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Cisco Router in Low Earth Orbit

This project involves using a mobile router in a virtual mission operations center, enabling seamless data transfer and communication between different locations and devices. The system includes innovative features like Mobile-IPv4 and triangular routing for efficient remote data retrieval and distribution. The setup caters to various operations, including battlefield scenarios and satellite imaging requests. Key functions include image scheduling, retrieval, storage, and redistribution, all managed through a network of ground stations and virtual controllers. The aim is to enhance operational efficiency and data transfer capabilities in dynamic mission environments.

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Cisco Router in Low Earth Orbit

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  1. Cisco Router in Low Earth Orbit Virtual Mission Operations Center using Mobile Networking Will Ivancic 216-433-3494 wivancic@grc.nasa.gov

  2. Mobile Router Note, Mobile Router appears to reside on Home Agent’s Network Virtual Private Network Tunnels (VPNs) Battlefield Operations (Vandenberg AFB) SSTL (Guildford England) 2nd Ground Station Segovia NOC Open Internet Home Agent (GRC) VMOC-1 Air Force Battle Labs (CERES) VMOC-2 (GRC)

  3. Data Flow Mobile Router Using Mobile-IPv4 and Triangular Routing

  4. Remote Request DMC-UK Warfighter Requests image of Hong Kong Experiments Workstation Satellite Scheduler & Controller Battlefield Operations (Vandenberg AFB) 2nd Ground Station Segovia NOC Is Warfighter Authorized to view image of Hong Kong Open Internet SSTL Are you really Warfighter? If image is available, return image, else get image VMOC-1 Home Agent (GRC) VMOC-2 (GRC) Database VMOC

  5. Schedule Request DMC-UK Check Satellite Resources and Notify VMOC when image will be available Experiments Workstation Satellite Scheduler & Controller Battlefield Operations (Vandenberg AFB) 2nd Ground Station Segovia NOC Notify Warfighter of the time when image will become available Open Internet SSTL Request Image VMOC-1 Home Agent (GRC) VMOC-2 (GRC) Database VMOC

  6. Command Satellite DMC-UK DMC-UK 14:00 Take Image and store for later retrieval Take image when over Hong Kong (at 14:00) Satellite Scheduler & Controller Experiments Workstation SSTL Hong Kong Command Satellite When in View

  7. Image Transfer Mobile Router Note, Mobile Router appears to reside on Home Agent’s Network Experiments Workstation Satellite Scheduler & Controller File Transfer Using Mobile-IPv4 (Triangular Routing) Battlefield Operations (Vandenberg AFB) 2nd Ground Station Segovia NOC Open Internet SSTL VMOC-1 Home Agent (GRC) VMOC-2 (GRC) Database VMOC

  8. Retrieve Image Mobile Router Note, Mobile Router appears to reside on Home Agent’s Network Experiments Workstation Satellite Scheduler & Controller Battlefield Operations (Vandenberg AFB) 2nd Ground Station Segovia NOC Open Internet SSTL VMOC-1 Retrieve Image for storage and redistribution Home Agent (GRC) VMOC-2 (GRC) Database VMOC

  9. Redistribute Image Mobile Router Note, Mobile Router appears to reside on Home Agent’s Network Experiments Workstation Satellite Scheduler & Controller Battlefield Operations (Vandenberg AFB) Retrieve Image 2nd Ground Station Segovia NOC Open Internet SSTL Notify Warfighter That Image is available Authenticate Warfighter Send Image VMOC-1 Home Agent (GRC) VMOC-2 (GRC) Database VMOC

  10. Image Transfer - Two Ground Stations Experiments Workstation Satellite Scheduler & Controller File Transfer Using Mobile-IPv4 (Triangular Routing) Battlefield Operations (Vandenberg AFB) 2nd Ground Station Segovia NOC Desire is to buffer locally while in sight of the satellite then redistribute to the VMOC Open Internet SSTL Rate Mismatch Problem VMOC-1 Home Agent (GRC) VMOC-2 (GRC) Database VMOC

  11. Ideal LARGE Image Transfer – Multiple Ground Stations (New Capability – Application Not Yet Developed) Ground Station 2 Ground Station 1 Ground Station 3 Open Internet VMOC Satellite Scheduler & Controller Database VMOC Home Agent

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