[CESG] Old comemnts........: SEA Resolution SEA-R-2016-09-001: Request Agency Review for publication of revised CCSDS SCID Code Assignment Control Procedures
Gian.Paolo.Calzolari at esa.int
Gian.Paolo.Calzolari at esa.int
Wed Sep 28 15:01:15 UTC 2016
Dear Peter,
it looks as the comments provided in the attached mail on July 12
have been overlooked.
Ciao
Gian Paolo
----- Forwarded by Gian Paolo Calzolari/esoc/ESA -----
From: Gian.Paolo.Calzolari at esa.int
To: "CCSDS CESG --" <cesg at mailman.ccsds.org>
Cc: "Tom Gannett" <thomas.gannett at tgannett.net>,
Enrico.Vassallo at esa.int, "SANA Steering Group\(SSG\)"
<ssg at mailman.ccsds.org>
Date: 12/07/2016 11:43
Subject: Re: [CESG] SEA Resolution SEA-R-2016-07-001: Request
publication of revised CCSDS SCID Code Assignment Control Procedures
Sent by: "CESG" <cesg-bounces at mailman.ccsds.org>
Dear Peter,
I passed the document to Enrico that had a quick look at it with
the result given by the attached comments to be considered at the
appropriate point in time with respect to Poll Preatation, Agency Review
or other.
Thanks to Enrico and best regards to everybody
Gian Paolo
--------------------------------------------------------------------------------------------------------------
1) Ka-band missing frequency range in Table 2
Ka-Band SRS or EES 27-40 GHz
25.5 - 27 GHz
Ka-NE
31.8 ? 32.3 GHz
Ka-DS
I suggest adding an additional line as:
Ka-Band SRS
27-40 GHz
37.0-38.0 GHz
Ka
37.0-38.0 GHz
Ka
This allocation can be used for both NE and DS missions so I suggest
calling it simply Ka. Please note that I do not know what the color code
in table 2 means (some frequencies in blue...)
2) Statement below table 2
Replace allocated by assigned and allocation by assignment (they have
different meanings in ITU).
From:
The SCID assignment procedures require that each registered spacecraft
specify the one (or more) frequency bands that they have been allocated by
their agency spectrum manager. It is expected that every spacecraft,
early in its development process, will acquire a frequency allocation for
uplink and downlink. The assignment of one or more GSCIDs will be done
relative to the number of frequency bands that a spacecraft uses, but
every attempt will be made to assign the same SCID in all bands if that is
possible.
To:
The SCID assignment procedures require that each registered spacecraft
specify the one (or more) frequency bands that they have been assigned by
their agency spectrum manager. It is expected that every spacecraft,
early in its development process, will acquire a frequency assignment for
uplink and downlink. The assignment of one or more GSCIDs will be done
relative to the number of frequency bands that a spacecraft uses, but
every attempt will be made to assign the same SCID in all bands if that is
possible.
3) SCID request form (non normative)
The given print out in old Annex A provided as example shows that the
exact frequencies have to be entered differently from the rest of the
document specifying only the frequency bins. It is believed that many
agencies would not like to have the exact frequencies in a SANA on-line
database. Therefore, the form even if called example should be adjusted to
align with the text:
NOTE - The form requests only the frequency bands, it does not require the
exact operating frequencies. As long as the same VN and FB is used for
uplink and downlink only one GSCID need be assigned.
Alternatively, the example shall be deleted.
4) Editorials
In Table 2, EES shall be replaced by EESS (occurs twice).
ITC shall be changed to ITU in Annex A.
In ITU, the T stands for Telecommunication (singular). In the magenta book
all occurrences are in plural.
WRC in Annex A is spelled out as Radiocommunications (plural) whereas it
is singular.
From: "Shames, Peter M (312B)" <peter.m.shames at jpl.nasa.gov>
To: "CCSDS Secretariat" <secretariat at mailman.ccsds.org>, "Tom Gannett"
<thomas.gannett at tgannett.net>
Cc: "SANA Steering Group\(SSG\)" <ssg at mailman.ccsds.org>, "CCSDS
Engineering Steering Group - CESG Exec" <cesg at mailman.ccsds.org>
Date: 23/09/2016 23:46
Subject: [CESG] SEA Resolution SEA-R-2016-09-001: Request Agency
Review for publication of revised CCSDS SCID Code Assignment Control
Procedures
Sent by: "CESG" <cesg-bounces at mailman.ccsds.org>
[attachment "320x0b6c1_mods_7-23Sep16.docx" deleted by Gian Paolo
Calzolari/esoc/ESA]
Dear CCSDS Secretariat,
Please find attached the SEA resolution concerning the request for Agency
Review for publication of the revised CCSDS SCID Code Assignment Control
Procedures Magenta Book. The major changes are the inclusion of frequency
band bins for allocation of Qualified SCID (Q-SCID), references to the new
registries defined in the RMP, and re-classifying the document as a
Magenta Book based upon its type.
This fixes all of the conditions raised in the earlier CESG vote and the
CMC feedback that we also received. There are no remaining conditions
that I am aware of aside from the one requesting that this document be
given an Agency review because it is a major change to a key document and
has an effect on the Agency procedures for requesting and relinquishing
SCIDs. In accordance with one CMC condition it does not require the
specification of uplink and downlink frequencies, but it does require
correct specification of the uplink and downlink frequency bands, aligned
to the actual frequency ranges and not just to some colloquial use of, for
example, "K-band" when the actual frequency in use falls into the X-band
range.
Thanks, Peter
==========================================================================
SEA-R-2016-09-001 Request Agency Review of revised CCSDS SCID Code
Assignment Control Procedures
--------------------------------------------------------------------------------
The System Engineering Area,
CONSIDERING that:
The SEA SANA Steering Group (SSG) has produced a revision of the existing
Blue Book called the CCSDS GLOBAL SPACECRAFT IDENTIFIER FIELD:
CODE ASSIGNMENT CONTROL PROCEDURES (CCSDS 320.0-B-6), and that
The source document, CCSDS 320.0-B-1, was originally directly published as
a CMC Blue Book document, and that
The specific major changes to the document have already been reviewed and
agreed to by the CESG and CMC, and that
All of the requested updates have been made to satisfy the identified
conditions.
And RECOGNIZING that:
A CCSDS Area Director is responsible for requesting CESG concurrence prior
to publication, and that
The CCSDS Organization and Processes (A02.1-Y-4 cor 2) in Section 6.2.2.2
requests that the AD forward the draft documents to the CESG, and
notify the Chief Technical Editor.
And RECOGNIZING that:
The CCSDS Organization and Processes (A02.1-Y-4 cor 2) in Section 6.1.4.3
defines this type of book (a process or procedure description) as a
Magenta Book, and that
Sec 6.2.7 requires periodic review and re-confirmation of Normative Track
documents.
RESOLVES to request:
That the Chief Technical Editor ready the document for review, and that
The document be re-classified as a Magenta Book, to properly characterize
it based on its contents, and that
The Secretariat create the necessary CESG poll to request the CESG review
and approve release of this document for Agency Review, and that
Once the CESG poll succeeds that the CMC be polled to approve the document
for Agency Review.
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