1Breakout Session 10C:Satellite Control Network Trendsand Prospects for InteroperabilityEveryone wants interoperability between satellite controlnetworks, but what will it take to get?Are there standards and architectures that can meet bothmilitary and civil space needs?Will they emerge through the invisible hand of the marketplace, or do we need government planning and direction toachieve interoperability?Will it bring cost savings or cost increases?2Position Statements:•AFSCN Evolution, Carl Sunshine, Aerospace Corporation / SMC•NASA Ground Network Evolution, Edward Burns, NASA HQ•CCSDS and NASA Standards, Peter Shames, Jet Propulsion Lab •Achieving Interoperability, Adrian Hooke, JPL•Commercialization Trends, Michael Anderson, Honeywell Others in attendance (presentations at other sessions):•CCSDS Space Link Extension, Fred Brosi and John Pietras, GST•SLE adaptation for AFSCN, Jim Noles, GST•Universal Space Network, Greg Hollister•NASA Space network evolution, Roger Flaherty or Aaron Weinberg,NASA GSFC•NASCOM Block phaseout, Larry Muzny, NASA JSFC•SLE use for ESA missions, Hugh Kelliher, BNSC/Vega•Future AFSCN architecture, John Chiang, Aerospace3AFSCN Infrastructure Evolution•2000–Dedicated satcom links–Encrypted real-time bit streamsover custom satcom mux–Centralized control and monitor•2003–Military ATM WAN–Encrypted real-time bit streamsover custom ATM mux–User comm control, centralizedschedulingWANIUWANIUMission SatelliteSOCNCCAFSCNRTSDISNATMCommSatelliteMission SatelliteAFSCNControlNodeAFSCNRTSSOCs4Infrastructure Evolution 2•2007–Interconnected military, othergov’t, and commercial WANsand Remote Tracking Stations–Continued legacy bit streams–COTS comm (frame mode)for civil and some militarymissions–User comm control, “federated”scheduling• 2015– Interconnected ground stations plus space relay– Reduced legacy bit stream traffic– COTS comm (packet mode) for civil and most military missions– User comm control, integrated schedulingDoD, Other Govt,Commercial SatellitesNetworkManagementNetworkManagementAFSCNRTSAFSCNRTSWANServiceCommercialRTSCommercialRTSOther GovtRTSOther GovtRTSCommercialCommercialOther GovtOther GovtSOCsSOCsScheduleDedicatedRTSDedicatedRTSStd Interfaces5Provider (RTS)DoD-NASA Interoperability ConceptSLE TransferServiceRF1Produc-tion 1Mgmt SGLS User (SOC)SLE TransferServiceMissionPlanningSGLSTT&CMgmt NCCMgmtWAN22CCSDS User (SOC)SLE TransferServiceCCSDSTT&CTelem & Command:Data