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Fast startup method of CDMA and GSM dual-mode mobile terminal

A mobile terminal, fast technology, applied in the direction of program loading/starting, branch equipment, electrical components, etc., can solve problems such as unacceptable, long boot time, etc.

Inactive Publication Date: 2011-07-13
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Normally, the boot time of a CDMA / GSM dual-mode mobile phone is relatively long, because its boot time is the sum of the boot time of the CDMA module and the GSM module, which is unacceptable to users

Method used

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  • Fast startup method of CDMA and GSM dual-mode mobile terminal
  • Fast startup method of CDMA and GSM dual-mode mobile terminal

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Comparison scheme
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Embodiment Construction

[0020] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] The present invention is suitable for both GSM master control and CDMA master control. The master control module and slave module are 1:1. If GSM master control, CDMA can only be used as slave, and vice versa. Among them, the main control module is used to interact with the user and is responsible for displaying, etc., and the slave module only completes the basic communication functions. It plays an important role in contemporary mobile phone communication, and can control many behaviors of the mobile phone through AT commands, including dialing numbers, key control, fax, GPRS, etc.) for interaction.

[0022] like figure 1 Shown, a kind of CDMA of the present invention and the method for GSM dual-mode mobile terminal quick start, comprise the following steps:

[0023] (1) The mobile phone is powered on, and the...

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PUM

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Abstract

The present invention discloses a rapid switching-on method of a CDMA and GSM dual-mode mobile terminal, which is invented for solving the problem in the prior art that the switching-on time is long. The method comprises the following steps that (1) a main control module is started to find network after the movable terminal is switched on and electrified; (2) after network is found by the main control module, a subordinate module is electrified through arranging an input / output interface; (3) the main control module and the subordinate module establishes communication, and the main control module gets the header information of short messages, telephone book information, operator information, and signal intensity information of the subordinate module. Therefore the present invention can only transmit the header information of short messages during the data transmission process no matter in dingle card situation or in dual card situation, thus the data amount transmitted is reduced, accordingly the switching-on speed is increased, and the switching-on time is reduced.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a quick boot method for a CDMA and GSM dual-mode mobile terminal. Background technique [0002] We currently mainly use mobile phones based on GSM or CDMA networks. For a long time, GSM mobile phones and CDMA mobile phones have been in a "hostile" state. If you use a GSM mobile phone, you cannot enjoy the green and environment-friendly CDMA network, and you cannot use a CDMA mobile phone with an ordinary SIM card inserted. The emergence of CDMA / GSM dual-mode mobile phones has completely solved this problem. [0003] Usually, the booting time of a CDMA / GSM dual-mode mobile phone is relatively long, because its booting time is the sum of the booting times of the CDMA module and the GSM module, which is unacceptable for users. Contents of the invention [0004] In order to overcome the defects and deficiencies of the prior art, the purpose of the present invention is to provi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/06G06F9/445H04M1/72403
Inventor 南爱霞
Owner ZTE CORP