Iridium system. A new paradigm in personal communications

被引：0
|
作者：
Leopold, Raymond J. [1 ]
Miller, Ann [1 ]
Grubb, Jerry L. [1 ]
机构：
[1] Motorola Satellite Communications, Chandler, United States
来源：
Applied microwave magazine | 1993年 / 5卷 / 04期
关键词：
Communication satellites - Computer networks - Personal communications - Radio telephone;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Iridium System employs 66 low earth orbit satellites which provide a means for direct radio linkage between a satellite and a hand-held radio telephone anywhere in the world at any time. Terrestrial gateways would interface the satellite network with the Public Switched Telephone Network.
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