Mobile communications standards and frequencies
Document date: 29 November 1990
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Identity Statement
Created By
HAEU Reference Code
ESA-14382
Original Reference Code
ESA/JCB(90)65
Extent and Medium
9
Physical Medium
Paper
Reference Archivists
Bonini, Gherardo; Casar, Andreja
Content and Structure
Abstract
Official issue : information note on terrestrial and geostationary satellite systems, recent development based on the use of other types of orbits, ESA approach to the land mobile voice services, evolution from low data rate message handling systems such as PRODAT to voice services
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English
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Textual
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