Anti-interference test method and system of wireless communication module

A technology for anti-interference testing and communication modules, applied in transmission systems, transmission monitoring, electrical components, etc., can solve problems such as cumbersome methods, low accuracy, and low efficiency, so as to reduce work intensity, improve accuracy, and improve efficiency Effect

Active Publication Date: 2017-06-23
CIG SHANGHAI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an anti-jamming test method for wireless communication modules in order to overcome the defects of cumbersome methods, low efficiency and low accuracy in the prior art of manually testing the anti-jamming ability of communication modules and system

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  • Anti-interference test method and system of wireless communication module
  • Anti-interference test method and system of wireless communication module

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Experimental program
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Embodiment 1

[0041] like figure 1 As shown, the anti-jamming test system of the communication module of this embodiment includes a computer 1 , a test device 2 and an interference source generating device 3 . The testing device 2 and the interference source generating device 3 are respectively connected in communication with the communication module 4 to be tested, and the testing device 2 is also connected in communication with the computer. The test device 2 includes a first control unit 21 and a first sending unit 22 , and the interference source device 3 includes a second control unit 31 and a second sending unit 32 .

[0042] When the test starts, the computer sends a first test script to the test equipment, and the first test script includes a plurality of test signal strengths. Certainly, the first test script can also be sent through the mobile terminal, and at this time, the mobile terminal needs to establish a communication connection with the test device. When the test equipme...

Embodiment 2

[0048] The anti-jamming test method of the present embodiment utilizes the anti-jamming test system in embodiment 1 to realize, as figure 2 As shown, the anti-interference test method includes the following steps.

[0049] Step 101, the computer or mobile terminal sends a first test script to the test device; the test device receives the first test script, and the first test script includes a plurality of test signal strengths.

[0050] Step 102, the first control unit sequentially sets the current test signal strength according to the received first test script; the first sending unit sends test information to the communication module under test under the current test signal strength; Next, obtain the first packet loss rate of the communication module under test receiving the test information.

[0051] Step 103, judging whether the first packet loss rate is within a first preset range. If yes, execute step 104; otherwise, repeat step 102.

[0052] Step 104, the first cont...

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Abstract

The invention discloses an anti-interference test method and system of a wireless communication module. The anti-interference test system comprises a test device and an interference source generating device. The test device and the interference source generating device are in communication connection with a communication module to be tested. The test device, when receiving a first test script, starts an interference-free test and obtains the first packet loss rate of the communication module to be tested under various test signal strengths. When the first packet loss rate is within a first preset range, the test device sends a second test script to the interference source generating device and starts an interference test. A first control unit acquires the second packet loss rate of the communication module to be tested under various interference signal strengths. When the second packet loss rate is within a second preset range, a second control unit generates a test result according to the current interference signal strength. The anti-interference test method and system achieve the automatic anti-interference test of the communication module, greatly reduce the work intensity of testers, can realize a batch test, and greatly improve efficiency.

Description

technical field [0001] The invention relates to an anti-interference testing method and system of a wireless communication module. Background technique [0002] The anti-interference ability of the communication module directly affects the performance of the communication equipment, so the anti-interference ability of the communication module needs to be tested before it is put into use. The prior art adopts a manual testing method, which is very cumbersome, resulting in a very high work intensity and low efficiency for testers. In addition, obtaining the two critical values ​​in the prior art requires manual adjustment of test instruments and interference signal generating equipment, and the critical values ​​obtained through manual adjustment are often inaccurate, thereby affecting test results. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an anti-jamming test method for wireless communication modules in or...

Claims

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Application Information

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IPC IPC(8): H04B17/15H04B17/29H04B17/336H04B17/318H04B17/00
CPCH04B17/0085H04B17/15H04B17/29H04B17/318H04B17/336
Inventor 吴远华
Owner CIG SHANGHAI
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