[Sls-rfm] CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and Modulation Systems-Part 1: Earth Stations and Spacecraft

Thomas Gannett thomas.gannett at tgannett.net
Thu Jun 30 11:51:41 UTC 2016


This issue is not the manner of testing, but rather documenting it in an
interoperability test report.

 

 

Thomas Gannett

thomas.gannett at tgannett.net

+1 443 472 0805

 

From: Enrico.Vassallo at esa.int [mailto:Enrico.Vassallo at esa.int] 
Sent: Thursday, June 30, 2016 2:47 AM
To: Thomas Gannett
Cc: Marco.Lanucara at esa.int; Salvador.Marti at esa.int;
sls-rfm at mailman.ccsds.org
Subject: RE: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and
Modulation Systems-Part 1: Earth Stations and Spacecraft

 

I am not aware that the YG does not allow independent simulations anymore
... We did that for the new PN ranging BB. 

I will check it . 

Thanks for the info, 

Enrico 



From:        "Thomas Gannett" <thomas.gannett at tgannett.net> 
To:        <Enrico.Vassallo at esa.int> 
Cc:        <Marco.Lanucara at esa.int>, <Salvador.Marti at esa.int>,
<sls-rfm at mailman.ccsds.org> 
Date:        29/06/2016 17:30 
Subject:        RE: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and
Modulation Systems-Part 1: Earth Stations and Spacecraft 

  _____  




Our procedures do not say anything about "independent simulations are
allowed as well" in lieu of a test report. 
  
The difference is, in the past there have been pink updates or a mix of pink
and red. This time the specification is new and standalone, and that will
attract notice. 
  
But if you and Gian Paolo want to go ahead as is, I won't try to stop you. I
just hate to have things hung up in limbo status when polls end without
approval. 
  
  
Thomas Gannett 
thomas.gannett at tgannett.net 
+1 443 472 0805 
  
From: Enrico.Vassallo at esa.int [ <mailto:Enrico.Vassallo at esa.int>
mailto:Enrico.Vassallo at esa.int] 
Sent: Wednesday, June 29, 2016 11:10 AM
To: Thomas Gannett
Cc: Marco.Lanucara at esa.int; Salvador.Marti at esa.int;
sls-rfm at mailman.ccsds.org
Subject: RE: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and
Modulation Systems-Part 1: Earth Stations and Spacecraft 
  
We have done it many times in the past .... independent simulations are
allowed as well. I trust that Gian Paolo will re-use the winning
formulation. 

Enrico 



From:        "Thomas Gannett" < <mailto:thomas.gannett at tgannett.net>
thomas.gannett at tgannett.net> 
To:        < <mailto:Enrico.Vassallo at esa.int> Enrico.Vassallo at esa.int> 
Cc:        < <mailto:Marco.Lanucara at esa.int> Marco.Lanucara at esa.int>, <
<mailto:Salvador.Marti at esa.int> Salvador.Marti at esa.int>, <
<mailto:sls-rfm at mailman.ccsds.org> sls-rfm at mailman.ccsds.org> 
Date:        29/06/2016 17:07 
Subject:        RE: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and
Modulation Systems-Part 1: Earth Stations and Spacecraft 

  _____  





OK, but I think the probability is high that the CESG will reject the update
without a test report. 
 
 
Thomas Gannett 
thomas.gannett at tgannett.net 
+1 443 472 0805 
 
From:  <mailto:Enrico.Vassallo at esa.int> Enrico.Vassallo at esa.int [
<mailto:Enrico.Vassallo at esa.int> mailto:Enrico.Vassallo at esa.int] 
Sent: Wednesday, June 29, 2016 10:51 AM
To: Thomas Gannett
Cc:  <mailto:Marco.Lanucara at esa.int> Marco.Lanucara at esa.int;
<mailto:Salvador.Marti at esa.int> Salvador.Marti at esa.int;
<mailto:sls-rfm at mailman.ccsds.org> sls-rfm at mailman.ccsds.org
Subject: RE: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and
Modulation Systems-Part 1: Earth Stations and Spacecraft 
 
Tom, 

no, we had many independent simulations and some hardware tests presented in
several input papers over the last 2-3 years. 

Regards, Enrico 



From:        "Thomas Gannett" < <mailto:thomas.gannett at tgannett.net>
thomas.gannett at tgannett.net> 
To:        < <mailto:Enrico.Vassallo at esa.int> Enrico.Vassallo at esa.int> 
Cc:        < <mailto:sls-rfm at mailman.ccsds.org> sls-rfm at mailman.ccsds.org>,
< <mailto:Marco.Lanucara at esa.int> Marco.Lanucara at esa.int>, <
<mailto:Salvador.Marti at esa.int> Salvador.Marti at esa.int> 
Date:        29/06/2016 16:37 
Subject:        RE: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and
Modulation Systems-Part 1: Earth Stations and Spacecraft 

  _____  






Thanks, Enrico. Is there a test report? Tom 

Thomas Gannett 
thomas.gannett at tgannett.net 
+1 443 472 0805 

From:  <mailto:Enrico.Vassallo at esa.int> Enrico.Vassallo at esa.int [
<mailto:Enrico.Vassallo at esa.int> mailto:Enrico.Vassallo at esa.int] 
Sent: Wednesday, June 29, 2016 9:49 AM
To: Thomas Gannett
Cc:  <mailto:sls-rfm at mailman.ccsds.org> sls-rfm at mailman.ccsds.org;
<mailto:Marco.Lanucara at esa.int> Marco.Lanucara at esa.int;
<mailto:Salvador.Marti at esa.int> Salvador.Marti at esa.int
Subject: CCSDS Review of CCSDS 401.0-P-25.1, Radio Frequency and Modulation
Systems-Part 1: Earth Stations and Spacecraft 

Dear Tom, 

please find attached RID dispositions and updated recommendation 2.4.23
ready for publication request. I trust that the SLS AD will take care of the
needed resolution as soon as he is back in office. 

Note that I called the recommendation "pre-blue" since I discovered that I
only had the Word version that the RFM WG submitted to you in November and
not the one you published as pink sheet in PDF format. However, it seems to
me that the latter has only a different page layout. 

Moreover, the changes are few and clearly highlighted and I am sure you can
copy them over the master document. 

Best Regards, Enrico 
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