Transmission power test method, device, system and electronic equipment
A technology of transmit power and test method, applied in the field of communication, can solve the problems of low transmit power consistency of wireless terminals, residual power error, low accuracy of transmit power of wireless terminals, etc.
Active Publication Date: 2021-06-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
During the calibration process of wireless terminals, due to differences in environmental interference, temperature, humidity, power supply or other environmental factors, there may be residual errors in the power of each wireless terminal during the comprehensive test, resulting in the transmission power of the wireless terminal after testing. The accuracy is low, which also results in low consistency in the transmit power of wireless terminals tested in batches
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[0024] Next, the technical scheme in the present application embodiment will be described in the present application, and it is understood that the described embodiments are intended to be described herein, not all of the embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative labor, are the scope of the present application.
[0025] In order to ensure the quality of the wireless terminal product, a series of tests are usually performed on the wireless terminal. For example, the wireless terminal will be calibrated, and after the wireless terminal is calibrated to satisfy the terminal calibration conditions, the wireless terminal will further improve the accuracy of some parameters of the wireless terminal. Among them, a terminal calibration of the wireless terminal and the wireless terminal can be calibrated or mediated to calibrate or mediate the transmit power of ...
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The embodiment of the application discloses a transmission power testing method, device, system and electronic equipment. The method includes: the test terminal obtains the transmission power of the terminal under test sent by the radio frequency detection device, and the transmission power is obtained by the radio frequency detection device based on the radio frequency signal transmitted by the terminal under test in the non-signaling test mode; judging whether the transmission power meets Compensation conditions: when the transmission power meets the compensation conditions, adjusting the transmission power of the terminal under test based on the obtained compensation value, so that the adjusted transmission power of the terminal under test is closer to the preset target transmission power. This method makes the transmission power of the terminal under test closer to the target transmission power, improves the accuracy of the transmission power of the terminal under test, and then also makes the batch of tested terminals use the above method to test the transmission power, the batch test The terminals can be closer to the target transmission power, and the transmission power consistency of the wireless terminals tested in batches is improved.
Description
Technical field [0001] The present application relates to communication technology, and more particularly to a transmission power test method, a device, a system, and an electronic device. Background technique [0002] The wireless terminal needs to perform terminal calibration during the production process, and then perform a comprehensive testing process to enhance the accuracy of the transmit power of the wireless terminal. During the calibration of the wireless terminal, due to the difference in environmental interference, temperature, humidity, power supply, or other environmental factors, each wireless terminal may cause residual errors in full test, resulting in the transmit power of the wireless terminal after testing. The accuracy is low, thereby causing a lower transmit power of the wireless terminal in bulk test. Inventive content [0003] In view of the above problems, the present application proposes a transmission power test method, a device, a system, and an elect...
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IPC IPC(8): H04B17/10
CPCH04B17/10H04B17/102
Inventor 雷宏斌陈丽君
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD