发明名称 Basstation för radiotelefonkommunikationssystem
摘要 The transmission base according to the invention comprises a receiver antenna (1) connected to an element (2) for coupling in reception associated with receiver elements (3) interfacing with digital processing units (4). The digital processing units (4) are connected to emitter elements (8) by way of interface lines (7) each associated with one of the digital processing units (4) and with the set of emitter elements (8), by parallel connections, each emitter element (8) comprising a switching element (9) controlling the placing in communication of the associated emitter element with one of the interface lines (7). …<IMAGE>…
申请公布号 FI101331(B) 申请公布日期 1998.05.29
申请号 FI19900002915 申请日期 1990.06.11
申请人 NORTEL MATRA CELLULAR SCA, 发明人 ALARD,MICHEL;FOURE,JEAN-LUC
分类号 H04B7/26;H04B1/713;H04Q;H04W88/08;(IPC1-7):H04B7/26;H04Q7/20 主分类号 H04B7/26
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