[Tinyos-help] Low duty-cycled Trickle protocol

2012-04-03 Thread Gary Lee
Hi, Trickle protocol is used for data dissemination. The original Trickle paper assumes sensor nodes are always on. I am wondering is there some paper/TinyOS implementation that is about Trickle on low-duty-cycled sensor networks? Thanks, Gary ___ Tin

Re: [Tinyos-help] Low duty-cycled Trickle protocol

2012-04-04 Thread Omprakash Gnawali
On Tue, Apr 3, 2012 at 11:15 AM, Gary Lee wrote: > Hi, > > Trickle protocol is used for data dissemination. The original Trickle paper > assumes sensor nodes are always on. > > I am wondering is there some paper/TinyOS implementation that is about > Trickle on low-duty-cycled sensor networks? CTP

Re: [Tinyos-help] Low duty-cycled Trickle protocol

2012-04-06 Thread Gary Lee
I am wondering what kind of time synchronization (working schedule) sensor nodes have in Collection Tree protocol? As stated in CTP paper, Trickle is used for adaptive beaconing. Suppose node A and node B are neighbors. Nodes A is about to send a beacon when Trickle timers expires. However, node B

Re: [Tinyos-help] Low duty-cycled Trickle protocol

2012-04-26 Thread Omprakash Gnawali
On Fri, Apr 6, 2012 at 10:58 PM, Gary Lee wrote: > I am wondering what kind of time synchronization (working schedule) > sensor nodes have in Collection Tree protocol? > > As stated in CTP paper, Trickle is used for adaptive beaconing. > Suppose node A and node B are neighbors. Nodes A is about to