Review Documents – CCSDS 211.0-P-6.2

REQUEST FOR REVIEW OF CCSDS DOCUMENT
Distribution:Online 1
Review begins:See “Review Dates and Coordinator” Section BelowReview ends:See “Review Dates and Coordinator” Section Below 2

Draft documents are subject to change, and the draft CCSDS Recommendation referenced here does not necessarily represent consensus technical agreement among the CCSDS Member Agencies.

The Management Council of the Consultative Committee for Space Data Systems (CCSDS) has authorized the publication, and requests Agency review, of the following document:

Proximity-1 Space Link Protocol—Data Layer

Draft Recommended Standard
CCSDS 211.0-P-6.2 (Red Book) Issue 6.2 April 2026

DOCUMENTS:

PDF ICON 211x0p62.pdf

DOCUMENT DESCRIPTION:

The purpose of this Recommended Standard is to specify the Data Link Layer (DLL) used with the Proximity-1 Data Link Coding and Synchronization (C&S) sublayer (reference [6]) and Physical Layer (PL) (reference [7]). Proximity space links are defined to be short-range, bi-directional, fixed or mobile radio links, generally used to communicate among probes, landers, rovers, orbiting constellations, and orbiting relays. These links are characterized by short time delays, moderate (not weak) signals, and short, independent sessions.

REVIEW INSTRUCTIONS FOR REVIEWERS:

Member and Observer Agencies are requested to send their sets of review comments to the CCSDS Review Coordinator with a copy to the CCSDS Secretariat. Each review comment should be submitted on a separate Review Item Disposition (RID) form. Submission of RIDs in electronic form is preferred. The following ASCII RID forms are available (click on form name to access):

Please contact the Secretariat office at secretariat@mailman.ccsds.org if you have questions.

Click Here to View Submitted RIDs and Upload New RIDs

REVIEW DATES AND COORDINATOR:

International review start date: 06/27/2026
International review completion date: 09/25/2026
Overall review coordinator:
Name: Greg Kazz
E-mail: greg.j.kazz@nasa.gov

NASA review start date: 06/27/2026
International review completion date: 09/18/2026
Overall review coordinator:
Name: Greg Kazz
E-mail: greg.j.kazz@nasa.gov

JPL Review Start Date: 06/27/2026
JPL Review Completion Date: 09/11/2026
JPL review coordinator:
Name: Jim Lux
E-mail: james.p.lux@jpl.nasa.gov

GSFC Review Start Date: 06/27/2026
GSFC Review Completion Date: 09/11/2026
GSFC review coordinator:
Name: Shannon Rodriguez
E-mail: shannon.rodriguez-1@nasa.gov

MSFC Review Start Date: 06/27/2026
MSFC Review Completion Date: 09/11/2026
MSFC review coordinator:
Name: Ivica Ristovski
E-mail: ivica.ristovski@nasa.gov

U.S. Associate Review Start Date: 06/27/2026
U.S. Associate Review Completion Date: 09/18/2026
U.S. Associate review coordinator:
NASA Head of Delegation to CCSDS
NASA Headquarters
Washington, DC 20546, USA
E-mail: secretariat@mailman.ccsds.org

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