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Hi Bill,<br>
<br>
Also, the PSWS will consume mostly upload bandwidth, while
entertainment generally consumes download bandwidth. So on full
duplex links there should be less of a problem<br>
<br>
<div class="moz-cite-prefix">On 2019-05-14 16:00, Phil Erickson via
TangerineSDR wrote:<br>
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<div dir="auto">Hi Bill,</div>
</div>
<div dir="auto"><br>
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<div dir="auto">Something to consider is the imminent explosion of
always available satellite internet (Starlink, etc.). It is real
and happening now. Starlink is due to be functioning by 2021;
not long. So one has to balance the way things are now versus
what they will be in the near future.</div>
<div dir="auto"><br>
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<div dir="auto">73</div>
<div dir="auto">Phil</div>
<div dir="auto"><br>
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Tue, May 14, 2019 at
15:56 Engelke, Bill via TangerineSDR <<a
href="mailto:tangerinesdr@lists.tapr.org"
moz-do-not-send="true">tangerinesdr@lists.tapr.org</a>>
wrote:<br>
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<p class="MsoNormal">To all – here is something to think
about. I recently got my SatNOGS telemetry copying
system working in full automatic mode, which means it
runs almost continuously collecting and uploading
spectrum data from passing birds. In doing work that
needs some real-time bandwidth (using remote
terminal), I notice frequent lag times in response,
which I attribute to IP congestion, i.e., the SatNOGS
box is uploading a lot of spectrum data, and this
uploading monopolizes my internet connection.
</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">This is something that we are going
to have to contend with for home users. I can
realistically foresee that guys will be forbidden by
their families from running the PSWS when Game of
Thrones is on Hulu, because of contention for
bandwidth. The Game of Thrones reference is kind of a
joke, but it won’t be funny when this very real issue
affects science uploads.
</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">It should be possible to design
some ways to throttle the upload, or block certain
hours, or something. Just please keep your thinking
cap on…</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">W. D. Engelke (Bill), Asst.
Research Engr.</p>
<p class="MsoNormal">Center for Advanced Public Safety</p>
<p class="MsoNormal">Cyber Hall</p>
<p class="MsoNormal">The University of Alabama</p>
<p class="MsoNormal">Tuscaloosa, AL 35487</p>
<p class="MsoNormal">Desk: (205) 348-7244</p>
<p class="MsoNormal">Mobile: (205) 764-3099</p>
</div>
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-- <br>
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moz-do-not-send="true">TangerineSDR@lists.tapr.org</a><br>
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rel="noreferrer" target="_blank" moz-do-not-send="true">http://lists.tapr.org/mailman/listinfo/tangerinesdr_lists.tapr.org</a><br>
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-- <br>
<div dir="ltr" class="gmail_signature"
data-smartmail="gmail_signature">----<br>
Phil Erickson<br>
<a href="mailto:phil.erickson@gmail.com" target="_blank"
moz-do-not-send="true">phil.erickson@gmail.com</a><br>
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