I probably should have just kept quiet since I don't use any of
the simulation packages. In the real world of mica2 and micaz
the sense/backoff code is in the platform files for the radio,
i.e., CC1000*.nc and HPLCC2420*.nc respectively.
MS
Zhao Stephen wrote:
Why I can not see any code about CSMA from "TestTinyVizM.nc"? Maybe
CSMA is low layer protocol in MICA that is not open to users?
Thanks.
SZ
2006/10/19, Michael Schippling <[EMAIL PROTECTED]>:
I don't know how detailed the simulation is, but the 'real' world
technique is simple CSMA: listen before you talk. Was that the question?
MS
Zhao Stephen wrote:
> I have one simple question about "TestTinyViz". I am learning lesson 5
> of TOS tutorial. When I perform "tinyviz -run main 30" and watch the
> "debug messages" shown on the interface panel, I suddenly thought a
> question. There are so many nodes (30) to send messages over RF, so I
> guess that many collisions will happen if different motes are to send
> its message simutaneously.But according to the "debug message" shown
> on panel, I can not find any information about collision-prevention.
> How do you think that?
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