<br><font size=2 face="sans-serif">FYI</font>
<br><font size=1 color=#800080 face="sans-serif">----- Forwarded by Enrico
Vassallo/esoc/ESA on 28/08/2006 09:42 -----</font>
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<td width=40%><font size=1 face="sans-serif"><b>CCSDS Editor <secretariat@mailman.ccsds.org></b>
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<br><font size=1 face="sans-serif">Sent by: cesg-all-bounces@mailman.ccsds.org</font>
<p><font size=1 face="sans-serif">31/07/2006 23:57</font>
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<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">CMC@mailman.ccsds.org, Observers@mailman.ccsds.org,
CESG-all@mailman.ccsds.org</font>
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<div align=right><font size=1 face="sans-serif">cc</font></div>
<td><font size=1 face="sans-serif">US-Associates@mailman.ccsds.org</font>
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<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">[Cesg-all] Recent CCSDS Document Releases</font></table>
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<br><font size=2><tt>The following new or updated CCSDS documents were
released in July.<br>
<br>
- CCSDS 122.0-B-1 Cor. 1, Technical Corrigendum 1 to CCSDS 122.0-B-1, <br>
Issued November 2005.<br>
<br>
This Technical Corrigendum documents changes to CCSDS 122.0-B-1, <br>
Image Data Compression (Blue Book, Issue 1, November 2005).<br>
<br>
- CCSDS 130.1-G-1, TM Synchronization and Channel Coding--Summary of <br>
Concept and Rationale (Green Book, Issue 1, June 2006)<br>
<br>
This Informational Report contains the concept and supporting <br>
rationale for the TM Synchronization and Channel Coding Recommended <br>
Standard and includes performance data and historical background <br>
information on code selection.<br>
<br>
- CCSDS 133.1-B-1, Encapsulation Service (Blue Book, Issue 1, June 2006)<br>
<br>
The CCSDS Recommended Standard for Encapsulation Service specifies a <br>
communications service to be used by space missions to transfer <br>
protocol data units that are not directly transferred by the Space <br>
Data Link Protocols over a ground-to-space or space-to-space <br>
communications link.<br>
<br>
- CCSDS 211.0-B-4, Proximity-1 Space Link Protocol--Data Link Layer <br>
(Blue Book, Issue 4, July 2006)<br>
<br>
The CCSDS Recommended Standard for Proximity-1 Space Link <br>
Protocol--Data Link Layer specifies the protocol, services, and <br>
procedures pertaining to the CCSDS Version-3 Transfer Frame.<br>
<br>
- CCSDS 230.1-G-1, TC Synchronization and Channel Coding--Summary of <br>
Concept and Rationale (Green Book, Issue 1, June 2006)<br>
<br>
This Informational Report contains the concept and supporting <br>
rationale for the TC Synchronization and Channel Coding Recommended <br>
Standard and includes performance data and historical background <br>
information on code selection.<br>
<br>
- CCSDS 231.0-B-1 Cor. 1, Technical Corrigendum 1 to CCSDS 231.0-B-1, <br>
Issued September 2003.<br>
<br>
This Technical Corrigendum documents changes to CCSDS 231.0-B-1, TC <br>
Synchronization and Channel Coding (Blue Book, Issue 1, September 2003).<br>
<br>
- CCSDS 401.0-B-17, Radio Frequency and Modulation Systems--Part 1: <br>
Earth Stations and Spacecraft (Blue Book, Issue 17, July 2006)<br>
<br>
Numerous concise recommendations appear in the notebook volume <br>
bearing the number 401.0-B. Each recommendation is dated, and the
<br>
most recent revision is shown in the table of contents. These <br>
Recommendations are developed for conventional near-Earth and <br>
deep-space missions having moderate communications requirements.<br>
<br>
The current issue adds new recommendations 2.4.19, 2.6.9A, 2.6.10A; <br>
updates recommendations 2.2.7, 2.4.12B, 2.4.18, 4.2.1; and updates <br>
subsection 5.1.<br>
<br>
- CCSDS 660.0-G-1, XML Telemetric and Command Exchange (XTCE) (Green <br>
Book, Issue 1, July 2006)<br>
<br>
This CCSDS Informational Report presents a set of concepts and <br>
tutorial on a telemetry and telecommand database format for <br>
spacecraft monitoring and control.<br>
<br>
- CCSDS 732.0-B-2, AOS Space Data Link Protocol (Blue Book, Issue 2, July
2006)<br>
<br>
The CCSDS Recommended Standard for AOS Space Data Link Protocol <br>
specifies the protocol, services, and procedures pertaining to the <br>
CCSDS Version-2 Transfer Frame. The current issue defines two new
<br>
subfields within the Transfer Frame Primary Header Signaling Field: a <br>
Virtual Channel (VC) Frame Count Cycle Use Flag and a VC Frame Count <br>
Cycle subfield, effectively extending the VC Frame Count from 24 to 28
bits.<br>
<br>
<br>
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