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<div class="" style="word-wrap:break-word; line-break:after-white-space">Dear colleagues,
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<div class="">The Optical Communications Working Group has been evaluating the ITU Generic Frame Procedure (GFP) for use in the optical communications protocol stack. This may also be of interest in RF links, and so Bernie Edwards is coordinating a joint teleconference
on April 17, per his email message below. It is intended to be a strictly educational briefing, and while Massimo is not available at that time, it may be of interest to other members of our working group.</div>
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<div class="">If I’ve done it right, the WebEx meeting invitation is also included below, along with the attachments that will be discussed.</div>
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<div class="">-Ken<br class="">
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<span class="" style=""><b class="">From: </b></span><span class="" style="">"Edwards, Bernard L. (GSFC-5600)" <<a href="mailto:bernard.l.edwards@nasa.gov" class="">bernard.l.edwards@nasa.gov</a>><br class="">
</span></div>
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<span class="" style=""><b class="">Subject: </b></span><span class="" style=""><b class="">Proposed Joint Working Group Meeting to Discuss Generic Frame Procedure</b><br class="">
</span></div>
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<span class="" style=""><b class="">Date: </b></span><span class="" style="">March 3, 2020 at 11:20:46 AM PST<br class="">
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<span class="" style=""><b class="">To: </b></span><span class="" style="">"<a href="mailto:massimo.bertinelli@esa.int" class="">massimo.bertinelli@esa.int</a>" <<a href="mailto:massimo.bertinelli@esa.int" class="">massimo.bertinelli@esa.int</a>>, "Andrews,
Kenneth S (JPL-332B)[Jet Propulsion Laboratory]" <<a href="mailto:kenneth.s.andrews@jpl.nasa.gov" class="">kenneth.s.andrews@jpl.nasa.gov</a>>, "Kazz, Greg J (JPL-312B)[Jet Propulsion Laboratory]" <<a href="mailto:greg.j.kazz@jpl.nasa.gov" class="">greg.j.kazz@jpl.nasa.gov</a>>,
Matt Cosby <<a href="mailto:matt.cosby@goonhilly.org" class="">matt.cosby@goonhilly.org</a>>, "<a href="mailto:Klaus-Juergen.Schulz@esa.int" class="">Klaus-Juergen.Schulz@esa.int</a>" <<a href="mailto:Klaus-Juergen.Schulz@esa.int" class="">Klaus-Juergen.Schulz@esa.int</a>>,
"'<a href="mailto:Gian.Paolo.Calzolari@esa.int" class="">Gian.Paolo.Calzolari@esa.int</a>'" <<a href="mailto:Gian.Paolo.Calzolari@esa.int" class="">Gian.Paolo.Calzolari@esa.int</a>>, Gilles Moury <<a href="mailto:Gilles.Moury@cnes.fr" class="">Gilles.Moury@cnes.fr</a>>,
"Hamkins, Jon (JPL-3300)[Jet Propulsion Laboratory]" <<a href="mailto:jon.hamkins@jpl.nasa.gov" class="">jon.hamkins@jpl.nasa.gov</a>>, "Townes, Stephen A (JPL-9000)[Jet Propulsion Laboratory]" <<a href="mailto:stephen.a.townes@jpl.nasa.gov" class="">stephen.a.townes@jpl.nasa.gov</a>>,
"Robinson, Bryan (GSFC-450.0)[MIT]" <<a href="mailto:brobinson@ll.mit.edu" class="">brobinson@ll.mit.edu</a>>, "Braatz, Lena E. (HQ-CG000)[BOOZ ALLEN HAMILTON]" <<a href="mailto:lena.e.braatz@nasa.gov" class="">lena.e.braatz@nasa.gov</a>><br class="">
</span></div>
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Hello,</div>
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At the end of the last face-to-face meeting, the Optical Communications Working Group took an action to set up a joint telecon before the Spring meeting in Alabama to discuss SLS-OPT members’ desire to incorporate the ITU Generic Frame Procedure (GFP) in a
SLS-OPT document. Specifically Klaus-Juergen and I were asked to explain the reasoning for this desire for GFP and to coordinate with the Space Link Coding and Synchronization Working Group and the Space Link Protocols Working Group.</div>
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I apologize that it took us this long to have the necessary material, including presentation material, ready. I didn’t want to schedule a meeting until I knew we had everything ready.</div>
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I would like to propose a relatively short telecon on Thursday, 16 April or Friday, 17 April if possible. I was thinking somewhere between an hour and two hours. If on Thursday, I know key members of SLS-OPT are unavailable from 7 am to 9 am PST. There are
no time constraints on Friday. Not every member of SLS-OPT wants to participate in a joint telecon, though I do have some members in Japan who would like to participate if the date / time works out.</div>
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I leave it up to SLS-C&M and SLS-SLP if you want to invite your entire working group to this first telecon. It may make more sense to have a limited discussion now and then a fuller discussion at the face-to-face meeting in May (assuming that still happens
given the various travel restrictions around the world these days due to the coronavirus). Klaus-Juergen and I are open to any suggestions anybody has.</div>
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After we agree on a date / time, we will send out the read ahead material.</div>
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Respectfully,</div>
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Bernie Edwards</div>
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<div class="">Begin forwarded message:</div>
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<div class="" style="margin:0px"><span class="" style=""><b class="">From: </b></span><span class="" style="">"Braatz, Lena [USA]" <<a href="mailto:braatz_lena@bah.com" class="">braatz_lena@bah.com</a>><br class="">
</span></div>
<div class="" style="margin:0px"><span class="" style=""><b class="">Subject: </b></span><span class="" style=""><b class="">[EXTERNAL] Generic Frame Procedure (GFP)</b><br class="">
</span></div>
<div class="" style="margin:0px"><span class="" style=""><b class="">Date: </b></span><span class="" style="">March 16, 2020 at 11:16:13 AM PDT<br class="">
</span></div>
<div class="" style="margin:0px"><span class="" style=""><b class="">To: </b></span><span class="" style="">"<a href="mailto:Massimo.Bertinelli@esa.int" class="">Massimo.Bertinelli@esa.int</a>" <<a href="mailto:Massimo.Bertinelli@esa.int" class="">Massimo.Bertinelli@esa.int</a>>,
"Kazz, Greg J (US 312B)" <<a href="mailto:greg.j.kazz@jpl.nasa.gov" class="">greg.j.kazz@jpl.nasa.gov</a>>, "<a href="mailto:kenneth.s.andrews@jpl.nasa.gov" class="">kenneth.s.andrews@jpl.nasa.gov</a>" <<a href="mailto:kenneth.s.andrews@jpl.nasa.gov" class="">kenneth.s.andrews@jpl.nasa.gov</a>>,
"<a href="mailto:Marco.Rovatti@esa.int" class="">Marco.Rovatti@esa.int</a>" <<a href="mailto:Marco.Rovatti@esa.int" class="">Marco.Rovatti@esa.int</a>>, "<a href="mailto:matt.cosby@goonhilly.org" class="">matt.cosby@goonhilly.org</a>" <<a href="mailto:matt.cosby@goonhilly.org" class="">matt.cosby@goonhilly.org</a>>,
"<a href="mailto:victor.j.sank@nasa.gov" class="">victor.j.sank@nasa.gov</a>" <<a href="mailto:victor.j.sank@nasa.gov" class="">victor.j.sank@nasa.gov</a>>, "bryan robinson (<a href="mailto:brobinson@ll.mit.edu" class="">brobinson@ll.mit.edu</a>)" <<a href="mailto:brobinson@ll.mit.edu" class="">brobinson@ll.mit.edu</a>>,
" (<a href="mailto:Gian.Paolo.Calzolari@esa.int" class="">Gian.Paolo.Calzolari@esa.int</a>)" <<a href="mailto:Gian.Paolo.Calzolari@esa.int" class="">Gian.Paolo.Calzolari@esa.int</a>>, Moury Gilles <<a href="mailto:Gilles.Moury@cnes.fr" class="">Gilles.Moury@cnes.fr</a>>,
"jon hamkins (<a href="mailto:jon.hamkins@jpl.nasa.gov" class="">jon.hamkins@jpl.nasa.gov</a>)" <<a href="mailto:jon.hamkins@jpl.nasa.gov" class="">jon.hamkins@jpl.nasa.gov</a>>, " (<a href="mailto:Klaus-Juergen.Schulz@esa.int" class="">Klaus-Juergen.Schulz@esa.int</a>)"
<<a href="mailto:Klaus-Juergen.Schulz@esa.int" class="">Klaus-Juergen.Schulz@esa.int</a>>, "Townes, Stephen A (9700)" <<a href="mailto:stephen.a.townes@jpl.nasa.gov" class="">stephen.a.townes@jpl.nasa.gov</a>>, bernie edwards <<a href="mailto:bernard.l.edwards@nasa.gov" class="">bernard.l.edwards@nasa.gov</a>>,
"<a href="mailto:pantelis-daniel.arapoglou@esa.int" class="">pantelis-daniel.arapoglou@esa.int</a>" <<a href="mailto:pantelis-daniel.arapoglou@esa.int" class="">pantelis-daniel.arapoglou@esa.int</a>>, "<a href="mailto:dirk.giggenbach@dlr.de" class="">dirk.giggenbach@dlr.de</a>"
<<a href="mailto:dirk.giggenbach@dlr.de" class="">dirk.giggenbach@dlr.de</a>>, "<a href="mailto:Amita.Shrestha@dlr.de" class="">Amita.Shrestha@dlr.de</a>" <<a href="mailto:Amita.Shrestha@dlr.de" class="">Amita.Shrestha@dlr.de</a>>, Hennes Henniger <<a href="mailto:Hennes.Henniger@ksat.no" class="">Hennes.Henniger@ksat.no</a>>,
Kenji SUZUKI <<a href="mailto:bt_kenji@nict.go.jp" class="">bt_kenji@nict.go.jp</a>>, 豊嶋 守生 <<a href="mailto:morio@nict.go.jp" class="">morio@nict.go.jp</a>>, Alberto Carrasco-Casado <<a href="mailto:alberto@nict.go.jp" class="">alberto@nict.go.jp</a>>, "<a href="mailto:dkolev@nict.go.jp" class="">dkolev@nict.go.jp</a>"
<<a href="mailto:dkolev@nict.go.jp" class="">dkolev@nict.go.jp</a>>, "<a href="mailto:Gerd.Kochem@dlr.de" class="">Gerd.Kochem@dlr.de</a>" <<a href="mailto:Gerd.Kochem@dlr.de" class="">Gerd.Kochem@dlr.de</a>>, "'<a href="mailto:Frank.Heine@tesat.de" class="">Frank.Heine@tesat.de</a>'"
<<a href="mailto:Frank.Heine@tesat.de" class="">Frank.Heine@tesat.de</a>>, Yuvaraj Dora <<a href="mailto:ydora@freedomphotonics.com" class="">ydora@freedomphotonics.com</a>><br class="">
</span></div>
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Meeting to discuss the GFP proposal from the Optical Communications Working Group<b class=""><span class="" style="font-size:10pt"></span></b></div>
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<span class="" style="font-size:10.5pt">Friday, April 17, 2020</span></div>
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