| 发明名称 |
Point to multipoint two-way communications system with frequency selection for base station |
| 摘要 |
<p>A point to multipoint two-way. communications systems in which a base station transmits to a remote station ("outstation") on a frequency derived by the base station from the frequency of a previous transmission received by said base station from said outstation. <IMAGE></p> |
| 申请公布号 |
EP0813318(A2) |
申请公布日期 |
1997.12.17 |
| 申请号 |
EP19970304057 |
申请日期 |
1997.06.11 |
| 申请人 |
PLEXTEK LIMITED |
发明人 |
SMITHERS, COLIN RICHARD |
| 分类号 |
H04B7/26;(IPC1-7):H04B7/26 |
主分类号 |
H04B7/26 |
| 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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