[CESG] Nuntio Vobis Gaudium Magnum (from SOIS and SLS)

[Shames, Peter M (312B)]

Dear Pope Gippo,

The outer realms of the Galaxy applaude your announcement.  A most reasonable resolution.

I hope that the others also support this outcome.  I can quibble with the use of the term "networked multi-point links", which mixes layer 3/4 concerns with layer 1/2 concerns, but that is easy to resolve.  Just take off the term "networked", these are just "point to point or multi-point links … on board or proximate to a vehicle"

Regards, Peter



From: Gian Paolo Calzolari <Gian.Paolo.Calzolari at esa.int<mailto:Gian.Paolo.Calzolari at esa.int>>
Date: Tuesday, October 21, 2014 9:01 AM
To: CCSDS Engineering Steering Group - CESG Exec <cesg at mailman.ccsds.org<mailto:cesg at mailman.ccsds.org>>
Subject: [CESG] Nuntio Vobis Gaudium Magnum (from SOIS and SLS)

Dear All,
        I would like to inform you that, with respect to the overlap issue discussed in the CESG, today SOIS and SLS Area have agreed today the following split of responsibilities:

__________________
SLS Responsibilities include:
1) point-to-point links for Planetary Communications
2) multi-point links for Planetary Communications utilising CCSDS data link and physical layer protocols
3) consideration of usage of Radio Frequency bands over space-ground and space-space links

SLS can therefore define mission scenarios/profiles for Planetary Communications, as well as functional & performance requirements and develop the pertinent Standards (Magenta or Blue Books) according to the points 1..3 listed above.

SOIS Responsibilities include:
A) networked multi-point links utilising commercial wireless network technologies for Communications onboard a space vehicle or habitat and/or surface links within the proximity of that vehicle or habitat.
B) cooperation with the SLS Area for matters related to usage of Radio Frequency bands

SOIS can therefore define mission scenarios/profiles for Vehicle and vicinity Communications, as well as functional & performance requirements and develop the pertinent Standards (Magenta or Blue Books) according to the points  A..B listed above.

Charters and CWE Projects of the affected WGs in SLS and SOIS Areas are to be made consistent with the above set of responsibilities (if not consistent now).
__________________

Best regards to you all and my particular thanks to Chris and Gilles for the pro active collaboration.


Gian Paolo

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