[CESG] FW: AOS Analysis Review

Wed Sep 11 05:40:01 UTC 2024

Dear CESG colleagues,

Following yesterday's CESG meeting and as agreed please find below a CWE weblink where you can find the mentioned presentation related to the SCID issue on AOS in X-band.

Kind regards,

Ignacio

Ignacio Aguilar Sánchez
Communication Systems Engineer
Electrical Engineering Department

European Space Research and Technology Centre
Keplerlaan 1, PO Box 299, 2200 AG Noordwijk, The Netherlands
Mob.+31641360257
Fax  +31715655418
Email: ignacio.aguilar.sanchez at esa.int<mailto:ignacio.aguilar.sanchez at esa.int>
www.esa.int<http://www.esa.int/>

From: Matt Cosby <matt.cosby at goonhilly.org>
Sent: Friday, September 6, 2024 11:55 AM
To: Kazz, Greg (US 312B) <greg.j.kazz at jpl.nasa.gov>; Ignacio Aguilar Sanchez <Ignacio.Aguilar.Sanchez at esa.int>; Thomas Gannett <thomas.gannett at tgannett.net>; Gilles Moury <Gilles.Moury at cnes.fr>; Andrea Modenini <Andrea.Modenini at esa.int>; Ricky Rolfe <ricky.rolfe at goonhilly.org>; sls-slp at mailman.csds.org
Subject: RE: AOS Analysis Review

All,

Thanks for all your time yesterday and to Ricky for producing and presenting the analysis.

The presentation is now on the CWE - here<https://cwe.ccsds.org/sls/docs/SLS-SLP/Meeting%20Materials/2024/Fall/AOS/AOS_SCID_Analysis_UKSA.pptx?d=wfd841b17143346d8bcdd3a344e84ab5b>

The actions are:

  1.  UKSA (MC) to brief UK CMC representative about a potential change to the SANA procedures. The proposal would allow SANA to remove SCIDs of spacecraft that are known to have completed their missions. This removes the requirement for SCIDs to be only removed by the original requester. Due : 30 Sept 2024
  2.  NASA (GK) and ESA (IAS) to investigate whether their missions have experienced interference at an RF level during regular link sessions.  Due : 30 Sept 2024

The next steps are to review the data from Action 2 and prepare a Working Group response  (which could then be an Area response) to the current issue of SANA running out of AOS SCIDs. It would be good to complete this response for CCSDS London, so we are able to present to the other areas, namely System Engineering.

Comments welcome.

Cheers, Matt

Matthew Cosby
Chief Technology Officer
Goonhilly Earth Station Ltd

[signature_1318327456]

-----Original Appointment-----
From: Matt Cosby
Sent: Thursday, August 29, 2024 4:32 PM
To: Matt Cosby; Kazz, Greg (US 312B); Ignacio Aguilar Sanchez; Thomas Gannett; Gilles Moury; Andrea Modenini; Ricky Rolfe; sls-slp at mailman.csds.org<mailto:sls-slp at mailman.csds.org>
Subject: AOS Analysis Review
When: 05 September 2024 16:00-17:30 (UTC+00:00) Dublin, Edinburgh, Lisbon, London.
Where: Microsoft Teams Meeting

All,

This is to present the analysis performed on the SANA registered spacecraft using the AOS SCID.

This is an action from the Spring meetings. Hopefully, this can inform the work required for London.

Regards, Matt.
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