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An anti-tracking communication modulation system and communication method

A technique of modulation system and communication method, which is applied in the field of anti-tracking communication modulation system, and can solve problems such as original information damage

Active Publication Date: 2020-01-03
广州市欧康通信技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These side effects will vary depending on the fineness of the information modulation, and if serious, it will directly lead to the damage of the original information

Method used

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  • An anti-tracking communication modulation system and communication method
  • An anti-tracking communication modulation system and communication method
  • An anti-tracking communication modulation system and communication method

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Embodiment Construction

[0048] Such as figure 1 As shown, in this embodiment, an anti-tracking communication modulation system includes a control unit, a signal receiving unit, a signal processing unit, a coherent optical communication shielding unit and a communication set transmitting unit;

[0049] The control unit controls all aspects of signal receiving, processing and sending as a whole, and at the same time improves the power supply support for the operation of each unit of the system;

[0050] a signal receiving unit for receiving communication signals;

[0051] The coherent optical communication shielding unit adds an anti-tracking signal to the modulated signal through the coherent optical signal, thereby improving the anti-tracking ability of the communication signal;

[0052] The communication set transmitting unit performs channel modulation on the final transmission signal, and then outputs the signal;

[0053] signal processing unit, such as figure 2 As shown, it is characterized i...

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Abstract

Disclosed in the present invention are an anti-tracking communication modulation system and a communication method. The anti-tracking communication modulation system comprises a control unit, a signal receiving unit, a signal processing unit, a coherent optical communication shielding unit and a communication set transmitting unit; the control unit manages other various units to complete the whole process from receiving to processing and transmission of signals; the signal processing unit performs basic modulation processing on a received signal by means of three circuit structures to ensure the degree of completion of the received signal; external signal tracking is further prevented by means of the coherent optical communication shielding unit to ensure the confidentiality degree of the signal; and the communication set transmitting unit enhances an anti-interference operation for the process of signal transmission. According to the present invention, by taking an orderly interference signal encryption measure on the communication signal processing steps, the shielding effect on signal tracking is improved, and error detection and channel spread spectrum before transmission further eliminate a signal error caused by the addition of interference signals.

Description

technical field [0001] The invention relates to a communication modulation technology, in particular to an anti-tracking communication modulation system. Background technique [0002] Today, with the rapid development of information technology, information processing technology is also constantly improving. In order to ensure communication security, one of the important means is to carry out information anti-tracking measures on communication information, which can be divided into tracking information interference and transmission of original information modulation interference. Due to the uncertainty of tracking information, the success rate of the latter is much higher than that of the former. [0003] Interfering directly with the tracking information needs to accurately receive the original information for further processing. This method not only takes a long time, but also has a relatively weak processing effect. In contrast, the modulation and interference of the ori...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B10/516H04B10/556H04B10/61H04K1/02H04K3/00
CPCH04B10/516H04B10/5563H04B10/61H04K1/02H04K3/68H04K3/82
Inventor 徐磊
Owner 广州市欧康通信技术有限公司