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MOIMS AREA:IPR STATUS REPORT,

Louis ReichIPR WG Chairman

Joint IPR/DAI Workshop

05 October 2007

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IPRWG REPORT

CONTENTS

A. SUMMARY TECHNICAL STATUS

B. CROSS-AREA TECHNICAL ISSUES

C. OTHER ISSUE AND CONCERNS

D. PROPOSED AREA RESOLUTIONS/ACTION ITEMS

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Information Packaging and Registries (IPR) Working GroupGoal:The purpose of this Working Group is to: 1. Collect use cases from the space operations community and develop requirements for XML data packaging:2. Develop a set of recommendations that specify an extensible framework for packaging data and metadata tha3. Oversee the development of at least two implementations of the packaging framework and associated with

usability and interoperability tests in many areas of space data systems4. Based on testing experience and requirements from various Space Data and Operations Groups, establish

extensible registry/repository architectures that leverage the more widely based registry work such as ebXML and UDDI.

5. Develop specific Registry/Repository standards that support the data packaging registry/repository requirementsi focusing on the support of XML Schemas and associated XML objects

Working Group Status: Active _X__ Idle ____

Working Group Summary Situation:

B. SUMMARY TECHNICAL STATUS

Xcomment:

PROBLEMCAUTIONOKstatus:

AREA REPORT

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B. SUMMARY TECHNICAL STATUS 2Information Packaging and Registries (IPR) Working Group

XFDU Schedule:

• Draft Test Report 15-Oct-2007• Draft Green Book Issue 1 for Panel Review 15-Oct-2007• Editor’s responses to CNES RIDS 15-Oct-2007• XFDU Blue Book/GB/Test Repot CESG Submissions 1-Nov--2007

Problems and Issues:• 15 RIDs from CNES were never entered in CCSDS System

AREA REPORT

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B. SUMMARY TECHNICAL STATUS 2Information Packaging and Registries (IPR) Working Group

XML Schema Registries Schedule:

• Use Cases and Requirements on CCSDS Usage of XML Schema Registries 15-January-2008• Overalll Architecture and Selection of

Entities for CCSDS Registries !5-March-2008• Draft White Book on CCSDS XML Schema Registry 15-October-2008• XML Schema Registry White Book and Prototypes 1-October-2008• XML Schema Red Book/Green Book/Reference

Implementation for CESG Review 1-March-2009

Problems and Issues:1. Need MOIMS SM&C Use Cases and Requirements on SOW

AREA REPORT

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Information Packaging and Registries (IPR) Working Group

• Issue 1.

• The IPR WG agree that a common Registry/Repository Service Architecture is needed within CCSDS and will provide full support for a CCSDS wide effort to establish a preliminary version of this Architecture.

• However, due to critical needs of IPR member agencies for an XML Schema registry the IPR support of the Architecture effort was available for the period from 1-Feb -2007 to 31- May-2007 at which time those resources would be applied to the development of a CCSDS Recommendation for an XML Schema Registry/Repository

• The overall architecture effort never occurred, however the urgency for an XML Schema Registry seems to have waned so the Overall Registry Architecture effort has been rescheduled for the period of October 15, 2007-January 15,2008. Again both IPR and SEA-IA personnel will be involved.

C. CROSS-AREA TECHNICAL ISSUESAREA REPORT

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D. OTHER ISSUES AND CONCERNS

AREA REPORT