[Tinyos-help] How can I get acks for broadcasting ?

Michael Schippling schip at santafe.edu
Fri Jan 9 10:22:09 PST 2009


It doesn't. The only mechanism I can think of is to send a reply
message from each node that receives something. You could do the
replies in uni-cast if you know the id of the originator.
MS



Daehee Kim wrote:
> Hi
> 
> Sometime, I need to know which nodes really received broadcasted packet.
> 
> In unicasting mode, I will use packet acknowledgement for confirming 
> that the receipent really received the packet.
> 
> However, Are there any way that I can know all receipents(to be 
> expected) received packet in case of broadcasting ?
> 
> How packet ackwledgement works in broadcasting ?
> 
> Thanks.
> 
> -- 
> DaeHee(Danny) Kim
> Department of Electrical Engineering and Computer Science(EECS), Wichita 
> State University
> Cell Phone : 1-607-321-9574
> email-address : dxkim3 at wichita.edu <mailto:dxkim3 at wichita.edu>, 
> dahkim77 at gmail.com <mailto:dahkim77 at gmail.com>
> 
> 
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-- 
Platform: WinXP/Cygwin
TinyOS version: 1.x, Boomerang
Programmer: MIB510
Device(s): Mica2, MicaZ, Tmote
Sensor board: homebrew



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