[Sls-rfm] [SLS-CC] 130.11-G (SCCC Green Book), for WG review - deadline for comments: 16 June 2018

[Enrico.Vassallo at esa.int]

Dear Massimo,

please find below some comments of mine.

Regards, Enrico


---------------------------------------------------------------------------

1) Title of sections 3 and 4

I would add "(ideal synchronization)" at the end to distinguish from 
section 6.

2) Section 1,1, Jon's comment on Earth Observation missions

I think you should use the ITU terminology: Earth Exploration-Satellite 
Service missions.

3) Figure 2-6

You should use the figures from ref [11] instead that look better and 
avoid the issues raised by Wai already with the previous version of this 
document.

4) Table 2-2

I think that this normative text is included in [11]. Please confirm.

5) Figures 3-1 and 3-2

Add "uncoded" to the captions.

6) Section 4.1

The last para starting with "For all simulations .." should appear before 
the previous sentence making reference to figure 4-3 since these data are 
necessary to interpret the figure. Is there anything else we can say here 
about the elliptic filter? I mean, is 5th order enough to get the plot of 
figure 4-3?

7) Figures 4-19 and 4-20

Reduce the Y-axis scale to 1.5 from 2.6 so that differences can be 
appreciated.

8) Equations and figures in 5.2, 5.5 and 5.6

Some of them appear of low quality on my printouts. Could be my printer. 
Be prepared to get nice originals requests by Tom.

9) Tables 6-1 and 6-2

Is the bandwidth with or w/o RF filter? Please add this info.



From:   Jon Hamkins <Jon.Hamkins at jpl.caltech.edu>
To:     Massimo.Bertinelli at esa.int, Space Link Coding & Synchronization 
Working Group <sls-cc at mailman.ccsds.org>
Cc:     Enrico.Vassallo at esa.int, Ken Andrews 
<Kenneth.S.Andrews at jpl.nasa.gov>
Date:   05/05/2018 02:05
Subject:        Re: [SLS-CC] 130.11-G (SCCC Green Book), for WG review - 
deadline for comments: 16 June 2018


[attachment "130.11-G-Hamkins-comments.pdf" deleted by Enrico 
Vassallo/esoc/ESA] 

Massimo,

Attached are my comments on the SCCC Green Book.  Not having the Word 
version, I found it easiest to mark it by hand.  Most of the comments 
relate to English usage, which I hope you will consider, but there are 
many technical comments as well.

      ----Jon

On 4/16/2018 7:30 AM, Massimo.Bertinelli at esa.int wrote:
> Dear all,
> 
> as per AI_18_02 from our Gaithersburg meeting, I update the SCCC Green 
> Book including (section 7) the measured phase noise, at 26.25 GHz, with 
> the modulator (EM) used
> in the testing.
> With this, the book is ready for WG review and your comments are due in 
> 2 months, that is by 16 June.
> 
> Thank you for your cooperation.
> Best regards,
> Massimo
> 
> 
> 
> ---------------------------------------------------
> Massimo Bertinelli
> Communication Systems Engineer
> ESA/Estec
> 
> Tel. +31 (0)71 5653435
> --------------------------------------------------
> 
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This message is sent for information and/or discussion purposes only.
It shall neither be binding nor construed as constituting a commitment for ESA.
It is intended only for the recipient(s) named above.
It may contain proprietary information and/or protected content.
Any unauthorised disclosure, use, retention or dissemination is prohibited.
If you have received this e-mail in error, please notify the sender immediately.
ESA applies appropriate organisational measures to protect personal data.
In case of data privacy queries, please contact the ESA Data Protection Officer (dpo at esa.int).

Thank you.

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