[Cesg-all] LNIS v5 Comments: CCSDS CESG

[Tomaso.deCola at dlr.de]

Dear Klaus-Jürgen,

just two small remarks:


  *   BP currently cannot work directly on top of USLP, whereas you could use BP over EPP/SPP and then encapsulated into USLP
  *   BSSP, from a CCSDS standardization standpoint, there exist no blue book about it. There is a green book (CCSDS 730.2-G-1) elaborating on the different ways on how to achieve streaming over DTN.

Regards,

Tomaso

Von: CESG-All <cesg-all-bounces at mailman.ccsds.org> Im Auftrag von Klaus-Juergen Schulz via CESG-All
Gesendet: Mittwoch, 29. November 2023 17:19
An: CESG-all at mailman.ccsds.org
Betreff: [Cesg-all] FW: LNIS v5 Comments: CCSDS CESG

fyi

From: Klaus-Juergen Schulz
Sent: Wednesday, November 29, 2023 5:19 PM
To: gsfc-lunanet at mail.nasa.gov<mailto:gsfc-lunanet at mail.nasa.gov>
Cc: Sami W. Asmar (sami.w.asmar at jpl.nasa.gov<mailto:sami.w.asmar at jpl.nasa.gov>) <sami.w.asmar at jpl.nasa.gov<mailto:sami.w.asmar at jpl.nasa.gov>>; Timothy.T.Pham (Timothy.T.Pham at jpl.nasa.gov<mailto:Timothy.T.Pham at jpl.nasa.gov>) <Timothy.T.Pham at jpl.nasa.gov<mailto:Timothy.T.Pham at jpl.nasa.gov>>; Peter Shames (peter.m.shames at jpl.nasa.gov<mailto:peter.m.shames at jpl.nasa.gov>) <peter.m.shames at jpl.nasa.gov<mailto:peter.m.shames at jpl.nasa.gov>>
Subject: RE: LNIS v5 Comments: CCSDS CESG

Dear NASA, ESA, JAXA LunaNet Interoperability Specification (LNIS) Team,

A minor mistake was spotted in the presentation protocol stack diagram, please find attached a modified version.

Also find attached the more detailed comments in the required spreadsheet format.

Looking forward to meeting with you.

Best Regards,

Klaus-Juergen Schulz (CESG Chair)



From: Klaus-Juergen Schulz
Sent: Tuesday, November 28, 2023 9:35 AM
To: gsfc-lunanet at mail.nasa.gov<mailto:gsfc-lunanet at mail.nasa.gov>
Cc: Sami W. Asmar (sami.w.asmar at jpl.nasa.gov<mailto:sami.w.asmar at jpl.nasa.gov>) <sami.w.asmar at jpl.nasa.gov<mailto:sami.w.asmar at jpl.nasa.gov>>; Timothy.T.Pham (Timothy.T.Pham at jpl.nasa.gov<mailto:Timothy.T.Pham at jpl.nasa.gov>) <Timothy.T.Pham at jpl.nasa.gov<mailto:Timothy.T.Pham at jpl.nasa.gov>>; Peter Shames (peter.m.shames at jpl.nasa.gov<mailto:peter.m.shames at jpl.nasa.gov>) <peter.m.shames at jpl.nasa.gov<mailto:peter.m.shames at jpl.nasa.gov>>
Subject: LNIS v5 Comments: CCSDS CESG

Dear NASA, ESA, JAXA LunaNet Interoperability Specification (LNIS) Team,

CCSDS is fully committed to support the international LunaNet initiative with targeted standardisation activities to ensure interoperability and cross support between its partners. It has therefore carefully reviewed the LNIS v5 specification during its meetings in The Hague, Fall 2023.

Please find attached a short presentation from CCSDS CMC and CESG about the LNIS v5 specification.

The general impression is that the LNIS v5 is not in a state of maturity that would allow for a productive line-by-line RID Review. We would therefore prefer to first have an interaction in the form of a meeting, subsequent to which we can submit more detailed comments.

CCSDS is available as indicated in the presentation.

Looking forward to meeting with you.

Best Regards,

Klaus-Juergen Schulz (CESG Chair)
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