Re: [ns] voice traffic in wireless network.

2012-07-06 Thread jusme


Hi,

Does anyone knows how to simulate voice traffic for 802.11 network. How is
the voice traffic created? 

Please help, urgent.

Thank you. 
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[ns] Multimedia applications over wireless LAN

2012-06-01 Thread jusme


Hi, 

I need help. Does anyone have the tcl script to measure the performance of
multimedia applications in WiFi networks(802.11). to study the performance
(eg, throughput and delay) of voice and video data.

I need to create a ns2 simulation, but i have no idea how to do it. I would
appreciate if anyone could kindly help me out here. I really lost. 

Thank You so much. 


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[ns] help in installing ns2

2012-05-22 Thread jusme


Hi,

I am using ns2 on cygwin in Win XP. I had finish installing cygwin and ns2,
and done a validate test.

But there is this error:
 validate overall report: some tests failed:
 ./test-all-webtraf ./test-all-simultaneous
to re-run a specific test, cd tcl/test; ./test-all-TEST-NAME

How can i solve it please help me.

And i try to run a ns simple.tcl, an error came out:
% ns simple.tcl
warning: using backward compatibility mode
error when calling class OldSim: simple.tcl

Anyone can please help me, i have try lots of ways for 2days but yet to
solve it. I need to use ns2 urgently.

Thank You so much.
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