Method, apparatus and terminal for switching client terminal software of wireless network-playing card

A technology of client software and wireless network card, which is applied in the field of wireless wide area network, can solve the problems of not replacing the wireless network card and inconveniently obtaining SIM card operator business information, etc., and achieve the effect of saving roaming costs

Inactive Publication Date: 2009-04-15
HUAWEI DEVICE (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] After replacing the SIM card, the processing method of the prior art does not replace the client software of the wireless network card, but uses the original client software to dial-up the Interne

Method used

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  • Method, apparatus and terminal for switching client terminal software of wireless network-playing card
  • Method, apparatus and terminal for switching client terminal software of wireless network-playing card
  • Method, apparatus and terminal for switching client terminal software of wireless network-playing card

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Embodiment 1

[0029] This embodiment discloses a method for switching client software of a wireless network card, such as figure 1 As shown, the method includes the following steps:

[0030] 101. When replacing the SIM card, it is necessary to connect the wireless network card installed with the new SIM card to the terminal. This embodiment will first detect whether there is a wireless network card connected to the terminal (for example: notebook computer or desktop computer, because the notebook computer Possess portability and mobility, and the terminal is mostly a notebook computer), in the case of a wireless network card accessing the terminal, obtain the network operator information contained in the SIM card in the wireless network card.

[0031] 102. Compare the network operator information of the SIM card used last time with the acquired network operation information of the current SIM card, and judge whether the two are the same, if the result of the judgment is different, then perf...

Embodiment 2

[0039] This embodiment specifically describes the client software switching method of the wireless network card, such as image 3 As shown, the method includes the following steps:

[0040] 301. This embodiment first detects whether there is a wireless network card device connected to the terminal (for example: a notebook computer or a desktop computer, since the notebook computer is portable and mobile, the terminal is mostly a notebook computer), and if so, obtain the wireless network card device. The network operator information contained in the SIM card in the network card.

[0041] Because when the user changes the SIM card, the wireless network card will generally be removed from the terminal, and then the wireless network card replaced by the local operator's SIM card will be inserted into the terminal. After the wireless network card is inserted into the terminal, it is judged that it is necessary to obtain the operator information of the currently used SIM card. Thi...

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Abstract

The embodiment of the invention discloses a client-side software switching method of a wireless internet access card, a device and a terminal thereof, relates to the wireless WAN field, and solves the problem that the service information of an operator of a currently used SIM card is inconveniently obtained after a user replaces an SIM card in the prior art. In the embodiment of the invention, after the SIM card is replaced, the information of the operator of the current SIM card is obtained; the information of the operator of the current SIM card is judged whether to be the same as the information of the operator of the SIM card used last time; if the obtained information of the operator of the current SIM card is different from the information of the operator of the SIM card used last time, the client-side software of the wireless internet access card is automatically replaced by the client-side software provided by the operator of the current SIM card. When the SIM card is replaced by the user and connected to the wireless WAN, the switching method, the device and the terminal realize automatic switching of the client-side software of the wireless internet access card of the corresponding network operator.

Description

technical field [0001] The invention relates to the field of wireless wide area networks, in particular to a client software switching method, device and terminal of a wireless network card when using a wireless network card and a customer identification module (SIM card) provided by a network operator to surf the Internet. Background technique [0002] With the continuous development of wireless network technologies, more and more users access the Internet through wireless wide area networks. People can connect a mobile phone or a satellite receiver to a terminal to realize wireless Internet access, or connect a wireless network card to the terminal to realize the purpose of wireless Internet access. [0003] The process of realizing wireless Internet access through the wireless network card is as follows: the user inserts the SIM card provided by the network operator into the wireless network card, and then connects the wireless network card to the terminal, and uses the w...

Claims

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Application Information

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IPC IPC(8): H04W88/02H04L12/28H04L29/08
Inventor 何瑞芳
Owner HUAWEI DEVICE (SHENZHEN) CO LTD
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