Mode switching method and device for bi-mode wireless Internet surfing

Abstract

The invention provides a method and a device for switching a dual mode wireless internet mode, aiming at solving the defects that the dual mode wireless network card of a laptop is complicated in structure, high in manufacture cost and inconvenient for a user to choose network according to different requirements for charges and speed. The method for switching the dual mode wireless internet mode of the invention adopts a main control module to control network connection; the main control module and a slave module are respectively connected with different network modes and enter a idle state when switching the mode; the information interaction between client software and terminal software adopts means such as realization of AT command to realize mode switching of connected network. By adopting the device for switching the dual mode wireless internet mode of the invention, users can switch freely between two set wireless communication network modes, thus ensuring that the users can reasonably choose the network mode to be connected according to network environment, charges, speed, etc. in combination with personal requirements.

Description

technical field [0001] The invention relates to a method and a device for switching dual-mode wireless Internet access modes of a wireless communication terminal, in particular to a method and a device for switching dual-mode wireless Internet access modes of a notebook computer. Background technique [0002] With the continuous popularization of notebook computers, the demand for mobile Internet access and mobile office is increasing, that is, the demand for wireless Internet access of notebook computers is increasing day by day. At present, generally adopt the mode of wireless network card to realize the wireless Internet access of notebook computer, and so-called wireless network card usually comprises the socket (usually USB interface) that is connected with notebook computer, the client identification module (being called for short SIM card) that is suitable for connecting network. ), headphone jack, radio frequency module and control module etc. After the wireless net...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the shortcomings of the prior art notebook computer dual-mode wireless network card with complex structure, high manufacturing cost, and inconvenient users to choose the network according to the different needs of charges and speeds, the present invention proposes a dual-mode wireless network mode switching Method and device

Images