[Sls-rfm] FW: [EXTERNAL] Re: [CMC Alert] CCSDS Review of CCSDS 211.1-P-4.2 - Proximity-1 Space Link Protocol -Physical Layer

[KAZZ, GREG J. (MSFC-HP27)[MOSSI2]]

-----Original Message-----
From: JAXA_CCSDS事務局 <jaxa.ccsds at jaxa.jp> 
Sent: Wednesday, September 23, 2026 10:42 PM
To: KAZZ, GREG J. (MSFC-HP27)[MOSSI2] <greg.j.kazz at nasa.gov>; Oliver, Brian H. (HQ-CG000)[Agile Decision Sciences] <brian.h.oliver at nasa.gov>
Cc: jaxa.ccsds at jaxa.jp
Subject: [EXTERNAL] Re: [CMC Alert] CCSDS Review of CCSDS 211.1-P-4.2 - Proximity-1 Space Link Protocol -Physical Layer

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Dear Greg-san, Oliver-san,

This is a reply for the review opportunity of CCSDS document.
       - CCSDS 211.1-P-4.2 - Proximity-1 Space Link Protocol -Physical Layer

There is no comment on the document from JAXA.


Best Regards,
SHIMOKOMAKI, Shiho/ JAXA CCSDS Secretariat


On 2026/06/28 6:12, Oliver, Brian H. (HQ-CG000)[Agile Decision Sciences] via CMC-EXEC wrote:
>
> The following draft CCSDS Recommended Standard has been placed online for CCSDS Agency review:
>
> CCSDS 211.1-P-4.2 - Proximity-1 Space Link Protocol-Physical Layer. Pink Book. Issue 4.2 April 2026.
>
> DOCUMENT DESCRIPTION:  The purpose of this Recommended Standard is to specify Physical Layer (PL) procedures used with the Proximity-1 Data Link Layer (DLL). 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.
>
> REMINDER:  Agency Heads of Delegation are to make their own arrangements for review participation by their Agency-sponsored Associates.
>
> The review document, in Portable Document Format (PDF), and associated review materials are available for downloading at the following location:
>
> https://gcc02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fccsd
> s.org%2Freview%2Fccsds-211-1-p-4-2%2F&data=05%7C02%7Cgreg.j.kazz%40nas
> a.gov%7C10c4669703834905efbe08df19fe9efa%7C7005d45845be48ae8140d43da96
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> ijnA%3D&reserved=0
>
> NOTES
>
> 1  Per CMC Action Item CMC-A-2007-10-05, agency reviewers are reminded to
>     review for compliance with the CCSDS Publications Manual, as well as
>     technical content.
>
> 2  Per CESG Resolution CESG-R-2008-10-006, the CESG no longer conducts
>     pre-Agency-review reviews, but is instead expected to participate in
>     Agency reviews when they are announced.
>
> [cid:image001.png at 01DD0658.17974060]
>
> Brian Oliver
> Web Developer
> Space Communications and Navigation
> Agile Decision Sciences
> 7000 Muirkirk Meadows Dr. Beltsville, MD 20707
> M: 937.499.4591
> brian.h.oliver at nasa.gov<mailto:brian.h.oliver at nasa.gov>
>
>
>
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