发明名称 |
Emergency call placement method |
摘要 |
An emergency call placement method ( 300 ) used in user equipment in idle mode camped on a first cell of a wireless communication network having a first radio access technology includes the steps of requesting ( 316 ) a radio resource control connection using "emergency call" as an establishment request, changing ( 340, 350 ) to a new cell in a different location area or routing area than the first cell, and requesting again ( 316 ) a radio resource control connection using "emergency call" as an establishment request. This method avoids performing a location area update or a routing area update when the user equipment changes to a new cell during an emergency call and thus may speed up placement of the emergency call by several seconds. |
申请公布号 |
ZA200504363(B) |
申请公布日期 |
2006.07.26 |
申请号 |
ZA20050004363 |
申请日期 |
2005.05.27 |
申请人 |
MOTOROLA INC |
发明人 |
DORSEY, DONALD, A.;SHARADA RAGHURAM;SRIKRISHNA, M, R. |
分类号 |
G08B;H04M11/04;H04W4/22 |
主分类号 |
G08B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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