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Space Telecommunications Radio System (STRS) architecture standard
Original publisher: Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center,  OCLC Number: (OCoLC)731030305 Excerpt: ... Space Telecommunications Radio System ( STRS ) Architecture Standard Release 1.02.1 Richard C. Reinhart, Thomas J. Kacpura, and Louis M. Handler National Aeronautics and Space Administration Glenn...
Original publisher: Cleveland, Ohio : National Aeronautics and Space Administration, Glenn Research Center,  OCLC Number: (OCoLC)731030305 Excerpt: ... Space Telecommunications Radio System ( STRS ) Architecture Standard Release 1.02.1 Richard C. Reinhart, Thomas J. Kacpura, and Louis M. Handler National Aeronautics and Space Administration Glenn Research Center Cleveland, Ohio 44135 C. Steve Hall Analex Corporation Cleveland, Ohio 44135 Dale J. Mortensen ASRC Aerospace Corporation Cleveland, Ohio 44135 Sandra K. Johnson, Janette C. Briones, Jennifer M. Nappier, and Joseph A. Downey National Aeronautics and Space Administration Glenn Research Center Cleveland, Ohio 44135 1.0 Introduction Defining an open architecture specification for NASA space radios is part of the larger STRS program currently underway to define NASA's application of software defined, reconfigurable technology to meet future space communications and navigation system needs. Software-based reconfigurable transceivers ( RTs ) and SDRs enable advanced operations potentially reducing mission life cycle costs for space platforms. The objective of the open architecture for NASA space SDRs is to provide a consistent and extensible environment on which to construct and operate NASA waveforms for space applications, targeting radio designers and developers. The open architecture provides a framework for developing the radios and leveraging earlier efforts by reusing various components of the architecture developed in other NASA programs. SDR technology allows space-based radios to be reconfigured to potentially perform different functions without the necessity of using multiple radios to accomplish each communication function desired. This is inherently one of the biggest advantages of using SDR over conventional non-reconfigurable radio. Reconfigurable, SDRs enable radio count reduction which reduces mass and power resources, helping to offset any increase brought about by adhering to a commo...
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