[Sois-wir] CCSDS: Agreement between SOIS Wireless and SLS Placom working groups

Wed Oct 22 14:31:35 UTC 2014

Guys, I don't think you should worry anymore. We can always argue over words
but the main thing is that it has been acknowledged that the scope of the
wireless goes beyond intra spacecraft and your work is applicable to external
and surface applications.

I look forward to reviewing new initiatives from the group,

see u in London for a beer,

//ct

From:	Stephen Braham <warp at polylab.sfu.ca>
To:	sois-wir at mailman.ccsds.org,
Date:	22/10/2014 16:27
Subject:	Re: [Sois-wir] CCSDS: Agreement between SOIS Wireless and SLS
            Placom	working groups
Sent by:	sois-wir-bounces at mailman.ccsds.org

Great! Although I do see _one_ issue - the use of the words "Commercial" and
"CCSDS" to delineate things. If we write a Blue, isn't that now a CCSDS
PHY/MAC? It seems to promulgate the idea of "CCSDS" standards as special
homespun solutions for spaceflight, which really needs to end...

                                                                Steve

On 2014-10-22, 6:53 AM, Barton, Richard J. (JSC-EV811) wrote:
      Yay! Tell Chris we all owe him a beer or two.

      Rick

      Richard J. Barton, Ph.D.
      Wireless and Communication Systems Branch
      NASA Johnson Space Center
      2101 NASA Parkway
      Mail Code EV811
      Houston, TX 77058
      281-483-1444 (office)
      281-483-5830 (fax)
      713-818-4076 (cell)

      From: "Jean-Francois.Dufour at esa.int" <Jean-Francois.Dufour at esa.int>
      Date: Wednesday, October 22, 2014 at 7:36 AM
      To: "sois-wir at mailman.ccsds.org" <sois-wir at mailman.ccsds.org>
      Subject: [Sois-wir] CCSDS: Agreement between SOIS Wireless and SLS
      Placom working groups

      Dear Colleagues,

      Please take note of the agreement below between CCSDS SOIS-Wireless and
      the PLACOM group.

      Regards,

      Jean-Francois Dufour
      Chairman of the CCSDS SOIS Wireless Working Group

      ----- Forwarded by Chris Taylor/estec/ESA on 22/10/2014 14:19 -----

      From:        Gian.Paolo.Calzolari at esa.int
      To:        "CCSDS CESG --" <cesg at mailman.ccsds.org>,
      Date:        21/10/2014 18:01
      Subject:        [CESG] Nuntio Vobis Gaudium Magnum (from SOIS and SLS)
      Sent by:        cesg-bounces at mailman.ccsds.org

      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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--
Stephen P. Braham, BSc, PhD, ARCS		 Director, PolyLAB
warp at polylab.sfu.ca		 		 		 TIME Centre
(tel) 778 782-7981		 		 		 Simon Fraser
University
(fax) 778 782-7980		 		 		 Harbour Centre Campus
http://team.polylab.sfu.ca/~warp/		 Vancouver, BC, Canada
Twitter: warp
Callsign: VA7TMI

   PolyLAB: From the Classroom to Space, http://polylab.sfu.ca/
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