[Sls-rfm] Proposed change to PN Ranging BB (414x1b2)+gpc.doc

[Enrico.Vassallo at esa.int]

Dear Tom,

here's the resulting document.

Regards, Enrico





From:   "Thomas Gannett" <thomas.gannett at tgannett.net>
To:     <Enrico.Vassallo at esa.int>, <Gian.Paolo.Calzolari at esa.int>
Cc:     "'Lee, Dennis K\(332G\)'" <dennis.k.lee at jpl.nasa.gov>, 
<Gilles.Moury at cnes.fr>
Date:   12/05/21 17:28
Subject:        RE: Proposed change to PN Ranging BB (414x1b2)+gpc.doc



Agreed.
 
 
Logothete, L.L.C.
thomas.gannett at tgannett.net
+1 443 472 0805
 
From: Enrico.Vassallo at esa.int [mailto:Enrico.Vassallo at esa.int] 
Sent: Wednesday, May 12, 2021 8:06 AM
To: Gian.Paolo.Calzolari at esa.int
Cc: Lee, Dennis K (332G); Gilles.Moury at cnes.fr; Tom Gannett
Subject: Re: Proposed change to PN Ranging BB (414x1b2)+gpc.doc
 
Gian Paolo, 

you have a point. We could change the main body text to read: 
The ranging signal chip rate shall be frequency coherent with the uplink 
carrier as given by the following expression (for k=6 and l
={1,2,…,12,16,32, 64 or 94 } or for l=2 and k={8,9, or 10}). 
The value l=94 shall only be used for Ka-band4 uplinks. See also an 
example of available chip rates in annex B. 

I think it fixes both issues you raised. If Tom agrees, we can proceed 
with it. 

Regards, Enrico 



From:        Gian Paolo Calzolari/esoc/ESA 
To:        Enrico Vassallo/esoc/ESA at ESA, "Tom Gannett" 
<thomas.gannett at tgannett.net> 
Cc:        "Lee, Dennis K (332G)" <dennis.k.lee at jpl.nasa.gov>, 
Gilles.Moury at cnes.fr 
Date:        12/05/21 13:56 
Subject:        Proposed change to PN Ranging BB (414x1b2)+gpc.doc 



Enrico, 
        I have a single comment to this update. You find it inserted as 
Winword comment. 
Tom's opinion can also be important on fixing this issue. 

Tom, 
        the CWE project related to this update is under approval, however 
SLS plan to issue soon the resolution before approval (just for practical 
issues). 
I guess you will be able the queueing etc without big troubles. 

Regards 

Gian Paolo 



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