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Wireless communication method, device and communication equipment

A technology of wireless communication and communication equipment, applied in the direction of electrical components, transmission systems, etc., can solve problems such as information leakage, lack of information protection, and communication information being stolen

Active Publication Date: 2017-05-31
HYTERA COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Obviously, in the existing wireless communication standards, there is a lack of protection for the information transmitted in the wireless communication system, so that any communication device that follows the corresponding wireless communication standard can monitor on the corresponding physical channel, resulting in the theft of communication information. information leakage

Method used

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  • Wireless communication method, device and communication equipment
  • Wireless communication method, device and communication equipment
  • Wireless communication method, device and communication equipment

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Embodiment Construction

[0033] In the following description, for purposes of illustration rather than limitation, specific details, such as specific system architectures, interfaces, and techniques, are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0034] In order to facilitate the understanding of the present application, the wireless communication system of the present application will be described first.

[0035] The wireless communication system is a system in which devices can communicate according to wireless communication standards such as Digital Mobile Radio (English: Digital Mobile Radio, referred to as DMR) and Pol...

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Abstract

The invention discloses a wireless communication method, device and communication equipment. The method comprises the steps of: the communication equipment extracting a set part of information from information to be sent; encrypting other part of information in the information to be sent by taking the set part of information as an initial vector; generating new information to be sent by using the set part of information and the other part of encrypted information; and sending the new information to be sent. The wireless communication method, device and communication equipment can ensure the security of wireless communication.

Description

technical field [0001] The present application relates to the field of wireless technology, in particular to a wireless communication method, device and communication equipment that can realize communication security. Background technique [0002] In current wireless communication standards such as DMR / PDT, information is transmitted over the air in plain text. Any communication device, as long as it complies with the corresponding wireless communication standard, can join the wireless communication system and communicate with other communication devices on the corresponding physical channel. [0003] Obviously, in the existing wireless communication standards, there is a lack of protection for the information transmitted in the wireless communication system, so that any communication device that follows the corresponding wireless communication standard can monitor on the corresponding physical channel, resulting in the theft of communication information. Information leakag...

Claims

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Application Information

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IPC IPC(8): H04L29/06
CPCH04L63/0428H04L63/12
Inventor 罗正华马琰张颖哲徐燕左银丽刘洋
Owner HYTERA COMM CORP
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