发明名称 SYSTEM AND METHOD FOR ROAMING MOBILE TERMINAL IN SATELLITE/GROUND COMMUNICATION SYSTEM
摘要 FIELD: mobile ground cellular and satellite communication systems. SUBSTANCE: communication system has satellite communication system component incorporating at least one satellite and at least one ground line-to-line interface center, as well as wireless ground communication system component incorporating at least one repeater and at least one mobile-service switching center. EFFECT: provision for intercommunication between one or more ground mobile systems and mobile satellite system. 15 cl, 38 dwg, 1 tbl
申请公布号 RU2193815(C2) 申请公布日期 2002.11.27
申请号 RU19990106424 申请日期 1997.08.27
申请人 GLOBALSTAR L.P. 发明人 VIDEMAN ROBERT A.;SAJTS MAJKL DZH.
分类号 H04B7/26;H04B7/15;H04B7/185;H04Q7/22;H04Q7/28;H04Q7/38 主分类号 H04B7/26
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