[aprssig] Tiny Tracker?
Rochte, Robert rrochte at gpacademy.orgTue Aug 30 18:03:54 UTC 2005
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Mea culpa - I guess I totally misunderstood the concept... Never mind! =) >-----Original Message----- >From: aprssig-bounces at lists.tapr.org >[mailto:aprssig-bounces at lists.tapr.org]On Behalf Of Wes Johnston >Sent: Tuesday, August 30, 2005 2:11 PM >To: TAPR APRS Mailing List >Subject: Re: [aprssig] Tiny Tracker? > > >Why would it be less than ideal for a balloon? I'm assuming you mean >when the balloon is on the ground and the ground crew is >driving towards >it. It would still be permitted to propagate a packet outward every 10 >minutes. As the search crew got close, they'd hear the balloon simplex >as often as you'd programmed it to transmit. > >And as long as your balloon was moving, it would be generating *unique* >packets. And a unique packet would not be trapped by the proposed dupe >filter. So as long as the position is changing, each packet you send >would get digipeated. > >Of course my figure of 10 minutes was based on a desire to have a 10 >minute network activity timer.... the 10 minute interval >probably should >be just under 10 minutes, say 9.5, but in the end, should be able to be >set by the digiowner. > >Ohh, and in addition to messages being able to bypass the filter, >objects would need to be permitted to bypass the filtering as well. > >Am I missing something? I'm just trying to come up with a way to have >the network protect itself from static 60 second beacons from >parked cars. > >Wes > >Rochte, Robert wrote: > >>>What would be ideal would be to have a digi that was smart enough to >>>filter out redundant position reports from the same station if >>>sent more >>>than once every 10 minutes, but yet allow retries on message >packets? >>>Such a digipeater would be more inline with a "switch" than >a repeater. >>> >>> >> >>Sounds like it would be less-than-ideal for one of my >balloons and perhaps >>other applications as well... >> >>73, Robert KC8UCH >> >>_______________________________________________ >>aprssig mailing list >>aprssig at lists.tapr.org >>https://lists.tapr.org/cgi-bin/mailman/listinfo/aprssig >> >> > >_______________________________________________ >aprssig mailing list >aprssig at lists.tapr.org >https://lists.tapr.org/cgi-bin/mailman/listinfo/aprssig >
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