发明名称 METHOD AND APPARATUS TO ENHANCE THE PROBABILITY OF SUCCESSFUL EMERGENCY CALL COMPLETION IN A MOBILE STATION
摘要 A method and apparatus for enhancing the probability of a successful emergen cy call completion and emergency callback on a mobile station in a network, the method comprising the steps of: during an emergency call attempt, monitoring whether the mobile station has received a non-voice service request from the network and, if yes, ignoring the non-voice service request. Further, during a callback period, monitoring whether the mobile station has received a servic e request from the network and, if yes, ignoring the service request if the service request is a non-voice service request that is anything but a positi on location service request. Further, during a callback period, monitoring whether a user attempts to initiate a non-voice service request that is anything but a position location service request, and if yes ignoring the no n- voice service request.
申请公布号 CA2511917(A1) 申请公布日期 2004.08.05
申请号 CA20042511917 申请日期 2004.01.21
申请人 RESEARCH IN MOTION LIMITED 发明人 PLESTID, TREVOR T.L.;ISLAM, KHALEDUL;HOSSAIN, ASIF
分类号 H04W4/22;(IPC1-7):H04Q7/38;G08B25/01;H04M11/04 主分类号 H04W4/22
代理机构 代理人
主权项
地址