This paper describes the Earth Observing System (EOS) Communication (Ecom) Modeling, Analysis, and Testbed (EMAT) activity performed by Code 540 in support of the Ecom project. Ecom is the ground-to-ground data transport system for operational EOS traffic. The National Aeronautic and Space Administration (NASA) Communications (Nascom) Division, Code 540, is responsible for implementing Ecom. Ecom interfaces with various systems to transport EOS forward link commands, return link telemetry, and science payload data. To understand the complexities surrounding the design and implementation of Ecom, it is necessary that sufficient testbedding, modeling, and analysis be conducted prior to the design phase. These activities, when grouped, are referred to as the EMAT activity. This paper describes work accomplished to date in each of the three major EMAT activities: modeling, analysis, and testbedding.
Earth Observing System (EOS) Communication (ECOM) Modeling, Analysis, and Testbed (EMAT) Activiy
1994
8 pages
Report
Keine Angabe
Englisch
Space Launch Vehicles & Support Equipment , Common Carrier & Satellite , Data systems , Data transmission , Earth observing system (Eos) , Nascom network , Satellite transmission , Spacecraft communication , Telemetry , Communication satellites , Earth terminals , Optical communication , Radio communication
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