Projects

Overview
Project Title	SLE —Forward CLTU Service Specification. Blue Book : B-3 Update
Approval	Approved
Document Number	912.1
Charter	3.06 Cross Support Transfer Services Working Group
Document Type	Blue
Description of Document	This Recommendation defines the Communications Link Transmission Unit (CLTU) service in conformance with the transfer services specified in Cross Support Reference Model—Part 1: SLE Services. The Forward CLTU service is a Space Link Extension (SLE) transfer service that enables a mission to send Communications Link Transmission Units (CLTUs) to a spacecraft.
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	ESA
Book Editor Resources	Wolfgang Hell NOTE: The work is limited to Pink Sheets.
Prototype 1	Not Required
Prototype 1 Resources	Not required for Pink Sheets (only minor changes, which do not affect the functionality).
Prototype 2	Not Required
Prototype 2 Resources	Not required for Pink Sheets (only minor changes, which do not affect the functionality).
Prototype 3
Prototype 3 Resources
Contribute	NASA
Monitor Only	CNES, DLR
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	4/10/2015	Assumed date of CMC approval
Project Start Date	4/15/2015
Internal WG Review
First Draft Circulated to WG	4/20/2015
First Draft Comments Due	4/25/2015
Second draft circulated to WG	4/26/2015	NOTICE: Not required for Pink Sheets
Second Draft Comments Due	4/27/2015	NOTICE: Not required for Pink Sheets
Final WB Submitted to AD for Further Processing	4/28/2015	NOTICE: Not required for Pink Sheets
External Milestones
Secretariat Document Processing	5/11/2015
First Agency Review	5/28/2015	Pink Sheets to be approved by CESG+CMC
RID Resolution	9/1/2015
Secretariat Document Processing 2	10/1/2015
Final Agency Review	10/30/2015	NOT EXPECTED FOR PINK SHEETS
RID Resolution	11/25/2015	NOT EXPECTED FOR PINK SHEETS
First Prototype Development		NOT REQUIRED
Second Prototype Development		NOT REQUIRED
CMC Approval	12/18/2015
Total Time to Complete (in months)	8