[Liaisons] CCSDS Review of CCSDS 121.0-P-2.1, Lossless Data Compression

[CCSDS Rapporteur]

Control Number: XRP 19-34

The following draft CCSDS Recommended Standard has been placed on 
line and is available for CCSDS-ISO TC 20/SC 13 Liaison review:

     CCSDS 121.0-P-2.1.  Lossless Data Compression.  Pink Sheets.
                         Issue 2.1.  November 2019.

DOCUMENT DESCRIPTION:  The Recommended Standard for Lossless Data 
Compression defines a source-coding data-compression algorithm and 
specifies how data compressed using the algorithm are inserted into 
source packets for retrieval and decoding.  The current draft update 
addresses potential ambiguities and adds an option for a file header.

The due date for receipt of review comments by the Secretariat is 28 
February 2020.  CCSDS-ISO TC 20/SC 13 Liaisons may submit review 
comments directly to the CCSDS Secretariat.  More information is 
available at the Web site identified below.

The review document, in Portable Document Format (PDF), and 
associated review materials are available for downloading at the 
following location:

     http://public.ccsds.org/review/