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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I agree with Tomaso that it would be good to say a little more about the contemplated architecture. Would RTP be above BP in the stack (a delay-tolerant application), or below
it (at the convergence-layer), or an alternative to it (in which case we need to talk about how it would integrate with space link protocols)?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">Scott<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> SIS-MIA [mailto:sis-mia-bounces@mailman.ccsds.org]
<b>On Behalf Of </b>Tomaso.deCola@dlr.de<br>
<b>Sent:</b> Wednesday, May 24, 2017 3:28 PM<br>
<b>To:</b> rodney.grubbs@nasa.gov; sis-mia@mailman.ccsds.org<br>
<b>Subject:</b> Re: [Sis-mia] Description for proposed new project<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hi Rodney,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Just a few comments from my side:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I think it would be better to explicitly state what is the MIA blue book (i.e., CCSDS number and title).<o:p></o:p></span></li><li class="MsoListParagraph" style="color:#1F497D;margin-left:0in;mso-list:l0 level1 lfo2">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">In my impression we need more details about the overall focus of this blue book. It is stated that BP cannot support ordered delivery of video frames (what about using e2e DTPC?) and RTP is proposed.
Does it mean that RTP (over UDP/IP I guess) shall be used in alternative to BP or are we going to propose a new CLA to make RTP interoperable to BP? Some more details about the proposed protocol architecture I think are necessary.<o:p></o:p></span></li><li class="MsoListParagraph" style="color:#1F497D;margin-left:0in;mso-list:l0 level1 lfo2">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif">I think it would be good to draft a tentative timeline and also check internally which agencies are willing to commit resources to this blue book (for the 2 prototypes generation), who is the book
editor, who is contributing and who is observing (if any).<o:p></o:p></span></li></ol>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Hope it can help<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Tomaso<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray">————————————————————————</span><span style="color:#1F497D">
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</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray">Deutsches Zentrum für Luft- und Raumfahrt</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray"> (DLR)</span><span style="color:#1F497D">
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</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray">German Aerospace Center</span><span style="color:#1F497D">
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</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray">Institute of Communications and Navigation | Satellite Networks | Oberpfaffenhofen | 82234 Wessling | Germany</span><span style="color:#1F497D">
<o:p></o:p></span></p>
<p class="MsoNormal"><b><span lang="IT" style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray">Tomaso de Cola, Ph.D.</span></b><span lang="IT" style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">
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</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:dimgray">Telefon +49 8153 28-2156 | Telefax +49 8153 28-2844 |</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">
</span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="mailto:tomaso.decola@dlr.de"><span style="font-size:10.0pt;font-family:"Arial",sans-serif">tomaso.decola@dlr.de</span></a>
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</span><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D"><a href="http://www.dlr.de/kn/institut/abteilungen/san">http://www.dlr.de/kn/institut/abteilungen/san</a></span><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma",sans-serif"> SIS-MIA [<a href="mailto:sis-mia-bounces@mailman.ccsds.org">mailto:sis-mia-bounces@mailman.ccsds.org</a>]
<b>On Behalf Of </b>Grubbs, Rodney P. (MSFC-HP27)<br>
<b>Sent:</b> Wednesday, May 24, 2017 10:25 PM<br>
<b>To:</b> <a href="mailto:sis-mia@mailman.ccsds.org">sis-mia@mailman.ccsds.org</a><br>
<b>Subject:</b> [Sis-mia] Description for proposed new project<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">All—during our meetings in San Antonio, DLR/Jeremy Mayer proposed a new project, likely a Blue Book, related to the use of RTP for video (and voice). One of the reasons I circulated a draft for an updated charter was to pave the way for
this new project, and perhaps subsequent projects like it. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Attached and in the CWE (SIS-MIA>documents>draft documents is a draft project description. Two actions for you, please. Please review and provide any suggested edits or comments to me and Osvaldo Peinado by COB June 2.<o:p></o:p></p>
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<p class="MsoNormal">Please let me and Osvaldo know whether your Agency could commit to some level of resources to support development of a Blue Book (which requires 2 prototypes for publication), also by June 2. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">WRT commitment of resources, formal commitment would come as part of the CMC process, but we will need to know of likely interest to put forward the project proposal.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Thanks!<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">*****<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">Rodney Grubbs <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">NASA Imagery Experts Program Manager<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">MSFC HP27<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">256-544-4582 <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">256-603-3270 (cellular, text message capable)<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Helvetica",sans-serif;color:black">Follow me on Twitter @rod4dtv<o:p></o:p></span></p>
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