On Tue, May 6, 2008 at 11:20 AM, Nahr ... <[EMAIL PROTECTED]> wrote: > Hi, > > I whould like to know please, who sends ack? > The root of the tree or the parent of the node I mean the forwarding node?
If you are talking about link layer acks, when a receiver receives a packet, it sends an ack to the transmitter. There is no notion of multi-hop acks at the link layer. CTP uses link layer acks. - om_p _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
