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ATM Quality of Service Tests for Digitized Video Using ATM Over Satellite: Laboratory TestsA digitized video application was used to help determine minimum quality of service parameters for asynchronous transfer mode (ATM) over satellite. For these tests, binomially distributed and other errors were digitally inserted in an intermediate frequency link via a satellite modem and a commercial gaussian noise generator. In this paper, the relation- ship between the ATM cell error and cell loss parameter specifications is discussed with regard to this application. In addition, the video-encoding algorithms, test configurations, and results are presented in detail.
Document ID
19970031100
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Ivancic, William D. (NASA Lewis Research Center Cleveland, OH United States)
Brooks, David E. (Sterling Software, Inc. Cleveland, OH United States)
Frantz, Brian D. (Sterling Software, Inc. Cleveland, OH United States)
Date Acquired
September 6, 2013
Publication Date
July 1, 1997
Subject Category
Space Communications, Spacecraft Communications, Command And Tracking
Report/Patent Number
E-10662
NASA-TM-107421
NASA-TM-107421
NAS 1.15:107421
Accession Number
97N28312
Funding Number(s)
PROJECT: RTOP 632-50-5A
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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