Projects

Overview
Project Title	Licklider Transmission Protocol - 5-year Review
Approval	Approved
Document Number	734.1
Charter	6.09 Delay Tolerant Networking Working Group
Document Type	Blue
Description of Document	This product of this project will be a revised LTP Blue Book. Changes proposed include removal of the "green" data transmission option, removal of the optional security extensions, and revision of the segment header structure for simpler implementation in hardware.
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	This is a 5-year review of a CCSDS standard. No similar review is being undertaken elsewhere in CCSDS or in IETF.
Resources
Book Editor	NASA
Book Editor Resources	5 work months
Prototype 1	NASA
Prototype 1 Resources	2 work months
Prototype 2	ESA
Prototype 2 Resources	5 work months
Prototype 3
Prototype 3 Resources
Contribute	ESA, NASA
Monitor Only
Resource Comments	Resources, contributors, and monitors for this project have not yet been identified. The project is being posted in order for the DTN WG to begin tracking it in planning and scheduling.

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	11/6/2020
Project Start Date	1/25/2021
Internal WG Review
First Draft Circulated to WG	4/8/2021
First Draft Comments Due	6/1/2021
Second draft circulated to WG	8/16/2021
Second Draft Comments Due	9/13/2021
Final WB Submitted to AD for Further Processing	10/8/2021
External Milestones
Secretariat Document Processing	1/11/2022
First Agency Review	3/21/2022
RID Resolution	4/17/2022
Secretariat Document Processing 2	6/29/2022
Final Agency Review	9/3/2022
RID Resolution	10/5/2022
First Prototype Development	8/21/2022
Second Prototype Development	8/21/2022
CMC Approval	11/19/2022
Total Time to Complete (in months)	21