On Aug 18, 2010, at 6:04 PM, sadun silva wrote: > thanks for the reply > > is Drip really multicast ? i thought it just propagates a variable throughout > the network (so basically everyone gets it) > > silva
You make the data says what multicast group it is for. When you receive an update, you check if you are subscribed to that multicast group; if not, ignore the data. If the question is "Are there any usable protocols that build efficient and effective multicast trees in a wireless network?" the answer is no. Hope this helps, Phil _______________________________________________ Tinyos-help mailing list [email protected] https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
