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Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system
Method and system for supporting emergency call using non-access stratum protocol in mobile telecommunication system
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机译:在移动电信系统中使用非接入层协议支持紧急呼叫的方法和系统
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摘要
The present invention relates to a method and a system for managing an emergency call between a terminal and a network by using a non-access stratum protocol in a mobile communication network. A method for providing an emergency call service by a terminal in accordance with one embodiment of the present invention comprises the steps of: enabling the terminal to transmit an access request message including an emergency call identifier to a mobility management entity; enabling the terminal to attempt to authenticate the mobility management entity after the step of transmitting the access request message; enabling the terminal to receive an access grant message including the emergency call identifier from the mobility management entity; and enabling the terminal which receives the access grant message, to provide an emergency call service through the mobility management entity. According to one embodiment of the present invention, the emergency call is enabled.
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