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Efficient information sending mechanism

A technology of information transmission and mechanism, applied in the direction of the device dedicated to the transmitter, digital transmission system, electrical components, etc., can solve the problems of low information transmission efficiency, interference, etc., to improve the information transmission efficiency, shorten the time, and strengthen the security function. Effect

Inactive Publication Date: 2018-07-24
XIAMEN INTRETECH
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Problems solved by technology

[0002] Traditional information transmission is carried out in the form of information transmission through high and low levels, and the efficiency of information transmission is low. In the process of information transmission, pure high and low levels are easily interfered by the outside world.

Method used

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  • Efficient information sending mechanism
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Embodiment Construction

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] The embodiment of the present invention provides an efficient information sending mechanism, as attached figure 1 shown, including the following steps:

[0032] Step S1, the sender encodes and converts the information to be sent into 16 signaling tones corresponding to DTMF;

[0033] In step S2, the sender converts the coded information into 16 signaling tones corresponding to DTMF and sends it by agreeing with the receiver on a transmission path.

[0034] Wherein, the transmission path agreed between the sender and the receiver is wire transmi...

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Abstract

The invention discloses an efficient information sending mechanism. The efficient information sending mechanism comprises the steps that a sender converts a code of to-be-sent information into 16 types of signaling tone forms corresponding to the DTMF; and the sender sends the information of which the code is converted into 16 types of signaling tone forms corresponding to the DTMF through the mode of appointing with a receiver. The efficient information sending mechanism has the advantages of being high in information sending efficiency, anti-jamming performance and confidentiality and the like.

Description

technical field [0001] The invention relates to the field of information transmission, in particular to an efficient information transmission mechanism in the form of DTMF for information transmission. Background technique [0002] Traditional information transmission is carried out in the form of information transmission through high and low levels, and the efficiency of information transmission is low. In the process of information transmission, pure high and low levels are easy to be interfered by the outside world. DTMF (Dual Tone Multi Frequency) technology is mainly used to simulate voice channel transmission signaling, so it is widely used in communication. Dual-tone multi-frequency DTMF consists of a high frequency group and a low frequency group. Each of the high and low frequency groups contains 4 frequencies, as shown in Table 1. A high frequency signal and a low frequency signal are superimposed to form a combined signal, representing a number, for example, the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L1/00
CPCH04L1/0006H04L1/0033
Inventor 王志煌杨连池钟扬贵
Owner XIAMEN INTRETECH
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