You may be trying to access this site from a secured browser on the server. Please enable scripts and reload this page.
Turn on more accessible mode
Turn off more accessible mode
Skip Ribbon Commands
Skip to main content
Turn off Animations
Turn on Animations
To navigate through the Ribbon, use standard browser navigation keys. To skip between groups, use Ctrl+LEFT or Ctrl+RIGHT. To jump to the first Ribbon tab use Ctrl+[. To jump to the last selected command use Ctrl+]. To activate a command, use Enter.
Browse
Tab 1 of 3.
View
Tab 2 of 3.
Page
Tab 3 of 3.
Edit
Item
Version History
Shared With
Delete Item
Manage
CCSDS.org
CWE
Areas
- SEA
- MOIMS
- CSS
- SOIS
- SLS
- SIS
Management
- CESG
- CMC
- Secretariat
- SANA
Framework
Currently selected
My Profile
Request Login
Password Management
- Change Password
- Forgot or Expired Password
Projects
It looks like your browser does not have JavaScript enabled. Please turn on JavaScript and try again.
Polling
Recent
Meeting Registration Spring 2023
Meeting Registration Spring 2020
Recycle Bin
Site contents
Manage Permissions
|
Version History
Overview
Project Title
CCSDS File Delivery Protocol (CFDP) Update -- Blue Book
Approval
Approved
Document Number
727.0
Charter
6.12 CFDP Revisions Working Group
Document Type
Blue
Description of Document
The working group will accomplish the mandated 5-year reconfirmation review of the CCSDS File Delivery Protocol (CFDP) Blue Book. To this end, the working group will consider a number of proposed revisions to CFDP (listed below) and thereupon apply to the specification some agreed-upon subset of those revisions; will perform interoperability testing between two independently developed implementations of the changes incorporated into the revised CFDP Blue Book, to ensure that the revised specification can be successfully implemented. The following CFDP revisions have been proposed: • Remove the Extended Procedures, which are unused. • Relocate the Store and Forward Overlay User Operation (SFO) to a normative annex. (This could be a step toward eventually deprecating SFO in favor of operating CFDP over a Bundle Protocol unitdata transfer layer.) • Provide a way of using CFDP to transfer files that are larger than 4 GB. • Increase the maximum file data segment size, to reduce per-segment processing overhead. • Add per-segment metadata to increase the utility of individually received file data segments prior to reassembly of an entire file. • Enable file record boundaries to be encoded in file data segments, so that a record may span multiple segments or multiple records may be aggregated into a single segment. • Define additional standard service classes that include different subsets of CFDP functionality. • Add more Delivery Code values to make the Finished PDU more informative in proxy operations. • Add the ability to aggregate the Finished information for multiple transactions into a single segment. • Standardize the format for listing the contents of a remote directory. In developing the agreed-upon revisions the working group will preserve backward compatibility with existing CFDP implementations to the extent possible.
Applicable Patents
There are no patent issues for this technology that are known by the CCSDS community
Patent Comments
Survey of Similar Standards
Documents or Projects
Undertaken in Other Bodies
and elsewhere in CCSDS
Resources
Book Editor
NASA
Book Editor Resources
4 months
Prototype 1
NASA
Prototype 1 Resources
6 months
Prototype 2
CNSA
Prototype 2 Resources
6 months; resources provided by KARI.
Prototype 3
Other
Prototype 3 Resources
6 months, provided by KARI.
Contribute
JAXA
Monitor Only
Resource Comments
Schedule
Legend for Schedule Milestones
= Required for Orange Books
= Required for Green Books
= Required for Magenta Books
= Required for Blue Books
Note - Red Books are Draft Blue/Magenta Books
Schedule Milestones
Original Completion Date
(Date in M/D/YYYY format.)
Comments
(Date in M/D/YYYY format.)
Project Approved
10/1/2013
Project Start Date
10/1/2013
Internal WG Review
First Draft Circulated to WG
4/1/2014
First Draft Comments Due
5/1/2014
Second draft circulated to WG
7/1/2014
Second Draft Comments Due
8/1/2014
Final WB Submitted to AD for Further Processing
9/1/2014
External Milestones
Secretariat Document Processing
10/1/2014
First Agency Review
1/1/2015
RID Resolution
5/1/2015
Secretariat Document Processing 2
6/1/2015
Pending completion of inter-operability testing
Final Agency Review
8/1/2015
RID Resolution
10/1/2015
First Prototype Development
2/1/2016
NASA implementation in "ION" version 3.4.0
Second Prototype Development
2/1/2016
CNSA (BITTT) developed second implementation
CMC Approval
5/1/2016
Total Time to Complete
(in months)
30
Attachments
Version: 404.0
Created at 7/22/2013 6:07 PM by Scott Keith
Last modified at 8/10/2020 11:58 AM by Brian Oliver