发明名称 METHOD FOR SIGNALLING A POOR RADIO CONNECION
摘要 The present invention relates to a method for signalling a poor radio connection to the user of a subscriber station (1) of a radio system which implements a wireless local loop, said subscriber station comprising a terminal equipment (3) and a user interface (2), the terminal equipment (3) comprising receiving means for receiving signals transmitted on the calling channel of the radio system. In order to signal a disturbed radio connection in a manner that is simple and easy to understand if the terminal equipment (3) does not hear the calling channel of the radio system when the user interface (2) switches to an off-hook state, the generation and application of a predetermined voice-frequency signal to the subscriber station (1) user is started via the user interface (2). The invention also relates to a subscriber station by which the method of the invention can be utilized.
申请公布号 WO9523474(A2) 申请公布日期 1995.08.31
申请号 WO1995FI00068 申请日期 1995.02.14
申请人 NOKIA TELECOMMUNICATIONS OY;SARPOLA, JUSSI;HEIKKILAE, VESA;TASKILA, ARI-PEKKA;ASUJAMAA, HANNU;PENTIKAEINEN, HEIMO;LIINAMAA, OLLI;RUSI, PEKKA;VEHMER, SEPPO 发明人 SARPOLA, JUSSI;HEIKKILAE, VESA;TASKILA, ARI-PEKKA;ASUJAMAA, HANNU;PENTIKAEINEN, HEIMO;LIINAMAA, OLLI;RUSI, PEKKA;VEHMER, SEPPO
分类号 H04W84/14 主分类号 H04W84/14
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