发明名称 Signal filtering in a transceiver for a wireless telephone system
摘要 In a wireless telephone system that utilizes a plurality of remote transceivers to carry telephony signals between wireless telephones and a central transceiver via a broadband distribution network, remote transceiver circuitry is provided to filter telephony signals and control signals from unwanted signals.
申请公布号 US6223021(B1) 申请公布日期 2001.04.24
申请号 US19970998297 申请日期 1997.12.24
申请人 TRANSCEPT, INC. 发明人 SILVIA JOSEPH;GRAVELINE STEPHEN J.
分类号 H04W88/08;(IPC1-7):H04Q7/20 主分类号 H04W88/08
代理机构 代理人
主权项
地址