[SIS-CFDPV1] CCSDS CFDP WG Meeting 12 May / B5 Update Proposals

Felix.Flentge at esa.int Felix.Flentge at esa.int
Tue May 10 10:58:10 UTC 2022


Dear All,

I have compiled a list of proposed updates to the CFDP B5 standard we 
should discuss at our meeting Thursday this week:
B5_ProposedUpdates.xlsx (ccsds.org) 

We will have the meeting via MS Teams (see link below) on 12 May, 12.00 - 
14.00 UTC. I hope you can make it.

This is the planned Agenda:

1) Potential updates to the CFDP standard
Abandon.Request (eg, to deal with safe modes)
Clarification regarding 4.6.1.1.9 and unbounded files
option to send Finished PDU although transaction is suspended (remember 
PDU are ACK'ed even if suspended)
clarification regarding sending empty files
responding to NAK if not all file segments from a previous NAK have been 
re-sent
How to react to NAK for unknown transactions
...

2) Possible introduction of a light CFDP Class 1 version (Cheol)

3) Way forward, schedule, ....

4) AOB
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Regards,
Felix



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