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Method and system for automatically switching data networks by cellphone

A data network, automatic switching technology, applied in transmission system, telephone communication, transmission monitoring and other directions, to achieve the effect of optimal utilization, simple process, and user time saving

Active Publication Date: 2013-04-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and system for automatically switching data networks of mobile phones in view of the defect that existing mobile phones require users to compare data networks by themselves to switch

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  • Method and system for automatically switching data networks by cellphone
  • Method and system for automatically switching data networks by cellphone
  • Method and system for automatically switching data networks by cellphone

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0032] see figure 1 , is a flow chart of the first embodiment of the method for automatically switching data networks by a mobile phone according to the present invention. Such as figure 1 As shown, the method for the mobile phone to automatically switch data networks provided by the first embodiment at least includes the following steps:

[0033] First, in step S101, a signal sampling step is performed to sample the signal strengths of multiple data networks where the mobile phone is located. Please refer to figure 2 , is a schematic diagram of the data network where the mobile phone is located according to the present invention. Such as figure 2 As shown, it is assumed that the mobile phone is in the first data network W_1, the second data...

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Abstract

The invention relates to a method and a system for automatically switching data networks by a cellphone. The method includes the steps of signal sampling, namely sampling signal strength of a plurality of data networks in which the cellphone located; strength calculating, namely calculating a strength evaluation value and a fluctuation range according to sampling results of the signal strength of the data networks; and network switching, namely selecting the data networks according to the strength evaluation value and the fluctuation range for the cellphone to use. Signal strength of the data network in which the cellphone located is calculated automatically, and accordingly the optimal data network in multiple cards is determined after comparison. The method is convenient and quick, and simple in process. In addition, by the use of the method, user operation is reduced, user time is economized, network utilization rate can be increased, and optimal network convenience can be obtained by a user.

Description

technical field [0001] The invention relates to the technical field of mobile phones, more specifically, to a method and system for automatically switching data networks of mobile phones. Background technique [0002] In the current multi-card mobile phone, the user must specify the data network to use that card. When the network of the specified card is relatively poor, the user needs to manually specify another card, which brings a very poor experience to the user. At the same time, the user cannot Experience the high-speed Internet mode. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method and a system for automatically switching data networks of mobile phones in view of the defects that existing mobile phones require users to compare data networks by themselves to switch. [0004] The technical solution adopted by the present invention to solve the technical problem is: construct a method for automatical...

Claims

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Application Information

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IPC IPC(8): H04W88/06H04M1/725H04B17/00
Inventor 王贵杰
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD