Multi-module machine and implementing method thereof

An implementation method and technology of the mold machine, applied in the direction of electrical components, radio/induction link selection arrangement, selection device, etc., can solve the problems of increasing standby time, reducing the quality of mobile phones, etc., to ensure standby time, reduce costs, and reduce components. Effect

Inactive Publication Date: 2008-01-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to increase the standby time, mobile phone manufacturers have to take some measures: such as using large-capacity batteries, using high-performance power amplifiers, minimizing the components of mobile phones to reduce the cost of mobile phones, etc., but there is also the risk of reducing the quality of mobile phones.

Method used

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  • Multi-module machine and implementing method thereof
  • Multi-module machine and implementing method thereof
  • Multi-module machine and implementing method thereof

Examples

Experimental program
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Embodiment Construction

[0022] Preferred embodiments of the present invention are described in detail below.

[0023] As shown in Figure 2, the present invention provides a kind of multi-mode machine, and its function module at least comprises display module, audio frequency module, terminal memory module and power supply module; Can also comprise global satellite positioning system (GPS) module, video module etc. ; Wherein, the multi-mode machine also includes a multi-mode mobile phone card and its card slot, card slot analog switch, AT communication module, signal determination module, master control module and its master radio frequency module, at least one slave module and its slave RF module.

[0024] The working standard of the multi-mode mobile phone card is set to be at least two of GSM standard, PHS standard, CDMA standard, WCDMA standard and TD-SCDMA standard, and can also be three or more.

[0025] The AT communication module is arranged between the main control module and the card slot a...

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PUM

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Abstract

The present invention discloses a multi-mode device and the realizing method. The multi-mode device comprises a multi-mode mobile phone card and the card groove, a card groove analog switch, an AT communication module, a signal decision module, a main control module and a main control radio frequency module, and a subordinate module and a subordinate radio frequency module; the AT communication module is arranged between the main control module and the card groove analog switch; the card groove analog switch is used to set the working mode of the card groove; the main control module is respectively connected with each function module, the card groove analog switch, and the signal decision module; the subordinate module is connected with the main control module through an asynchronous serial data bus line, which is used to work under a selectable working mode, to share each function module; the signal decision module is used to receive and judge the intensity of the received signal regularly polled by the main control module and the subordinate module, and feeds back to the main control module, to select the working mode of the multi-mode device. The main control module and the subordinate module adopt an integral setting in a stacking method. The multi-mode mobile phone card adopting a card with a number eliminates the inconvenience the multi-mold multi-card with multi-number for the user.

Description

technical field [0001] The present invention relates to a multi-mode mobile terminal, in particular to a multi-mode mobile terminal and its implementation method. Background technique [0002] With the continuous development of mobile communication technology, and the transition from the second-generation mobile communication system to the third-generation mobile communication system, mobile terminals of various standards are now produced, such as GSM (Global System for Mobile Communications) standard, PHS (Personal Handy-phone System, personal hand-held telephone system) system, CDMA (Code Division Multiple Access code division multiple access) system, and WCDMA (Wideband Code Division Multiple Access broadband code division multiple access) system, TD-SCDMA (TimeDivision-Synchronous Code Division Multiple Access Time Division Synchronous Code Division Multiple Access) system and so on. In order to ensure the smooth transition of mobile networks and the seamless switching ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04W88/06
Inventor 武亚坤
Owner ZTE CORP
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