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Method and device for selecting network, and method and device for connecting network

A technology for selecting networks and networks, applied in the field of communications, can solve the problems of immature priority lists, long time for multi-mode devices to connect to the network, unacceptable users, etc., and achieve the effect of shortening the waiting time.

Inactive Publication Date: 2012-12-19
BEIJING ERENEBEN INFORMATION TECH
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  • Description
  • Claims
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Problems solved by technology

[0004] The above method solves the problem of how to select an access mode from multiple possible access modes. However, the inventor of the present application found in the research and development process that the above method is too complicated and redundant, and it is necessary to preset the access modes of all access modes. input method priority list
Moreover, as mentioned earlier, the priority list of access methods is immature and requ

Method used

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  • Method and device for selecting network, and method and device for connecting network
  • Method and device for selecting network, and method and device for connecting network
  • Method and device for selecting network, and method and device for connecting network

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[0030] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0031] Refer to figure 1 , figure 1 It is a flowchart of an embodiment of the method for selecting a network according to the present invention, including:

[0032] Step S101: Make the multi-mode device obtain the operator information of the local smart card.

[0033] This step is mainly to enable the multi-mode device to obtain the operator information of the local smart card through the local smart card.

[0034] A smart card is generally a type of integrated circuit card (IC card, Integrated Circuit Card), and a multi-mode device smart card is a smart card applied to a multi-mode device.

[0035] The smart card of the multi-mode device can be a subscriber identity card (SIM, Subscriber Identity Module), a universal subscriber identity card (USIM, Universal Subscriber Identity Module), a user identity card (UIM, User Identity Module), or a time division synchronization co...

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Abstract

The invention discloses a method for selecting a network. The method comprises the following steps of: making a multi-mode device acquire provider information of a local smart card; making the multi-mode device determine an access mode according to the acquired provider information; and making the multi-mode device select the network in the determined access mode. The invention also discloses a method and the multi-mode device for connecting the network. According to the methods, the network can be fast connected, and the waiting time of users is shortened.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for selecting a network, and a method and device for connecting to a network. Background technique [0002] In the field of mobile communication technology, well-known wireless mobile access methods include: Global System for Mobile Communications (GSM), Wideband Code Division Multiple Access System (WCDMA), Code Division Multiple Access System (CDMA), Code Division Multiple Access 2000 System ( CDMA 2000) and Time Division Synchronous Code Division Multiple Access (TD-SCDMA) and so on. In order to be able to use multiple mobile networks in one machine, a user terminal integrating multiple access modes appears, and the terminal is also called a multi-mode device. Before the multi-mode device accesses the network, it needs to select an access mode first, and then select a network under the access mode. [0003] In the prior art, sometimes the multimode...

Claims

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Application Information

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IPC IPC(8): H04W48/16H04W48/18
Inventor 李培民朱少杰李岩周佳杜国楹
Owner BEIJING ERENEBEN INFORMATION TECH
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