Network access methods and mobile communication terminals

Abstract

Embodiments of the invention disclose network access methods and mobile communication terminals. The methods comprise determining a current position by the corresponding mobile communication terminal firstly, receiving a picture two-dimensional code sent by another mobile communication terminal bound with the corresponding mobile communication terminal then, decoding the picture two-dimensional code then to obtain an equivalent home public land mobile network (EHPLMN) list indicated by the picture two-dimensional code, detecting whether the EHPLMN list contains a network identifier, corresponding to the current position, of a public land mobile network (PLMN) then, and, if the EHPLMN list contains the network identifier, corresponding to the current position, of the PLMN, performing network access according to the EHPLMN list finally. Through implementation of the embodiments, time that the mobile communication terminals are accessed to the public land mobile network can be reduced, and then user communication experience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a network access method and a mobile communication terminal. Background technique [0002] Public Land Mobile Network (PLMN, Public Land Mobile Network) is a network established and operated by the government or its approved operators for the purpose of providing land mobile communication services for the public. This network is usually interconnected with the public switched telephone network to form an entire regional or national scale communication network. [0003] The identification of the public land mobile network is usually a series of digital codes. For example, the network identification of China Mobile's PLMN is 46000, and the network identification of China Unicom's PLMN is 46001. Users can communicate conveniently and quickly through the mobile networks provided by various operators. . With the improvement of people's living standards, more and more us...

AI Technical Summary

Problems solved by technology

However, whether it is inserting a new subscriber identity card into a mobile communication terminal for the first time, or roaming to other visiting places, it will take a long time (sometimes even may even need to wait more than tens of minutes) for the mobile communication terminal to find a network, and only to find a network Access to the public land mobile network at the current location is only successful, which greatly affects the user communication experience

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