[j-sim-users] The transmission range and the grid size

[wafa Berrayana]

Hello,
Yesterday I sent a message "the transmission range and the grid size". Until
now, I don't receive any answer. Please it is urgent; if some one has an
answer, I would be very grateful if he tell it me. Next the sent message.
Friendly wafa.

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Hello,

I have 3 urgent questions.

Under J-sim two nodes are neighbours if they are separated by a distance
less
than the transmission range or if they are separated by a distance less than
the grid size ??

If the second hypothesis is true (two nodes are neighbours if they are
separated by a distance less than the grid size), how to initialize the grid
size to be equal to the transmission range ?

How do I initialize the RXThresh and the CSThresh (in the wirelessPhy.java)
to have respectively a transmission range equals to 100m and a carrier
sensing range equals to 200m.

Your help is very very appreciated.

Sincerely, Wafa
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