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Mode switching method for double mode terminal

A mode conversion and dual-mode technology, applied in wireless communication, transmission systems, electrical components, etc., can solve the problems of weakened received signal strength, poor received signal communication mode, etc., to achieve good received signal strength and reduce communication failures.

Inactive Publication Date: 2006-05-31
INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even users who use two communication methods can only use one of the two communication methods as the current mode even if they insert the card with personal information into the terminal. The strength of the received signal is weakened. After the user finds out, it needs to be manually operated to switch to another communication mode. Therefore, in an area where the other communication mode can communicate smoothly, the user may still be using the communication mode with poor signal reception.

Method used

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  • Mode switching method for double mode terminal

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Embodiment Construction

[0010] The present invention provides a mode switching method for a dual-mode terminal, and an example of the above-mentioned present invention will be described in detail below with reference to the accompanying drawings.

[0011] figure 1 It is a sequence diagram of the running process of an example of the present invention. As shown in the figure, this figure is about the user automatically switching the mode in order to avoid using the communication mode whose received signal strength is obviously weak among the two communication modes. For this purpose, it is best to add an automatic menu transition setting function to the manual mode transition menu on the terminal.

[0012] On a dual-mode terminal, users choose one of the two communication modes available to them. The example given here uses a terminal that supports both the Code Division Multiple Access (CDMA) method and the Global System for Mobile Communications (GSM) method. At present, there are also communicati...

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Abstract

The invention discloses a mode conversion method of a dual-mode terminal, which belongs to the communication mode conversion technology. That is, by measuring the received signal strength, if the received signal strength of the current mode is below the standard value for more than a predetermined time and can be converted to other modes, it will automatically switch to other communication modes, and the converted received signal strength will be checked. Measure, if the received signal strength is above the standard value, then keep the converted mode. Therefore, when the received signal strength of the current communication mode is weakened, it can automatically switch to other communication modes, measure the received signal strength, and then decide the mode to use, which can maintain a good received signal strength and reduce communication failures. Effect.

Description

technical field [0001] The invention belongs to communication mode conversion technology, in particular to a mode conversion method for a dual-mode terminal. In particular, it means that for terminal users who support two different communication modes, if the above two communication modes can be used, if the received signal strength of the currently set communication mode is below the standard value for longer than the predetermined time, then A mode switching method for a dual-mode terminal that automatically switches to another communication mode. Background technique [0002] The market for mobile communication terminals has become widespread, and as the number of countries where new mobile communication terminals are introduced to serve them increases, the cases of supporting all multi-communication services in order to take advantage of proven multi-communication methods are also increasing. For example, currently in China, both CDMA-based mobile communication services...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/00H04B1/40
CPCH04W24/08H04W88/06
Inventor 刘京勳
Owner INSPUR LG DIGITAL MOBILE COMMUNICATIONS CO LTD