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A method and device for providing an emergency number for a terminal

An emergency number and terminal technology, which is applied in safety devices, safety communication devices, emergency/dangerous communication services, etc., can solve the problems of not saving emergency numbers, dialing emergency numbers, and being unable to obtain emergency numbers, so as to improve user experience and enhance The effect of the call function

Active Publication Date: 2021-09-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the 3GPP LTE network, the Mobility Management Entity (MME) can send the local emergency number to the UE, and the UE saves the local emergency number and uses it when it needs to initiate an emergency call; however, under VoWiFi, there is currently no network side for Method for UE to provide emergency number
In this way, if the UE accesses the WLAN network first, the emergency number cannot be obtained; and from the implementation process of some UEs, even if the UE has accessed the LTE network before, or the UE has received the emergency number from the MME, when the UE accesses the WLAN network, these emergency numbers are not saved
Then, when the UE does not save the emergency number, it cannot dial the emergency number through the emergency call, so that the emergency call function cannot be realized

Method used

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  • A method and device for providing an emergency number for a terminal
  • A method and device for providing an emergency number for a terminal
  • A method and device for providing an emergency number for a terminal

Examples

Experimental program
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Embodiment 1

[0055] image 3 It is a schematic diagram of the implementation flow of the method for providing emergency numbers for the UE in Embodiment 1 of the present invention. The scenario based on this embodiment is: the emergency number list related information is configured in the ePDG, and the UE requests to obtain the emergency number list from the ePDG during the WLAN network attachment process . Such as image 3 As shown, the method for providing the emergency number list for the UE in this embodiment includes the following steps:

[0056] Step 101: configure emergency number list related information in ePDG;

[0057] Here, the emergency number list-related information includes the emergency number list and the category of the emergency number; the emergency number list-related information can be configured based on location information, and the location information can use the local IP address of the UE or the MAC address of the AP ; The ePDG can perceive the region accesse...

Embodiment 2

[0080] Figure 4 It is a schematic diagram of the implementation process of the method for providing emergency numbers for the UE in Embodiment 2 of the present invention. The scenario based on this embodiment is: the emergency number list related information is configured in the ePDG, and the UE requests to obtain the emergency number list from the ePDG after the WLAN network is successfully attached. . Such as Figure 4 As shown, the method for providing the emergency number list for the UE in this embodiment includes the following steps:

[0081] Step 201: configure emergency number list related information in ePDG;

[0082] Here, the emergency number list-related information includes the emergency number list and the category of the emergency number; the emergency number list-related information can be configured based on location information, and the location information can use the local IP address of the UE or the MAC address of the AP ; The ePDG can perceive the reg...

Embodiment 3

[0098] Figure 5 It is a schematic diagram of the implementation flow of the method for providing emergency numbers for the UE in Embodiment 3 of the present invention. The scenario based on this embodiment is: the emergency number list related information is configured on the AAA Server, and the UE obtains the emergency number list from the AAAServer during the WLAN network attachment process . Such as Figure 5 As shown, the method for providing the emergency number list for the UE in this embodiment includes the following steps:

[0099] Step 301: configure emergency number list related information on AAA Server;

[0100] Here, the emergency number list-related information includes the emergency number list and the category of the emergency number; the emergency number list-related information can be configured based on location information, and the location information can use the local IP address of the UE or the MAC address of the AP ; The AAA Server can perceive the ...

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PUM

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Abstract

The invention discloses a method for providing an emergency number for a terminal, comprising: configuring information related to the emergency number; when it is determined that the emergency number is allowed to be provided to the terminal, reading the configured emergency number and sending the emergency number to the terminal. The invention also discloses a device for providing emergency numbers for terminals.

Description

technical field [0001] The invention relates to information management technology in the field of mobile communication, in particular to a method and a device for providing an emergency number for a terminal. Background technique [0002] A wireless fidelity (Wireless Fidelity, WiFi) network is a technology capable of connecting terminals such as personal computers and handheld devices (such as Pads and mobile phones) to each other in a wireless manner. WiFi refers to "wireless compatibility certification" in the category of Wireless Local Area Network (WLAN), which is essentially a commercial certification and also a wireless networking technology. In the past, people needed to connect to computers through network cables to achieve networking. However, WiFi can achieve networking through radio waves. Among them, the common one is the wireless router, which can use the WiFi connection method to connect to the Internet within the effective radio wave coverage range emitted b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/021H04W4/90H04W12/06H04L29/06H04W84/12H04L12/24
CPCH04L41/0803H04L65/1016H04W4/021H04W12/06H04W84/12H04L65/1104H04W4/90H04L9/40
Inventor 李道红詹亚军
Owner ZTE CORP
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