[Sis-mia] Description for proposed new project

[Jeremy.Mayer at dlr.de]

Hello everyone,
Thanks for the comments. I've attached a new version which hopefully clarifies these points. However, I don't have any mechanism to create graphics, so if we think we're barking up the correct tree, I will update that in the beginning of next week.

Thanks,
Jeremy
________________________________
From: SIS-MIA [sis-mia-bounces at mailman.ccsds.org] on behalf of Burleigh, Scott C (312B) [scott.c.burleigh at jpl.nasa.gov]
Sent: Thursday, May 25, 2017 4:57 PM
To: Cola, Tomaso de; rodney.grubbs at nasa.gov; sis-mia at mailman.ccsds.org
Subject: Re: [Sis-mia] Description for proposed new project

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)?

Scott

From: SIS-MIA [mailto:sis-mia-bounces at mailman.ccsds.org] On Behalf Of Tomaso.deCola at dlr.de
Sent: Wednesday, May 24, 2017 3:28 PM
To: rodney.grubbs at nasa.gov; sis-mia at mailman.ccsds.org
Subject: Re: [Sis-mia] Description for proposed new project

Hi Rodney,

Just a few comments from my side:


  1.  I think it would be better to explicitly state what is the MIA blue book (i.e., CCSDS number and title).
  2.  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.
  3.  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).

Hope it can help

Cheers,

Tomaso

————————————————————————
Deutsches Zentrum für Luft- und Raumfahrt (DLR)
German Aerospace Center
Institute of Communications and Navigation | Satellite Networks | Oberpfaffenhofen | 82234 Wessling | Germany
Tomaso de Cola, Ph.D.
Telefon +49 8153 28-2156 | Telefax  +49 8153 28-2844 | tomaso.decola at dlr.de<mailto:tomaso.decola at dlr.de>
http://www.dlr.de/kn/institut/abteilungen/san

From: SIS-MIA [mailto:sis-mia-bounces at mailman.ccsds.org] On Behalf Of Grubbs, Rodney P. (MSFC-HP27)
Sent: Wednesday, May 24, 2017 10:25 PM
To: sis-mia at mailman.ccsds.org<mailto:sis-mia at mailman.ccsds.org>
Subject: [Sis-mia] Description for proposed new project

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.

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.
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.

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.

Thanks!
*****
Rodney Grubbs
NASA Imagery Experts Program Manager
MSFC HP27
256-544-4582
256-603-3270 (cellular, text message capable)
Follow me on Twitter @rod4dtv
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