From greg.j.kazz at jpl.nasa.gov  Thu Jun  1 14:32:52 2017
From: greg.j.kazz at jpl.nasa.gov (Kazz, Greg J (312B))
Date: Thu, 1 Jun 2017 14:32:52 +0000
Subject: [Sls-slp] FW: [Cesg-all] Notes of the CESG meeting on 15th May 2017
In-Reply-To: <29506_1496301927_592FC167_29506_506_1_OF61503193.2B45CDE2-ONC1258132.002869F6-C1258132.0028C71F@esa.int>
References: <29506_1496301927_592FC167_29506_506_1_OF61503193.2B45CDE2-ONC1258132.002869F6-C1258132.0028C71F@esa.int>
Message-ID: <14B7C311-E7D5-4270-A3BB-D4AA9E38EB26@jpl.nasa.gov>

Dear SLP WG,

See the CESG notes below.

Regards,

Greg Kazz
Chairman SLS WG

From: CESG-All <cesg-all-bounces at mailman.ccsds.org> on behalf of "Nestor.Peccia at esa.int" <Nestor.Peccia at esa.int>
Date: Thursday, June 1, 2017 at 12:25 AM
To: CCSDS Engineering Steering Group - CESG All <cesg-all at mailman.ccsds.org>
Subject: [Cesg-all] Notes of the CESG meeting on 15th May 2017

Dear all,

Please find attached the notes of our CESG meeting held on 15th May 2017



I count on every WG Chair to distribute the notes within its group.

ciao
nestor

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From greg.j.kazz at jpl.nasa.gov  Wed Jun  7 20:32:19 2017
From: greg.j.kazz at jpl.nasa.gov (Kazz, Greg J (312B))
Date: Wed, 7 Jun 2017 20:32:19 +0000
Subject: [Sls-slp] Draft SLP WG meeting minutes for San Antonio TX USA
	Spring 2017
Message-ID: <20E51656-4F23-4894-A72E-7B091C27F797@jpl.nasa.gov>

Dear SLP WG members,

Attached please find the draft SLP WG meeting minutes for the San Antonio, TX USA meeting held on 11 – 12 May 2017.
Please let me know if you have any comments concerning these minutes. My plan is to publish them as final into the SLP WG CWE by June 14.

Thanks!

Greg
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From greg.j.kazz at jpl.nasa.gov  Fri Jun  9 13:41:55 2017
From: greg.j.kazz at jpl.nasa.gov (Kazz, Greg J (312B))
Date: Fri, 9 Jun 2017 13:41:55 +0000
Subject: [Sls-slp] For your review - updated draft USLP blue book
Message-ID: <9AA1A3C3-1DDA-4A7A-A393-05511BA23227@jpl.nasa.gov>

Dear SLP WG,

I have placed both the Red lined Word revision version as well as the Clean (without redlines) version of the draft USLP blue book on the CWE for your review at:

https://tinyurl.com/ychwj4bw

Please let me know if you have any additional comments.
I have also generated a draft Annex A: PICs Proforma for USLP (not in these documents yet), because I am sending it to Tom Gannett first to properly format it. After Tom sends it back to me, I will set up some telecons to discuss the PICs entries using doodle poll to determine your availability.

Best regards,

Greg Kazz
Chairman SLS-SLP WG


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From greg.j.kazz at jpl.nasa.gov  Mon Jun 19 18:58:28 2017
From: greg.j.kazz at jpl.nasa.gov (Kazz, Greg J (312B))
Date: Mon, 19 Jun 2017 18:58:28 +0000
Subject: [Sls-slp] CCSDS SLP WG Final Meeting Minutes from San Antonio TX
	Meeting
Message-ID: <AB122182-D036-49A6-876C-49FB4E9362DE@jpl.nasa.gov>

Dear SLP WG,

The final Spring 2017 SLS-SLP WG meeting minutes have been published to the CWE under the URL:

http://tiny.cc/gxrxly

best regards,

Greg
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From greg.j.kazz at jpl.nasa.gov  Tue Jun 20 21:09:57 2017
From: greg.j.kazz at jpl.nasa.gov (Kazz, Greg J (312B))
Date: Tue, 20 Jun 2017 21:09:57 +0000
Subject: [Sls-slp] Please Review draft pink sheets to Proximity-1 Space Data
 Link Protocol
Message-ID: <6A651ADC-2F1C-4296-92E3-86F64BC62903@jpl.nasa.gov>

Dear SLP WG,

There will be a need to slightly modify the CCSDS Proximity-1 Space Data Link Protocol (CCSDS 211.0-B-5) dated Dec 2013, in order to accommodate the use of the Version-4 Transfer Frame (defined in USLP) over the proximity link.

These changes involve the optional use of the Version-4 (USLP) Transfer Frame format over the proximity link.

Please review my draft changes to the Prox-1 Space Data Link Protocol Blue Book (which you can now find on the CWE at the URL below) and send me your comments and any additional updates you feel are required that I may have missed.

https://tinyurl.com/yc56lcy6

My goal is to incorporate any comments or changes you may have into the next version, that we need to discuss at the Fall 2017 meeting in the Hague, so that we can come to consensus there on the actual Pink sheets to be send to agency review directly thereafter.

Please note that we have already discussed and have agreement with the C&S WG concerning the set of pink sheets to the Proximity-1 Coding & Synchronization Sublayer Blue Book (CCSDS 211.2-B-2) which allows the Version-4 frame in the C&S sublayer.

Best regards,

Greg Kazz
Chairman CCSDS SLS-SLP WG





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From Gian.Paolo.Calzolari at esa.int  Wed Jun 21 07:43:39 2017
From: Gian.Paolo.Calzolari at esa.int (Gian.Paolo.Calzolari at esa.int)
Date: Wed, 21 Jun 2017 09:43:39 +0200
Subject: [Sls-slp] Please Review draft pink sheets to Proximity-1 Space
 Data Link Protocol
In-Reply-To: <6A651ADC-2F1C-4296-92E3-86F64BC62903@jpl.nasa.gov>
References: <6A651ADC-2F1C-4296-92E3-86F64BC62903@jpl.nasa.gov>
Message-ID: <5926_1498031021_594A23AD_5926_1205_1_OF4F3BE977.250512E2-ONC1258146.00298D9B-C1258146.002A732B@esa.int>

Greg,
        the approach of some proposed modifications seems to be extending 
the Frame Sublayer  of Proximity-1 to be able to generate USLP Frames.
This may (might?) introduce some conflicts for over specification and an 
alternative approach may be introducing informative changes that the Frame 
Sublayer  of Proximity-1 may be replaced by the USLP Space Data Link 
Protocol as specified in the USLP Blue Book.
I think this could be managed with a Corrigendum (most likely Technical 
and not simply Editorial) once USLP is published.

The WG (and Tom) may explore this alternative approach.

Regards

Gian Paolo




From:   "Kazz, Greg J (312B)" <greg.j.kazz at jpl.nasa.gov>
To:     "sls-slp at mailman.ccsds.org" <sls-slp at mailman.ccsds.org>
Date:   20/06/2017 23:10
Subject:        [Sls-slp] Please Review draft pink sheets to Proximity-1 
Space Data Link Protocol
Sent by:        "SLS-SLP" <sls-slp-bounces at mailman.ccsds.org>



Dear SLP WG,
 
There will be a need to slightly modify the CCSDS Proximity-1 Space Data 
Link Protocol (CCSDS 211.0-B-5) dated Dec 2013, in order to accommodate 
the use of the Version-4 Transfer Frame (defined in USLP) over the 
proximity link. 
 
These changes involve the optional use of the Version-4 (USLP) Transfer 
Frame format over the proximity link.
 
Please review my draft changes to the Prox-1 Space Data Link Protocol Blue 
Book (which you can now find on the CWE at the URL below) and send me your 
comments and any additional updates you feel are required that I may have 
missed.
 
https://tinyurl.com/yc56lcy6
 
My goal is to incorporate any comments or changes you may have into the 
next version, that we need to discuss at the Fall 2017 meeting in the 
Hague, so that we can come to consensus there on the actual Pink sheets to 
be send to agency review directly thereafter.
 
Please note that we have already discussed and have agreement with the C&S 
WG concerning the set of pink sheets to the Proximity-1 Coding & 
Synchronization Sublayer Blue Book (CCSDS 211.2-B-2) which allows the 
Version-4 frame in the C&S sublayer.
 
Best regards,
 
Greg Kazz
Chairman CCSDS SLS-SLP WG 
 
 
 
 
 _______________________________________________
SLS-SLP mailing list
SLS-SLP at mailman.ccsds.org
https://mailman.ccsds.org/cgi-bin/mailman/listinfo/sls-slp


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