[Moims-sc] Re: Would SM&C have a few hours to discuss network management?

[Mario.Merri at esa.int]

Hi Keith,

I have earmarked a 2h joint meeting with SIS-DTN in the agenda of SM&C WG 
starting at 13:30 of Thu 13Nov. Is that OK?

Without pre-emptying the discussion, the MO SM&C Services provide a 
coherent set of services to monitor and control *any* remote 
(controllable) object, not necessarily only as spacecraft. The operations 
of these services are defined in an abstract manner (via the MAL). For a 
specific deployment, and here I am touching on your question on "how those 
parameters are encoded and transported, the abstract services need to be 
mapped to a concrete encoding/transport. This is achieved by a dedicated 
blue book at the level of MAL.

The bottom line is that
- one can use the MO M&C services to monitor and control any remote object
- one can select the most appropriate encoding/transport for its 
deployment of these services.

I hope the above helps. How do you want to play the joint meeting? For 
instance, would you like to send us in advance a set of questions that you 
would like to be addressed?

Thanks

__Mario



From:   "Scott, Keith L." <kscott at mitre.org>
To:     "Mario.Merri at esa.int" <Mario.Merri at esa.int>, "Barkley, Erik J 
(317H)" <erik.j.barkley at jpl.nasa.gov>, 
Cc:     "roger.thompson at scisys.co.uk" <roger.thompson at scisys.co.uk>
Date:   13/10/2014 20:09
Subject:        Would SM&C have a few hours to discuss network management?



The SIS-DTN working group is about to start doing some work in the network 
management for the BP layers of the stack.  Would it be possible for us to 
get a few hours together with SM&C to talk about the interaction between 
the monitor and control services and what we (think we) need for DTN 
network management?  I?m thinking just an hour or two for the two WGs to 
exchange their views of what?s going on would be really helpful to us.
 
>From my interpretation of the 522.1-R-3 book, the MO SM&C Services 
provides a framework for (general-purpose) monitor and control, which is 
tailored towards spacecraft.  *IF* I understand correctly, a way for e.g. 
Bundle Protocol network management could ?plug in? to SM&C with a set of 
?drivers? for the spacecraft to monitor / control the various BP 
parameters of interest according to the various SM&C services.  [Is that a 
completely broken characterization?]  There?s then a question of how those 
parameters are encoded and transported.
 
Sometime Thursday (PM?) of the CCSDS meetings would be best for the 
SIS-DTN WG, but we?re meeting Thursday and Friday and if that wouldn?t 
work, I?ll find some other time.
 
I know that Erik and the CSS groups are interested in talking with you as 
well, and that would be a good time for them.
 
 
                        --keith
 

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