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Robert A Wiedeman, Michael J Sites: Automatic satellite terrestrial mobile terminal roaming system and method. Globalstar, Ohlandt Greeley Ruggiero & Perle L, May 15, 2001: US06233463 (173 worldwide citation)

A communications system includes a satellite communications component having at least one satellite and at least one terrestrial gateway, and also a wireless terrestrial communications component having at least one-repeater and at least one mobile switching center. The at least one gateway and the a ...


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Wiedeman Robert A, Sites Michael J: Automatic satellite/terrestrial mobile terminal roaming system. Globalstar, March 25, 1998: EP0831599-A2 (135 worldwide citation)

A communication system (1) includes a satellite communications component having at least one satellite (8) and at least one terrestrial gateway (10), and also a wireless terrestrial communications component (2) having at least one repeater and at least one mobile switching center (4). The at least o ...


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Robert Wiedeman, Michael J Sites: Automatic satellite/terrestrial mobile terminal roaming system and method. Globalstar, Ohlandt Greeley Ruggiero & Perle L, June 6, 2000: US06072768 (39 worldwide citation)

A communications system includes a satellite communications component having at least one satellite and at least one terrestrial gateway, and also a wireless terrestrial communications component having at least one repeater and at least one mobile switching center. The at least one gateway and the a ...


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Wiedeman Robert A, Sites Michael J: Systeme et methode dacheminement automatique au moyen de stations mobiles satellite/terre, Automatic satellite/terrestrial mobile terminal roaming system and method. Globalstar, Globalstar, Sim & Mcburney, December 22, 2009: CA2214346

A communications system includes a satellite communications component having at least one satellite and at least one terrestrial gateway, and also a wireless terrestrial communications component having at least one repeater and at least one mobile switching center. The at least one gateway and the a ...


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Robert A Wiedeman, Michael J Sites: Automatic satellite/terrestrial mobile terminal roaming system and method. Globalstar, WANG YUE, March 25, 1998: CN97119319

A communications system includes at least one gateway and at least one mobile switching center coupled together by a first mobile applications part (MAP) network, such as an IS-41 or GSM MAP network. The at least one gateway and the at least one mobile switching center are further coupled to a terre ...


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Wiedeman Robert A, Sites Michael J: Automatic satellite/terrestrial mobile terminal roaming system and method. Globalstar, GREEN Clarence A, March 12, 1998: WO/1998/010521

A communications system includes a satellite communications component (8, 10) having at least one satellite (8) and at least one terrestrial gateway (10), and also a wireless terrestrial communications component (4, 5) having at least one repeater (5) and at least one mobile switching center (4).


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Wiedeman Robert A, Sites Michael J: Automatic satellite/terrestrial mobile terminal roaming system and method. Globalstar, April 11, 2000: TW387174

A communications system includes a satellite communications component having at least one satellite and at least one terrestrial gateway, and also a wireless terrestrial communications component having at least one repeater and at least one mobile switching center. The at least one gateway and the a ...


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