Interesting. Thanks for posting this. There was also a reference re the usage of gps to time the transmission times.
Sent from my iPod On 2012-01-14, at 2:54 PM, Magnus Danielson <mag...@rubidium.dyndns.org> wrote: > On 01/14/2012 08:00 PM, Poul-Henning Kamp wrote: >> In >> message<1883277640-1326563411-cardhu_decombobulator_blackberry.rim.net-2071 >> 435797-@b11.c1.bise6.blackberry>, li...@lazygranch.com writes: >> >>> And as you indicated, timing is everything here. You get your slot >>> to send the data. >> >> I thought I read somewhere that it was a polled system, where the >> satellite tells the stations when their chance is ? >> > > Well, following the links I found this: > > http://www.nws.noaa.gov/oh/hads/internal/ > > Check section 1. As I undestand it from my very very brief reading you have > timed messages and random messages, but none of them is polled. > > I'm sure someone can do a more serious homework than I just did. > > Cheers, > Magnus > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.