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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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