Projects

Overview
Project Title	Produce Blue Book for SCC Codes
Approval
Document Number	131.2
Charter	5.02 Space Link Coding and Synchronization Working Group
Document Type	Blue
Description of Document	Objective of this project is to produce a new TM channel coding blue book for SCC Codes. This project has been created splitting into 3 projects the original task of adding three new codes with the following areas of applicability : - LDPCC, applicable to science missions - SCCC, applicable to Earth Exploration Satellites (EES) Missions for data rates above 100 Mbaud - DVB-S2 code, applicable to EES Missions for data rates up to 150 Mbaud
Applicable Patents	Patent issues have been identified but appropriate ISO forms have not yet been signed. The WG requests a waiver to begin work on this project. (justify in comments). ISO forms must be secured prior to the first formal Agency review.
Patent Comments	United States Patent  6,023,783 Hybrid concatenated codes and iterative decoding. US7239668 + US7123663 Coded Digital Modulation method for Communication System
Survey of Similar Standards Documents or Projects Undertaken in Other Bodies and elsewhere in CCSDS
Resources
Book Editor
Book Editor Resources
Prototype 1
Prototype 1 Resources
Prototype 2
Prototype 2 Resources
Prototype 3
Prototype 3 Resources
Contribute
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.)	Estimated Completion Date (Date in M/D/YYYY format.)	Actual Completion Date (Date in M/D/YYYY format.)	Comments (Date in M/D/YYYY format.)
Project Approved	10/20/2008	10/20/2008	10/20/2008	Original Project Date before Splitting
Project Start Date
Internal WG Review
First Draft Circulated to WG	11/30/2008	11/30/2008	11/30/2008	Comments requested on version CCSDS 131.2-O-1 "Flexible Serially Concatenated Convolutional Turbo Codes with Near-Shannon Bound Performance for Telemetry Applications" Orange Book. Issue 1. September 2007.
First Draft Comments Due	12/20/2008	12/20/2008	4/24/2009	Discussion based on Orange Book at Spring 2009 Meeting.
Second draft circulated to WG	1/15/2009	1/15/2009	10/9/2009
Second Draft Comments Due	2/15/2009	2/15/2009	10/30/2009
Final WB Submitted to AD for Further Processing	3/15/2009	3/15/2009	11/17/2009	Red Book submitted to AD and SLS Area Director.
External Milestones
Secretariat Document Processing	4/15/2009	3/15/2011	3/22/2011	Blocked since Nov 09 because of an unresolved licence for a JPL patent
First Agency Review	5/15/2009	6/10/2011	6/10/2011	Deadline for Agency RIDFs to CCSDS 131.2-R-1
RID Resolution	7/15/2009	7/15/2011	7/6/2011	RIDs and document with CCSDS Editor
Secretariat Document Processing 2	8/15/2009	8/15/2011	8/15/2011
Final Agency Review	9/15/2009	10/15/2011	10/15/2011	Agreed to do Agency Review #2 timely for Fall 2011 Meeting
RID Resolution	10/20/2009	11/20/2011	11/20/2011
First Prototype Development	5/15/2009	5/15/2011	5/15/2011
Second Prototype Development	6/15/2009	6/15/2011	6/15/2011
CMC Approval	11/20/2009	12/20/2011	3/8/2012	Document added to CCSDS Publications Area
Total Time to Complete (in months)	1,297	1,322