发明名称 INTERACTIVE FIXED AND MOBILE SATELLITE NETWORK
摘要 A communication system includes at least one low earth orbit first satellite (10), at least one second satellite (11) other than a low earth orbit satellite (10), and a ground segment (12) that includes a plurality of user transceivers (78, 80, 82, 84) and at least one gateway (76) coupled to a publicly-accessible terrestrial communication system, such as a PSTN and/or a fiber optic network.
申请公布号 WO9827672(A1) 申请公布日期 1998.06.25
申请号 WO1997US21538 申请日期 1997.11.26
申请人 GLOBALSTAR L.P. 发明人 WIEDEMAN, ROBERT, A.
分类号 H04B10/20;H04B7/185;H04B7/195;H04B7/216;H04B7/24;(IPC1-7):H04B7/185 主分类号 H04B10/20
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