Multi-network mode switching method and apparatus

A network mode and mode switching technology, applied in the field of mobile communication, can solve the problem of inability to automatically select and determine the initial network mode, and achieve the effect of reducing coupling, reducing impact, and ensuring the quality of communication services

Inactive Publication Date: 2007-08-08
ST ERICSSON SEMICON BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing terminal is actually a single-mode terminal that can provide two network modes. The network mode selection is completely dependent on the user and cannot be selected automatically. Switching between subsystem modules requires the user to switch on and off.
In addition, after the existing terminal is started, it cannot determine the initial network mode according to the preferred network mode and user card, and automatically select other network modes according to the current network situation, and switch the terminal subsystem module

Method used

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  • Multi-network mode switching method and apparatus
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  • Multi-network mode switching method and apparatus

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Embodiment Construction

[0030] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0031] The structural block diagram of 3G / 2G dual network mode terminal among the present invention is referring to as shown in Fig. 1, comprises in the figure:

[0032] Terminal status module 101, user card information management module 102, network status module 103, handover management module 104, handover execution module 105, 2G network mode subsystem module 106 and 3G network mode subsystem module 107.

[0033] The terminal state module 101 provides terminal state information to the switching management module 104, the terminal state information includes the network mode the terminal is currently in, and whether the terminal is in a state allowing network mode switching.

[0034] The user card information management module 102 determines whether there is a user card in the terminal, and if there is a user card in the terminal, this m...

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Abstract

The invention discloses one multi-network mode switch method, which comprises the following steps: terminal determines switching network module according to self network status and user supportive network mode; then according to its work status, selecting one network mode as one aim network mode and to activate aim network mode relative sub system module. The invention also discloses one multi-network mode device, which comprises terminal status module, user card information management module, network status module, switch management module, switch execution module and multiple network mode sub system module. The invention provides one network mode switch method and device.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a multi-network mode switching method and device thereof. Background technique [0002] With the development of mobile communication technology, mobile communication operators continue to build and put into use the third generation mobile communication network (3G, the Third Generation), such as Wideband Code Division Multiple Access (WCDMA, Wideband Code Division Multiple Access) technology, Code Division Multiple Access (CDMA2000, Code Division Multiple Access 2000) technology and Time Division Synchronous Code Division Multiple Access (TD-SCDMA, Time Division-Synchronous Code Division Multiple Access) technology. At the same time, operators continue to retain existing second-generation mobile communication networks (2G, the SecondGeneration), such as Global System for Mobile Communications (GSM, Global System for Mobile Communication) and Code Division Multiple Ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04Q7/38H04W88/06
Inventor 刘大海何霞李佳鹏
Owner ST ERICSSON SEMICON BEIJING
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