发明名称 SYSTEM FOR CONVERTING A PAGING DEVICE TO A SATELLITE TERMINAL
摘要 A paging communications system is provided that relates to wide geographic area paging systems particularly directed towards a satellite based paging communications system. The personal portable paging system includes a typically commercially available a personal portable pager for receiving signals transmitted at a first frequency, for example of 930 MHz. A personal portable base station (located about the paging unit) converts the paging unit into a satellite terminal by receiving an L-band signal transmitted from a satellite transmitter at a second frequency, and for re-transmitting the received signal to the paging unit at the first frequency either electromagnetically or electrically. Conveniently, the base station can be carried by a user or can be mounted on or within a vehicle.
申请公布号 CA2178546(A1) 申请公布日期 1996.12.17
申请号 CA19962178546 申请日期 1996.06.07
申请人 ROSSITER, PETER;GRAY, GLEN 发明人 ROSSITER, PETER;GRAY, GLEN
分类号 H04Q7/08;H04Q7/10;(IPC1-7):H04Q7/08 主分类号 H04Q7/08
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