发明名称 Cordless telephone.
摘要 <p>A communication channel is established between a master station (2) and one of plural remote stations (1A,...1H) in a multichannel access (MCA) cordless telephone system. Access data is transmitted from the master station (2) to all of the remote stations (1A,...1H), at the same time, to designate a selected remote station as a representative station. The access data also includes calling data which seeks a response from that representative station. In the absence of a response to the calling data from the previously designated representative station, the station identifying data is changed to designate a new remote station as the representative station. The foregoing process is repeated until a representative station responds to the calling data, whereupon the remote stations (1A,...1H) are polled, in sequence; and a communication channel is established between the master station (2) and the particular polled station which replies to the polling operation.</p>
申请公布号 EP0366152(A2) 申请公布日期 1990.05.02
申请号 EP19890120037 申请日期 1989.10.27
申请人 SONY CORPORATION 发明人 KUNIHIRO, TAKUSHI C/O SONY CORPORATION
分类号 H04M1/725 主分类号 H04M1/725
代理机构 代理人
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