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Service availability of LEO/MEO mobile satellite systems

โœ Scribed by Gkizeli, M. ;Taaghol, P. ;Evans, B. G.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
192 KB
Volume
17
Category
Article
ISSN
0737-2884

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โœฆ Synopsis

In this paper the service availability predictions of three proposed 1st generation mobile satellite systems (MSS) are presented in a range of operational environments between 03 and 703 latitude. The most important factor in determining the performance of an MSS is the probability of signal shadowing which depends both on the user environment and on the constellation. In order to reduce the probability of being shadowed and to enhance the quality of service two of the considered constellations exploit satellite diversity.

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