发明名称 Übergabeverfahren (Roaming) für mobile Endeinrichtungen
摘要 When logging on at a base station (B2) which is connected to an exchange device (V), a mobile terminal device (E1) transmits a terminal identification (EK1) to said base station (B2), identifying the mobile terminal (E1). The base station (B2) then transmits said terminal identification (EK1) optionally together with a base station identification (BK2) identifying the base station (B2) to the exchange device (V) and causes the activation of a forwarding service feature e.g., for diverting calls, known per se in association with wire terminals in the exchange device (V). The activation of this forwarding service feature causes a connection to be established via the base station in the event of requests for connection to the mobile terminal (E1). As a result, the central radio exchange module required for known transfer methods is no longer necessary.
申请公布号 DE19824141(A1) 申请公布日期 1999.12.02
申请号 DE19981024141 申请日期 1998.05.29
申请人 SIEMENS AG 发明人 JAHN, ALFRED
分类号 H04W4/16;H04W8/02;(IPC1-7):H04Q7/38;H04B7/26 主分类号 H04W4/16
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