发明名称 Satellite communication system
摘要 A selective call receiver transmission system for transmitting a message to at least one selected selective call receiver of a plurality of selective call receivers comprises a transmitter for transmitting information including the message thereto. At least one satellite receives the information and transmits the message to the selective call receiver and subsequently retransmits the message from a different location to the selective call receiver.
申请公布号 US5274840(A) 申请公布日期 1993.12.28
申请号 US19910783726 申请日期 1991.10.28
申请人 MOTOROLA, INC. 发明人 SCHWENDEMAN, ROBERT J.
分类号 H04B7/185;H04W84/02;(IPC1-7):H04B7/195;H04Q7/02 主分类号 H04B7/185
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