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Proceedings of the Third International Mobile Satellite Conference (IMSC 1993)Satellite-based mobile communications systems provide voice and data communications to users over a vast geographic area. The users may communicate via mobile or hand-held terminals, which may also provide access to terrestrial cellular communications services. While the first and second International Mobile Satellite Conferences (IMSC) mostly concentrated on technical advances, this Third IMSC also focuses on the increasing worldwide commercial activities in Mobile Satellite Services. Because of the large service areas provided by such systems, it is important to consider political and regulatory issues in addition to technical and user requirements issues. Topics covered include: the direct broadcast of audio programming from satellites; spacecraft technology; regulatory and policy considerations; advanced system concepts and analysis; propagation; and user requirements and applications.
Document ID
19940018262
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Kwan, Robert
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Rigley, Jack
(Communications Research Centre Ottawa, Ontario., Canada)
Cassingham, Randy
(Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1993
Subject Category
Communications And Radar
Report/Patent Number
JPL-PUBL-93-009
NASA-CR-194516
NAS 1.26:194516
Report Number: JPL-PUBL-93-009
Report Number: NASA-CR-194516
Report Number: NAS 1.26:194516
Accession Number
94N22735
Funding Number(s)
CONTRACT_GRANT: NAS7-918
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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