发明名称 Fault-proof system for mobile radio communication
摘要 A mobile communication system is disclosed having a plurality of base stations controllable from a single control station to transmit control signals from said control station to respective geographic zones. Fault detecting means capable of detecting transmission lapses, waveform irregularities, or phase irregularities, is provided in each base station for cutting off transmission when a fault is detected.
申请公布号 US4180708(A) 申请公布日期 1979.12.25
申请号 US19770829110 申请日期 1977.08.30
申请人 NIPPON ELECTRIC CO LTD;NIPPON TELEGRAPH & TELEPHONE PUB CORP 发明人 OKASAKA, SADATSU;TAKAYAMA, YOSHIKAZU;YAMAGUCHI, SHOSHICHI
分类号 H04B7/26;H04W24/00;H04W99/00;(IPC1-7):H04B7/26;H04Q7/04 主分类号 H04B7/26
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