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The 30/20 GHz fixed communications systems service demand assessment. Volume 2: Main reportA forecast of demand for telecommunications services through the year 2000 is presented with particular reference to demand for satellite communications. Estimates of demand are provided for voice, video, and data services and for various subcategories of these services. The results are converted to a common digital measure in terms of terabits per year and aggregated to obtain total demand projections.
Document ID
19800009995
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Gamble, R. B. (International Telephone and Telegraph Corp. New York, NY, United States)
Seltzer, H. R. (International Telephone and Telegraph Corp. New York, NY, United States)
Speter, K. M. (International Telephone and Telegraph Corp. New York, NY, United States)
Westheimer, M. (International Telephone and Telegraph Corp. New York, NY, United States)
Date Acquired
September 4, 2013
Publication Date
August 1, 1979
Subject Category
Communications And Radar
Report/Patent Number
NASA-CR-159620
Accession Number
80N18263
Funding Number(s)
CONTRACT_GRANT: NAS3-21366
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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