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Information processing method and information processing system based on dual-tone multi-frequency encoding matrix

An information processing method and information processing system technology, applied in the field of communication, to achieve the effect of accurate sending and receiving of information and enriching user experience

Active Publication Date: 2013-04-03
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The main purpose of the present invention is to provide a kind of information processing method and information processing system based on DTMF coding matrix, to solve the technical problem of sending and receiving information accurately

Method used

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  • Information processing method and information processing system based on dual-tone multi-frequency encoding matrix
  • Information processing method and information processing system based on dual-tone multi-frequency encoding matrix
  • Information processing method and information processing system based on dual-tone multi-frequency encoding matrix

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see figure 1 , figure 1 It is a schematic flow diagram of an embodiment of an information processing method based on a DTMF coding matrix in the present invention, and the flow process of the information processing method comprises the following steps:

[0021] Step S11: Obtain the characters input by the user, wherein the characters are elements in a predefined character matrix, and the total number of rows and columns of the character matrix are both...

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Abstract

The invention discloses an information processing method based on a dual-tone multi-frequency encoding matrix including G code words. The method comprises an encoding step and a decoding step. The encoding step comprises the steps of obtaining a character input by a user, wherein the character is an element in a character matrix defined in advance, and the total number of the rows of the character matrix and the total number of the columns of the character matrix are smaller than or equal to G; analyzing the row number and column number of the characters in the character matrix; searching the first code word corresponding to the column quantity and the second code word corresponding to the row quantity in the G code words; and carrying out dual-tone multi-frequency encoding on the first code word and the second code word to generate an encoding signal, and transmitting the encoding signal. The decoding step comprises receiving the encoding signal, carrying out dual-tone multi-frequency decoding on the encoding signal, and generating the first code word and the second code word in the G code words; and taking the first code word as the column number and the second code word as the row number, and finding out the character in the character matrix according to the column number and the row number. An information processing system is also disclosed by the invention. By adopting the information processing method and system, the information can be accurately received and dispatched.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an information processing method and an information processing system based on a dual-tone multi-frequency coding matrix. Background technique [0002] Information exchange in modern society is very common and frequent. When people use the telephone to talk, the exchange of information is generally carried out by dictation. Then, there will be some problems in this way. When the sender tells the receiver's email address, some numbers or letters have similar pronunciations, which may cause the receiver to mishear, which will cause trouble. For example, "D" and "B" have similar pronunciations, and "1" and "7" have similar pronunciations. Contents of the invention [0003] The main purpose of the present invention is to provide an information processing method and an information processing system based on a DTMF coding matrix, so as to solve the technical problem of accura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/253H04Q1/457H04Q1/46
Inventor 谢芳
Owner HUIZHOU TCL MOBILE COMM CO LTD
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