Santosh,
Please see the attached files. You can create a topology file with the
cooridinates of all the n nodes in ur network. Now u can generate a bit
error probablity for all the n^2 node pairs (following a Gaussian probablity
distribution) by creating a lossy radio model with this topology with the
following command:
java net.tinyos.sim.LossyBuilder -i topology -o radiomodel.nss
Now, to use the radiomodel.nss file as the radio model for ur application,
run it with
build/pc/main.exe -rf=radiomodel.nss <no_of_nodes>
If u don't create ur own radio model file, TOSSIM takes a file named
lossy.nss by default.
U can also go thru the doc
http://www.cs.berkeley.edu/~pal/pubs/nido.pdf
by Philip if u want to know everything in detail.
Bibudh
On 4/3/07, santosh bhima <[EMAIL PROTECTED]> wrote:
I need a help in Tossim.how to create a network in the way(positioning the
nodes at some co-ordinates) we want and make the communication occur.
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