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Action: Baseline Channel Model for SCCC-X and DVB-S2XThis paper analyzes the impact to the error performance of very high-order modulations, specifically 256APSK and 128APSK, in the DVB-S2X and SCCC-X proposals due to transmitter distortions, i.e. phase and amplitude imbalance, amplification non-linearities, and phase noise. The receiver is assumed to be a matched filter with angle derotation capabilities. An exact theoretical prediction is developed as well as supporting simulations is provided.
Document ID
20190011729
Acquisition Source
Goddard Space Flight Center
Document Type
Presentation
Authors
Fong, Wai (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
May 8, 2019
Publication Date
May 6, 2019
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Report/Patent Number
GSFC-E-DAA-TN68002
Report Number: GSFC-E-DAA-TN68002
Meeting Information
Meeting: CCSDS Spring 2019 Meeting
Location: Mountain View, CA
Country: United States
Start Date: May 6, 2019
End Date: May 9, 2019
Sponsors: NASA Ames Research Center, Consultative Committee for Space Data Systems
Funding Number(s)
OTHER: 2019-567-CCSDS
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Technical Review
Single Expert
Keywords
Modulation
Coding

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