Wireless interference testing method and system

A wireless interference and test method technology, applied in the field of communication, can solve problems such as complex test methods and difficult reproduction, and achieve the effects of controllable interference, network implementation, and high efficiency

Inactive Publication Date: 2017-03-15
SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0007] The present invention aims to overcome the defects of the existing wireless interference-based testing methods which are complicated and difficult to reproduce, and provide an improved wireless interference testing method and a corresponding system

Method used

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  • Wireless interference testing method and system
  • Wireless interference testing method and system

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention 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.

[0028] The wireless interference test method and system of the present invention simulate different wireless interferences by providing controllable interference, and provide a laboratory simulation method for wireless interference testing. The test method is simple and does not require complicated actual flight tests, which greatly reduces test cost and improved test efficiency. Moreover, since the interference source is controllable, the recurrence of interference is facilitated, a consistent interference environment can be provided, and the interference intensity is adjustable, which is helpful ...

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Abstract

The invention relates to the technical field of wireless testing, and particularly provides a wireless interference testing method and system. The wireless interference testing method comprises the steps of enabling a device to be tested to transmit data signals to a receiving terminal through wireless communication; acquiring a channel used by wireless communication of the device to be tested; enabling one or more interference devices to give out interference signals sequentially; and successively detecting the packet loss rate of data signal transmission. According to the invention, controllable interference is applied in a wireless test, so that the test cost can be reduced, and the efficiency can be improved. In addition, interference reproduction can be realized, and optimization of a wireless network is facilitated.

Description

[0001] 【Technical field】 [0002] The invention relates to the field of communication technology, in particular to a wireless interference testing method and system. [0003] 【Background technique】 [0004] The stability of long-distance transmission of UAV images in different environments such as squares, schools, parks or seaside is very important. However, due to the long-distance transmission involved in UAV image transmission and the mobility of the UAV itself, the wifi environment in which it lives will change dramatically. disturbed. [0005] In order to optimize its anti-jamming capability, it is usually necessary to test the UAV in a variety of different jamming environments. The current drone wifi environment interference test requires repeated flight tests in different scenarios. However, the interference is random and it is very difficult to reproduce it; and the test process needs to be equipped with a flight controller and carry corresponding test equipment, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02H04W24/08
CPCH04W24/02H04W24/08
Inventor 郑维玮刘洋李佐广
Owner SHENZHEN AUTEL INTELLIGENT AVIATION TECH CO LTD
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