Project Title

Update of CCSDS 230.1-G, “TC Sync and Channel Coding Green Book”


Document Number



5.02 Space Link Coding and Synchronization Working Group

Document Type


Description of Document

CCSDS 230.1-G-1 "TC Synchronization and Channel Coding—Summary of Concept and Rationale. Green Book. Issue 1. June 2006." is an Informational Report that contains the concept and supporting rationale for the TC Synchronization and Channel Coding Recommended Standard and includes performance data and historical background information on code selection. This documents needs to be updated after changes to the related Blue Books. A new Section 9 titled “Options for Repeated Transmissions” is needed as well as an Annex for the performances of the new mechanism for Repeated Transmissions. Other small updates shall be included too.

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


Book Editor


Book Editor Resources

Prototype 1

Prototype 1 Resources

Prototype 2

Prototype 2 Resources

Prototype 3

Prototype 3 Resources


Monitor Only

Resource Comments


Legend for Schedule Milestones
Orange Bullet = Required for Orange Books
Green Bullet = Required for Green Books
Magenta Bullet = Required for Magenta Books
Blue Bullet = Required for Blue Books
Note - Red Books are Draft Blue/Magenta Books

Schedule Milestones
Orange BookGreen BookMagenta BookBlue Book
Original Completion Date
(Date in M/D/YYYY format.)
(Date in M/D/YYYY format.)
Project ApprovedOrange BulletGreen BulletMagenta BulletBlue Bullet1/31/2011CMC-P-2011-01-003 - 10 February 2011
Project Start DateOrange BulletGreen BulletMagenta BulletBlue Bullet
Internal WG Review
First Draft Circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet3/30/2011Before Spring 2011 Meetings
First Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet5/30/2011To be consolidated after Spring 2011 Meetings
Second draft circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet9/30/2011Before Fall 2011 Meetings
Second Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet12/15/2011Consolidated after Fall 2011 Meetings
Final WB Submitted to AD for Further ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet1/30/2012Provided to Secretariat December 2011 + SLS Resolution 11 May 2012
External Milestones
Secretariat Document ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet2/28/2012
First Agency ReviewMagenta BulletBlue Bullet
RID ResolutionMagenta BulletBlue Bullet
Secretariat Document Processing 2Magenta BulletBlue Bullet
Final Agency ReviewMagenta BulletBlue Bullet
RID ResolutionMagenta BulletBlue Bullet
First Prototype DevelopmentBlue Bullet
Second Prototype DevelopmentBlue Bullet
CMC ApprovalOrange BulletGreen BulletMagenta BulletBlue Bullet6/30/2012CMC Approved Poll - http://public.ccsds.org/publications/archive/230x1g2.pdf
Total Time to Complete
(in months)
Version: 121.0
Created at 1/24/2011 1:04 PM by Calzolari Gian Paolo
Last modified at 4/8/2013 11:18 PM by CCSDS Tech Support