Apparatus and method of mobile communication terminal character conversion

A mobile communication terminal and character conversion technology, which is used in telephone communication, selection devices, electrical components, etc., can solve problems such as garbled characters, and achieve the effect of small calculation amount and reduced occupation.

Inactive Publication Date: 2008-06-18
SHANGHAI SIMCOM LTD
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  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of garbled characters when the existing mobile phone performs data interaction, and to provide a method and device for character conversion on a mobile communication terminal

Method used

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  • Apparatus and method of mobile communication terminal character conversion

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Embodiment Construction

[0022] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0023] Such as figure 1 Shown, a kind of mobile communication terminal character conversion device comprises:

[0024] A data recognition unit 100, judges whether the encoding of the received first character exists in the local character library, if not, then character conversion is performed;

[0025] A first character library code table 200, storing the codes and corresponding character indexes of all characters in the font library where the first character is received;

[0026] A second character library encoding table 300, saving the encoding of all characters in the local font library;

[0027] A character encoding correspondence table 400, recording the encoding of the character index and the corresponding second character;

[0028] A character conversion unit 500 converts the r...

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Abstract

The invention discloses a character conversion device of a mobile communication terminal, and comprises a data recognition unit which judges whether the code of a received first character exists in a local character base; a character code corresponding table which records the code of the first character and the code of a corresponding second character in the local character base; and a character conversion unit which converts the received first character into the corresponding second character in the local character base according to the character code corresponding table. Besides, the invention discloses a character conversion method of the mobile communication terminal, which first judges whether the code of the received first character exists in the local character base, and searches the code of the second character in the local character base which is corresponding to the first character according to the set character code corresponding table, if not. The invention reduces the occupation of memory space by the character base resource, has a small calculating amount, is suitable for mobile terminal devices limited by resources and cost and can realize the compatibility of characters with only a set of character base in the mobile terminal device.

Description

technical field [0001] The invention relates to a device and method for character conversion on a mobile communication terminal. Background technique [0002] In the field of mobile communications, the Unicode character set is used, including the simplified Chinese character library and the traditional Chinese character library. In order to reduce costs and save space resources, currently mobile phones only have a built-in font library that is mainly used by customers, so that only characters encoded by a specific built-in font library (such as traditional Chinese characters or simplified Chinese characters) can be displayed normally on the phone. When transferring data (SMS, MMS, E-mail) between mobile phones with different built-in fonts, or using the mobile storage device function of the mobile phone to download multimedia information, you will encounter the characters of these external data and the mobile phone system. Garbled characters are displayed due to incompatibi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32H04M3/42H04M1/2745H04M1/72403
Inventor 王祖同
Owner SHANGHAI SIMCOM LTD
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