Communication method and device

By using mobility management network elements to determine the location of the terminal and send emergency numbers, the problem of users dialing emergency numbers in areas where they are unfamiliar with them is solved, enabling timely and accurate dialing and ensuring user safety.

CN121509962APending Publication Date: 2026-02-10HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202411081070.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-08-07
Publication Date
2026-02-10

AI Technical Summary

Technical Problem

When users enter countries or regions where emergency numbers are unfamiliar, they may be unable to dial emergency numbers in a timely and accurate manner, endangering their safety.

Method used

The mobility management network element receives the location information of the terminal, determines its location, and sends the corresponding emergency number to ensure that the user can dial the emergency number in a timely and accurate manner.

Benefits of technology

It improves the timeliness and accuracy of dialing emergency numbers in areas where users are unfamiliar with them, thus ensuring user safety.

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Abstract

A communication method and device relate to the technical field of communication. In the method, a mobility management network element can determine an emergency number associated with a first area based on the first area where the terminal is located, and send the determined emergency number to the terminal, so that when a user enters a country or region unfamiliar with the emergency number, or the user cannot know the country or region where the user is currently located at all, the emergency number is sent to the terminal. Therefore, the corresponding emergency number can be dialed timely and accurately, so that the safety of the user is guaranteed.
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