4G network optimum usage method and device and mobile terminal

A mobile terminal and network technology, applied in the direction of electrical components, wireless communication, etc., can solve the problems of optimizing the usage status of mobile terminal data traffic, unable to switch, unable to guarantee the quality of 4G network service, etc., and achieve the effect of optimizing the usage status of data traffic

Inactive Publication Date: 2016-09-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology cannot switch between the two cards to optimize the data traffic

Method used

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  • 4G network optimum usage method and device and mobile terminal
  • 4G network optimum usage method and device and mobile terminal
  • 4G network optimum usage method and device and mobile terminal

Examples

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Embodiment 1

[0046] Embodiment 1: The mobile terminal of user A is embedded with a SIM card of China Mobile and a SIM card of China Unicom. In some large gatherings or places with high population flow (such as bus stations, railway stations, hospitals, etc.), when the number of China Mobile SIM card users is large, the current available network resources of all China Mobile SIM cards will be reduced. Internet speed will also be affected. Through the optimized use method of the 4G network provided by the embodiment of the present invention, when the SIM card of China Mobile and the SIM card of China Unicom both reside in the 4G network and the flow margin of the two is equivalent, it can be known through the channel quality indication information The callable network resources of China Unicom’s SIM card are better than that of China Mobile’s SIM card, so the mobile terminal will automatically set China Unicom’s SIM card as the main card, thereby optimizing the usage of 4G network data traff...

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PUM

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Abstract

The invention is suitable for the technical field of mobile terminals, and provides a 4G network optimum usage method and device and a mobile terminal. The optimum usage method is applied to the mobile terminal supporting a plurality of SIM (Subscriber Identity Module) cards. The optimum usage method comprises the following steps: acquiring network types of the SIM cards in the mobile terminal, and determining mobile communication networks in which the SIM cards reside according to the network types; when only one SIM card in the SIM cards resides in a 4G network, setting the SIM card residing in the 4G network as a master card; and when at least two SIM cards in the SIM cards reside in the 4G network, selecting an SIM card to serve as the master card from the SIM cards residing in the 4G network according to remaining flow and channel quality indication information, and setting the selected SIM card as the master card. Through adoption of the 4G network optimum usage method and device and the mobile terminal, the 4G network data flow usage condition of the mobile terminal is optimized, so that the mobile terminal is under the service of an optimum 4G network.

Description

technical field [0001] The invention belongs to the technical field of mobile terminals, and in particular relates to a 4G network optimized use method, device and mobile terminal. Background technique [0002] Existing mobile terminals can support dual-card dual-standby, and the distinction is made by setting the two SIM cards as a primary card and a secondary card, and the primary card mainly uses data traffic. However, the secondary card also has data traffic. The existing technology cannot switch between the two cards to optimize the data traffic usage of the mobile terminal, and cannot guarantee the service quality of the 4G network. Contents of the invention [0003] In view of this, the embodiments of the present invention provide a 4G network optimization method, device and mobile terminal, so as to optimize the 4G network data flow usage status of the mobile terminal, so that the mobile terminal is under the best 4G network. [0004] In the first aspect, a metho...

Claims

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Application Information

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IPC IPC(8): H04W36/30H04W88/06
CPCH04W36/30H04W88/06
Inventor 魏伟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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