发明名称 Communication system for mobile users using adaptive antenna
摘要 A communication system has a base station having an adaptive antenna with a plurality of main array antenna elements for generating a plurality of communication beams. The system further includes a gateway station coupled to the base station. The gateway station forms a plurality of beams commands by communicating plurality of a control signals to the base station to form the communication beams.
申请公布号 US2002128044(A1) 申请公布日期 2002.09.12
申请号 US20010858387 申请日期 2001.05.15
申请人 CHANG DONALD C.D.;LIM WAH L.;CHANG MING U. 发明人 CHANG DONALD C.D.;LIM WAH L.;CHANG MING U.
分类号 H01Q1/24;H01Q3/26;H01Q25/00;H04B7/04;H04W16/26;H04W16/28;H04W88/08;(IPC1-7):H04M1/00 主分类号 H01Q1/24
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