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    • 8. 发明申请
    • PROCESS FOR ESTABLISHING A CONNECTION BETWEEN A FIXED AND SEVERAL MOBILE ELEMENTS IN A CORDLESS TELEPHONE SYSTEM
    • 在无线电话系统中建立固定和几个移动元件之间的连接的过程
    • WO1989011765A1
    • 1989-11-30
    • PCT/EP1989000555
    • 1989-05-19
    • SIEMENS AKTIENGESELLSCHAFT ÖSTERREICHSIEMENS AKTIENGESELLSCHAFT
    • SIEMENS AKTIENGESELLSCHAFT ÖSTERREICHSIEMENS AKTIENGESELLSCHAFTFORER, JosefTREITL, KarlBABOL, Boguslaw
    • H04M01/72
    • H04M1/72511
    • A cordless telephone has several mobile elements (MTn) allocated to a fixed element (FT). In order to establish a connection between the fixed element (FT) and one of the mobile elements (MTn), an incoming call (AR) is converted to an outgoing call. The exchange of the required communication data occurs exclusively over speech channels. An identification code with group or individual identification is emitted by the fixed element (FT) as an identification message (KMn) with a call message (RM). The call is signalled by the mobile parts (MTn) connected to one group. Call-indicator messages (RAM) are sent back one by one on a free channel. The fixed element (FT) monitors the channels until an established-connection message (VAM) is sent by a mobile element (MTn), a fork switch having been actuated. Said mobile part (MTn) thereby initiates the establishment of a connection. The fixed part (FT) can also call one mobile part (MTn) after another individually. Each mobile part (MTn) sends back on the same channel the call-indicator message (RAM) and, after the fork switch has been actuated, the established-connection message (VAM).
    • 无绳电话具有分配给固定元件(FT)的几个移动元件(MTn)。 为了在固定元件(FT)和移动元件(MTn)之一之间建立连接,来电(AR)被转换为去话呼叫。 所需通信数据的交换仅在语音信道上发生。 具有组或个人标识的识别码由固定元件(FT)作为具有呼叫消息(RM)的标识消息(KMn)发出。 呼叫由连接到一个组的移动部分(MTn)发出信号。 呼叫指示符消息(RAM)在空闲频道上逐个发送回来。 固定元件(FT)监视通道,直到建立的连接消息(VAM)由移动元件(MTn)发送,叉开关已被致动。 所述移动部分(MTn)由此启动建立连接。 固定部分(FT)也可以单独调用一个移动部分(MTn)。 每个移动部分(MTn)在相同的信道上发回呼叫指示符消息(RAM),并且在叉交换机被激活之后,建立连接消息(VAM)。