DocumentCode
2523554
Title
Symphony or calliope-frequency management with mobile satellite services
Author
Rickerson, Don ; Rhoads, Mark
Author_Institution
Lockheed Martin Corp., Washington, DC, USA
Volume
3
fYear
1996
fDate
21-24 Oct 1996
Firstpage
943
Abstract
This paper examines the characteristics of the new mobile satellite services of big LEOs: Globalstar, Iridium, Odyssey and ICO to identify frequency and modulation interference issues. It also details how each of the systems will re-use frequencies to obtain the maximum number of subscriber channels within their allowed bandwidth and discusses the interference issues between providers that are sharing the same spectrum
Keywords
frequency allocation; land mobile radio; mobile satellite communication; modulation; radio spectrum management; radiofrequency interference; subscriber loops; Globalstar; ICO; Iridium; LEO; Odysse; bandwidth; frequency interference; frequency management; mobile satellite services; modulation interference; subscriber channel; Delay; Engineering management; Foot; Frequency modulation; Interference; L-band; Lasers and Electro-Optics Society; Low earth orbit satellites; Satellite ground stations; Systems engineering and theory;
fLanguage
English
Publisher
ieee
Conference_Titel
Military Communications Conference, 1996. MILCOM '96, Conference Proceedings, IEEE
Conference_Location
McLean, VA
Print_ISBN
0-7803-3682-8
Type
conf
DOI
10.1109/MILCOM.1996.571421
Filename
571421
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