mobile node can pass the states of Handoff events ...to transport layer. In case of disconnection .if link gets reconnected --- how can we pass this reconnection information to TCP layer Expecting some response. Livian

[ns] NAM in Ubuntu

2009-06-30 Thread LiViAn ZaH
Hello How can I use NAM in ubuntu ? I m using ubuntu 9.04 and my ns version is 2.33. Regards Liv

[ns] passing .....disconnection Information to Transport layer

2009-06-28 Thread LiViAn ZaH
Dear All Is there any procedure through which mobile node can pass the states of Handoff events ...to transport layer. In case of disconnection .if link gets reconnected --- how can we pass this reconnection information to TCP layer Expecting some response. Livian

[ns] Stopping Re-Transmission Timer

2009-06-04 Thread LiViAn ZaH
Hello I want to stop invoking retransmission timer  expiration function in ns2. Can anyone tell me which things triggers this function and how can I stop it Regards Livaian

[ns] Stopping Transmission Timer

2009-05-28 Thread LiViAn ZaH
Hello Can anyone tell me How can I stop calling Retransmit Timer after TCP disconnection in ns2 code? I want to know Which functions needs to be modified? Regards Livian

[ns] Stopping Transmission Timer

2009-05-27 Thread LiViAn ZaH
Hello Can anyone tell me How can I stop calling Retransmit Timer after TCP disconnection in ns2 code? I want to know Which functions needs to be modified? Regards Livian

[ns] TCP behaviour ....on Reconnection

2009-05-25 Thread LiViAn ZaH
Hello I m facing a problem : I want to know .suppose TCP suffers disconnection, . after reconnection which function will be called first ? I want to keep the previous Congestion window(before disconnection) after reconnection ...(to prevent slow star)t to implement that ..

[ns] Stopping Transmission [Sender's End]

2009-05-13 Thread LiViAn ZaH
Hello   Can anyone help me to give me some indications :   Is there parameter in TCP which drives TCP sender to stop transmission for a while ? (Like the reciver when it finds its buffer full it shows Zero window to sender.to make the congestion size to become zero...I m searching that kind

[ns] Stopping Transmission [Sender's End]

2009-05-12 Thread LiViAn ZaH
Hello   Can anyone help me to give me some indications :   Is there parameter in TCP which drives TCP sender to stop transmission for a while ? (Like the reciver when it finds its buffer full it shows Zero window to sender.to make the congestion size to become zero...I m searching that kind

[ns] Receiver Advertized Window

2009-05-07 Thread LiViAn ZaH
Hello   I am novice in ns-2. I want to know the size of Receiver Advertized window --- which variable in ns-2 represnts that ? I have seen the code but still confused.   Waiting for someone's kind response. Livian      

[ns] 1 byte of Data (Sender)

2009-05-07 Thread LiViAn ZaH
Hello I want to know If TCP sender wants to send 1 bit of data periodically with some intervals(in which receiver will not Acknowledge those segment).how can I implemet it in TCP.CC ?   Thanks in advance for your ...reply. Livian

[ns] Blocking Traffic ....with ranges

2009-05-06 Thread LiViAn ZaH
Hello I want to implement a mechanism for blocking traffic in TCP receiver. I want to block traffic for couple of time ranges like (10.00  sec to 15.00 then again from 20.00 sec to 25.00 and son on ) in this manner. Can anyone give me some tips for that ? Thanks in advance. Livian

[ns] WCW Throughput Calculation

2008-11-18 Thread LiViAn ZaH
Hello   I m usning ns-2.31. For calculating throughput/goodput and bandwidth esimation for Wired cum wireless scenarios is there any script avialable so that I can use. Plz share the source if possible.   Regards LiVian

[ns] Packet Arrival rate -- Need Help*

2008-11-11 Thread LiViAn ZaH
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[ns] Is the .basrc Correct ?

2008-01-14 Thread Livian Zah
Hi I have installed Cygwin and configured network simulator2 in it but when ever I try to run it, it gives that bash ns command not found. I m using following .bashrc file : export PATH=$PATH:/home/Livian/ns-allinone-2.31/bin:/home/Livian/ns-allinone-2.31/tcl8.4.14/unix:/home/Livian

[ns] bash ns command not found

2008-01-13 Thread Livian Zah
Hi I have installed Cygwin and configured network simulator2 in it but when ever I try to run it, it gives that bash ns command not found. I m using following .bashrc file : export PATH=$PATH:/home/Livian/ns-allinone-2.31/bin:/home/Livian/ns-allinone-2.31/tcl8.4.14/unix:/home/Livian/

[ns] new TCP version code

2007-12-27 Thread Livian Zah
Hello If i want to write a new TCP version code in NS-2 what are the steps i have to follow ? Can anyone help ? Thanks in advance. - Never miss a thing. Make Yahoo your homepage.

[ns] Calculation from Trace file

2007-11-25 Thread Livian Zah
How can I calculate these following things From a Trace file ? 1.Throughput 2. Packet Drop Rate 3. GoodPut 4, Availabe BW I will higly appretaite anyone's suggestion. Thanks in advance. - Be a better pen pal. Text or chat with friends ins

[ns] Calculating from trace file

2007-11-25 Thread Livian Zah
Hello How can I calculate these following things From a Trace file ? 1.Throughput 2. Packet Drop Rate 3. GoodPut 4, Availabe BW Very urgent for me. - Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how.

[ns] ns2.1b9a version ---TCL Missing

2007-11-11 Thread Livian Zah
Hi For ns2.1b9a version .How can I install TCL/Tk files ...anyone can help ? Thanks in advance. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

[ns] Westwood ok for NS:2.31

2007-11-11 Thread Livian Zah
I want to use TCP westwood code but i cant insatll those on my ns version. I m using NS-2.31 is it possible to use that code for NS-2.31 ? Can anyone help me plz ? Thanks in advance. __ Do You Yahoo!? Tired of spam? Yahoo! Mail ha

[ns] Different version of NS in same Linux OS

2007-11-09 Thread Livian Zah
Hello Is it possible to install two NS-version in same Linux OS. Do i need to make any change in .bashrc file ? Plz try to help. Thanks in advance. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http

[ns] TCP JERSEY ..

2007-11-09 Thread Livian Zah
Hello How can I use TCP Jesrsey's code in NS-2.31 - any suggestion ? Plz tell me the steps. Thanks in advance. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

[ns] TCP JERSEY ----in NS

2007-11-06 Thread Livian Zah
Hello How can I use TCP Jesrsey's code in NS-2.31 - any suggestion ? Plz tell me the steps. Thanks in advance. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

[ns] TCP Jersey

2007-11-05 Thread Livian Zah
Hello How can I use TCP Jesrsey's code in NS-2.31 - any suggestion ? Plz tell me the steps. Thanks in advance. __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

[ns] recompiling NS-2

2007-10-16 Thread Livian Zah
Can anyone help me : in recompiling NS-2 for TCP westwood+ ? I have used ./configure command but there showed some error. - Be a better Heartthrob. Get better relationship answers from someone who knows. Yahoo! Answers - Check it out.

[ns] Fwd: How to recompile NS-2 for TCP westwood+

2007-10-16 Thread Livian Zah
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[ns] How to recompile NS-2 for TCP westwood+

2007-10-15 Thread Livian Zah
Can anyone help me : in recompiling NS-2 for TCP westwood+ ? I have used ./configure command but there showed some error. - Be a better Globetrotter. Get better travel answers from someone who knows. Yahoo! Answers - Check it out.

[ns] Tracing throgh specific link

2007-09-30 Thread Livian Zah
Hello, I m facing a problem when i tried to see the trace-queue command through node n2 and n3. Wrong ans is coming repeatedly. Here is my script : set ns [new Simulator] $ns color 1 Blue $ns color 2 Red #Open the trace files set tracefile1 [open out.tr w] set winfile [open WinFile