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Mobile terminal data service switching method and switching device

A technology for data services and mobile terminals, applied in the field of communications, can solve problems such as unstable terminal performance, insufficient network search, and reduced user experience, and achieve the effect of improving customer experience.

Active Publication Date: 2019-11-15
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it takes a long time to search the network due to network instability and other reasons, the user will think that the terminal performance is unstable and the search network is not fast enough, which reduces the user experience

Method used

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  • Mobile terminal data service switching method and switching device
  • Mobile terminal data service switching method and switching device
  • Mobile terminal data service switching method and switching device

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Experimental program
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Embodiment Construction

[0044] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0045] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be mixedly used.

[0046] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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PUM

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Abstract

The invention discloses a data service switching method and device for a mobile terminal. A first subscriber identity module card and a second subscriber identity module card are arranged in the mobile terminal; the first subscriber identity module card supports a voice service and a data service simultaneously; and the second subscriber identity module card supports the voice service. The data service switching method comprises the following steps: receiving a data service switching command; making the first subscriber identity module card log out of a packet switched domain, so that the first subscriber identity module card only supports the voice service; and registering the second subscriber identity module card into the packet switched domain, so that the second subscriber identity module card supports the voice service and the data service simultaneously. According to the technical scheme, in a process of switching the data service, the first subscriber identity module card and the second subscriber identity module card are both kept in a state of supporting the voice service, so that Internet disconnection is prevented, and the user experience is effectively improved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a data service switching method and switching device for a mobile terminal. Background technique [0002] At present, dual-card mobile terminals are prevalent in the market, and now there are even three-card mobile terminals. There are dual-card dual-standby mobile terminals and dual-card dual-pass mobile terminals. Regardless of the type of mobile terminal, when switching data services, the card corresponding to switching data services or the card corresponding to switching network modes needs to search the network again, so that the user's intuitive impression is that the mobile terminal will have a network disconnection. process. If it takes a long time to search the network due to network instability and other reasons, the user will think that the terminal performance is unstable and the network search is not fast enough, which reduces the user experience. Contents ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/18H04W36/14H04W36/18H04W88/06
CPCH04W8/183H04W36/14H04W36/18H04W88/06
Inventor 姚胜
Owner NUBIA TECHNOLOGY CO LTD