[CMC] RE : [Ioag-sisg-members] HEADS UP! Two additional IOAG/CCSDS meetings in CO Springs on 16-17 April

[Soula Jean-Marc]

Adrian,
 
for those who cannot attend in person, is a videoconference possible ?
 
Best regards

Jean-Marc Soula 
CNES - DCT/OP/C-STA 
Advisor, GN Operations 
18 Avenue Edouard Belin 
31401 Toulouse Cedex 9 - France 
Tel.: +33 (0)5 61 2 74647 
Fax.: +33 (0)5 61 2 73135 
Email: Jean-Marc.Soula at cnes.fr 

	-----Message d'origine-----
	De : ioag-sisg-members-bounces at mailman.ccsds.org [mailto:ioag-sisg-members-bounces at mailman.ccsds.org] De la part de Adrian J. Hooke
	Envoyé : jeudi 19 février 2009 21:32
	À : Erik Barkley; Yves Doat
	Cc : CCSDS Management Council; IOAG Space Internetworking Strategy Group; CCSDS Engineering Steering Group - ADs
	Objet : [Ioag-sisg-members] HEADS UP! Two additional IOAG/CCSDS meetings in CO Springs on 16-17 April
	Importance : Haute
	
	
	At the second Interoperability Plenary meeting (IOP-2) held last December in Geneva, the following resolutions #4 and #6 were passed: 

		4) The IOAG's ground-based Cross Support Service Catalog should be completed and agreed by all IOAG participants in order to establish a common basis across the Agencies for the consolidation of ground-based cross support by 2011. Agencies should agree to implement IOAG recommendations for missions which may benefit from cross-support and/or international cooperation. It is an IOAG goal to have a plurality of the participating Agencies capable of providing ground-based cross support of an agreed common IOAG Service catalog by the end of calendar year 2015.
		
		
		6) The IOAG's Space Internetworking Strategy Group (SISG) should formalize a draft Solar System Internetwork (SSI) Operations Concept and candidate architectural definition in time for IOAG-13 and should prepare a mature architectural proposal for review and endorsement at the third Inter-Operability Plenary meeting (IOP-3). At that time, the IOAG is requested to present an enhanced service catalog for endorsement..... 

	The fates of the CCSDS Cross Support Services area, the IOAG-at-large, and the IOAG-SISG are thus now linked. The IOAG needs to first agree on a catalog of basic ground-based services ("Catalog-1") by 2011, with a first report about the proposed catalog at IOAG-13 this coming September. It is assumed that this Catalog-1 will codify the basic set of  ground services needed to implement forward and return space link access at the Link layer and below (F-CLTU, RAF, RCF, RUFT, etc.), plus their associated ground monitor and tracking services. The SISG then needs to agree on the enhancements to Catalog-1 ("Catalog-2") that are needed to implement end-to-end and in-space internetworking services at the Network layer and above. It is assumed that these Catalog-2 extensions will be defined by the ~mid 2011 timeframe.
	
	Accordingly, it has been proposed to run a joint meeting of the IOAG/CCSDS Catalog-1 and Catalog-2 teams in Colorado Springs on 16-17 April. The teams will meet jointly in plenary sessions a couple of times each day but otherwise they will work independently. We have secured the two Board Rooms in the Penrose House for these meetings.
	
	Erik and Yves: please confirm that this is acceptable to you and alert your personnel to the add-on meetings. Also, the Catalog-1 team should contain representatives from the IOAG ground network organizations, so please feel free to invite the usual suspects.
	
	Best regards
	Adrian
	

	Adrian J. Hooke
	Chairman, CCSDS Engineering Steering Group (CESG) and
	CCSDS Technical Liaison to the IOAG
	NASA Headquarters
	Space Communications and Navigation Office, 7L70
	Space Operations Mission Directorate
	Washington, DC 20546-0001
	Office: (+1) 202.358.0097
	Mobile: (+1) 818.653.9553
	

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