发明名称 Telecommunications apparatus und method
摘要 The telecommunications system has a first (3) and second (1,2) devices for wireless transmission and an arrangement that can be used for identifying a user of the telecommunications device and that communicates with the first device. There is an arrangement for determining the local proximity between the first and second devices. Independent claims are also included for the following: (a) a telecommunications method; (b) a mobile radio terminal for use with the inventive method; and (c) and a built-in device, especially for a motor vehicle, for use with an inventive method.
申请公布号 EP1414225(A1) 申请公布日期 2004.04.28
申请号 EP20020023551 申请日期 2002.10.22
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 WILHELM, HARTMUT, DR.
分类号 H04M1/60;H04M1/725;(IPC1-7):H04M1/725 主分类号 H04M1/60
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