A network connection method, device and mobile terminal

Abstract

The invention discloses a network connecting method and device and a mobile terminal. The method comprises the steps that a collection of accessible networks with signal intensity values meeting a preset threshold value is obtained; when it is determined that network connection with the accessible networks in the collection of accessible networks succeeds, preset resources are downloaded based on network connection; corresponding downloading speeds achieved when the accessible networks are used for downloading the preset resources are obtained; a target accessible network is determined from the collection of accessible networks according to the downloading speeds; current network connection is switched to network connection established with the target accessible network. According to the network connecting method and device and the terminal, through combined analysis of the signal intensity values and the network downloading speeds, the target accessible network is determined for connection and communication, so that compared with the mode of constantly carrying out network access tries only based on signal intensity, the network speed of the terminal is greatly increased, and the power consumption of the terminal in network connection is reduced.

Description

technical field [0001] The invention belongs to the technical field of area measurement, and in particular relates to a network connection method, device and mobile terminal. Background technique [0002] With the rapid development of communication technology, more and more users carry communication mobile terminals (such as mobile phones). To enable mobile terminals to have mobile communication functions, they must access the network through wireless channels (ie, frequency points). [0003] Taking a mobile phone as an example, usually, every time the mobile phone is turned on or enters a service area from an unserved area, it will search for all the frequency points allowed by the Public Land Mobile Network (PLMN, Public Land Mobile Network) and connect the surrounding suitable frequency points Sort by signal strength and then try to access in turn, but because the frequency point with good signal strength does not necessarily mean that the network speed is fast, sometimes...

AI Technical Summary

Problems solved by technology

[0003] Taking a mobile phone as an example, usually, every time the mobile phone is turned on or enters a service area from an unserved area, it will search for all the frequency points allowed by the Public Land Mobile Network (PLMN, Public Land Mobile Network) and connect the surrounding suitable frequency points Sort by signal strength and then try to access in turn, but because the frequency point with good signal strength does not necessarily mean that the network speed is fast, sometimes there may be a situation where the signal is strong but the network cannot be accessed, resulting in poor network speed, and the mobile phone needs to Continuous network access attempts, resulting in high power consumption of mobile phones

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