Projects

Overview
Project Title	Proximity-1 Space Link Protocol—Coding and Synchronization Sublayer - Issue 2
Approval	Approved
Document Number	211.2
Charter	5.02 Space Link Coding and Synchronization Working Group
Document Type	Blue
Description of Document	This Recommendation specifies Proximity space links. This Recommendation contains the Coding and Synchronization Sublayer specification originally published as part of CCSDS 211.0-B-1, Proximity-1 Space Link Protocol. The activity reviews the book after 5 years: clarification areas have already been identified for CRC definition and other topics.
Applicable Patents	There are no patent issues for this technology that are known by the CCSDS community
Patent Comments	NO as long as the books only refers to Convolutional Code.
Survey of Similar Standards Documents or Projects Undertaken in Other Bodies and elsewhere in CCSDS
Resources
Book Editor	ESA
Book Editor Resources	G.P.Calzolari, ESA / Massimo Bertinelli, ESA
Prototype 1	Not Required
Prototype 1 Resources	Not Required This project is adding no new feature requiring prototypes.
Prototype 2	Not Required
Prototype 2 Resources	Not Required This project is adding no new feature requiring prototypes.
Prototype 3
Prototype 3 Resources
Contribute	CNES, DLR, ESA, NASA, UKSA
Monitor Only	CNES, DLR, ESA, NASA, UKSA
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
Project Start Date	10/20/2008	10/20/2008	10/20/2008
Internal WG Review
First Draft Circulated to WG	10/20/2008	10/20/2008	10/20/2008
First Draft Comments Due	2/28/2009	6/15/2011	6/15/2011	Iterative review. Discussed @ Spring 2011 Meeting Berlin
Second draft circulated to WG	3/20/2009	10/20/2011	10/20/2011	Input to Fall 2011 Meeting in Boulder
Second Draft Comments Due	4/20/2009	11/10/2011	11/10/2011
Final WB Submitted to AD for Further Processing	4/26/2009	12/25/2011	12/25/2011	Pink Sheets and not WB. It may be combined with Improved Coding Schemes for the Proximity Link project
External Milestones
Secretariat Document Processing	5/30/2009	1/30/2012	3/19/2012	Agency review started on 19 March 2012, ending 1 June 2012
First Agency Review	9/30/2009	6/1/2012	6/1/2012	RIDs collected
RID Resolution	10/30/2009	4/30/2013	10/30/2013	Delayed by discussion on (P)ICS
Secretariat Document Processing 2	11/15/2009	12/15/2013	11/25/2013	CESG-P-2013-11-008
Final Agency Review			11/25/2013	NOT needed
RID Resolution			11/25/2013	NOT needed
First Prototype Development			11/25/2013	NOT needed
Second Prototype Development			11/25/2013	NOT needed
CMC Approval	11/30/2009	2/15/2014	1/6/2014	CMC-P-2013-12-007 APPROVED
Total Time to Complete (in months)	13	63