Roaming networking processing method and device, mobile terminal and readable storage medium
A technology of mobile terminals and processing methods, applied in access restrictions, electrical components, wireless communications, etc., can solve problems such as long-term interruption of network access, inability to quickly determine mobile terminals, and unstable confirmation duration, etc., to achieve enhanced stability, Optimize the user's online experience and avoid the effect of long-term interruption of network access
Pending Publication Date: 2021-10-01
ONEPLUS TECH SHENZHEN
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Problems solved by technology
Therefore, the confirmation duration of this accessibility confirmation scheme is unstable, and it is impossible to quickly determine whether the mobile terminal can access the roaming network after roaming, and it is prone to long-term interruption of network access.
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[0048] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0049] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.
[0050] I...
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The invention provides a roaming networking processing method and device, a mobile terminal and a readable storage medium, and relates to the field of mobile communication. The method comprises the steps that when the mobile terminal detects that a roaming event occurs, the mobile terminal broadcasts and sends a DHCP detection request message carrying a default IP address of the mobile terminal before roaming so as to receive a DHCP detection response message of each DHCP server by utilizing the characteristic that the DHCP server can respond to any DHCP request message received by the DHCP server; the target detection response message and the message type identification result thereof are determined, so whether the mobile terminal can directly access the network managed by the DHCP server corresponding to the target detection response message by means of the current default IP address after roaming is quickly determined according to the type identification result; therefore, the duration stability of the network accessibility confirmation operation is enhanced, the phenomenon that network access is interrupted for a long time is avoided, and the internet surfing experience of a user is optimized.
Description
technical field [0001] The present application relates to the field of mobile communication, in particular, to a roaming and networking processing method, device, mobile terminal and readable storage medium. Background technique [0002] With the continuous development of mobile communication technology, the application of wireless roaming technology is becoming more and more extensive. Mobile terminals can access to a network matching the roaming location through wireless roaming technology, so as to realize network access operations. After completing a roaming operation, the mobile terminal needs to confirm whether the mobile terminal can directly access the roaming network at that time, and if not, apply for a new IP address to the roaming network to perform a network loading operation. However, at present, the mobile terminal realizes network accessibility confirmation operation by sending a response request message to the gateway device before roaming and waiting for a ...
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Login to View More IPC IPC(8): H04W48/16H04L29/12
CPCH04W48/16H04L61/5014H04L61/5061H04L61/00
Inventor 廖辉
Owner ONEPLUS TECH SHENZHEN