Projects

Overview
Project Title	Proximity-1 Green Book Revision G-3
Approval	Approved
Document Number	210.0-G-3
Charter	5.04 Space Link Protocols Working Group
Document Type	Green
Description of Document	WG Chair spoke during Fall 2022 SLP WG meeting to the proposed Fig. 4-3 and text vs the current one. The difference was that the Prox-1 BB says in Table 6-7, that when a comm change from the hailing channel to the working channel is made, both the receive and transmit frequencies of the responding node must change at the same time. The error is in the Prox-1 GB and it simply needs to match up with what the BB is saying. Ken Andrews pointed out two small issues, which the WG chair will address: - In Figure 4-3, FROM: Reset Persistance TO: Reset Persistance(change frequency). (We actually use the term persistence in the specification but the term maybe unclear to the uninitiated) - In Fig. 4-3, make all the slopes of the lines in the figure the same.
Applicable Patents	There are no patent issues for this technology that are known by the CCSDS community
Patent Comments	N/A
Survey of Similar Standards Documents or Projects Undertaken in Other Bodies and elsewhere in CCSDS	N/A
Resources
Book Editor	NASA
Book Editor Resources	.1 FTE
Prototype 1	Not Required
Prototype 1 Resources
Prototype 2	Not Required
Prototype 2 Resources
Prototype 3	Not Required
Prototype 3 Resources
Contribute	ESA, NASA, UKSA
Monitor Only	CNES, DLR
Resource Comments	N/A

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	11/28/2022
Project Start Date	11/30/2022
Internal WG Review
First Draft Circulated to WG	12/12/2022
First Draft Comments Due	12/19/2022
Second draft circulated to WG
Second Draft Comments Due
Final WB Submitted to AD for Further Processing
External Milestones
Secretariat Document Processing
First Agency Review
RID Resolution
Secretariat Document Processing 2
Final Agency Review
RID Resolution
First Prototype Development
Second Prototype Development
CMC Approval
Total Time to Complete (in months)	-1,451