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Overivew

Project Title

Space Link Extension—Internet Protocol for Transfer Services, Recommended Standard, Issue 2

Approval

Approved

Project Status

All Tasks Completed

Project Phase

Project Completed

Document Number

913.1

Charter

3.06 Cross Support Transfer Services Working Group

Document Type

Blue

Description of Document

The Space Link Extension (SLE) Reference Model identifies a set of SLE Transfer Services that enable missions to send forward space link data units to a spacecraft and to receive return space link data units from a spacecraft. The SLE Transfer Service Recommended Standards specify the operations necessary to provide the transfer service, the parameter data, the behaviors that result from the invocation of each operation. However, they deliberately do not specify the methods or technologies required for communications. The purpose of this Recommended Standard is to define a protocol for transfer of SLE Protocol Data Units (PDUs) defined in the SLE Transfer Service Recommended Standards using the Internet protocols TCP and IP for data transfer and the Abstract Syntax Notation One (ASN.1) for data encoding. This protocol is referred to as the Internet SLE Protocol One (ISP1).

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

Holger Dreihahn ( NOTE: The work is limited to Pink Sheets.)

Prototype 1

Not Required

Prototype 1 Resources

Prototyping is not required for the set of pink sheet updates.

Prototype 2

Not Required

Prototype 2 Resources

Prototyping is not required for the set of pink sheet updates.

Prototype 3

Prototype 3 Resources

Contribute

ESA, NASA

Monitor Only

CNES, DLR

Resource Comments

Schedule

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.)
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 ApprovedOrange BulletGreen BulletMagenta BulletBlue Bullet12/19/201412/19/201412/19/2014
Project Start DateOrange BulletGreen BulletMagenta BulletBlue Bullet1/15/20151/15/20151/15/2015
Internal WG Review
First Draft Circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet1/23/20151/23/20151/23/2015
First Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet2/2/20152/2/20152/2/2015
Second draft circulated to WGOrange BulletGreen BulletMagenta BulletBlue Bullet2/16/20152/16/20152/16/2015
Second Draft Comments DueOrange BulletGreen BulletMagenta BulletBlue Bullet2/23/20152/23/20152/23/2015
Final WB Submitted to AD for Further ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet2/27/20152/27/20152/27/2015
External Milestones
Secretariat Document ProcessingOrange BulletGreen BulletMagenta BulletBlue Bullet3/10/20153/3/20153/3/2015
First Agency ReviewMagenta BulletBlue Bullet4/6/20153/10/20153/3/2015
RID ResolutionMagenta BulletBlue Bullet6/8/20153/27/20153/27/2015
Secretariat Document Processing 2Magenta BulletBlue Bullet6/30/20156/30/20156/30/2015
Final Agency ReviewMagenta BulletBlue Bullet7/30/20157/30/20157/30/2015
RID ResolutionMagenta BulletBlue Bullet9/1/20159/1/20159/1/2015
First Prototype DevelopmentBlue Bullet9/2/20159/2/20159/2/2015Prototype Not Needed - Place holder date
First Prototype DevelopmentBlue Bullet9/2/20159/2/20159/2/2015Prototype Not Needed - Place holder date
CMC ApprovalOrange BulletGreen BulletMagenta BulletBlue Bullet9/18/20159/18/201510/5/2015CMC Approved
Total Time to Complete
(in months)
8
8
Attachments
Version: 168.0
Created at 12/1/2014 11:26 AM by Di.Giulio Margherita
Last modified at 10/7/2015 9:11 PM by CCSDS Tech Support