Indoor simulation testing method for communication distance of radio station
A technology of communication distance and simulation test, which is applied in the direction of electrical components, transmission monitoring, transmission system, etc., can solve the problems of poor controllability of test conditions, difficulty in reproducibility of test conditions, and reduced test efficiency, so as to reduce the difficulty of test guarantee and reduce the cost of test resources. Reduced consumption and high accuracy of test results
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[0025] The present invention will be further described in detail below with reference to the drawings and specific embodiments.
[0026] The invention uses a wireless channel simulator to simulate the radio wave propagation characteristics under the field test conditions, thereby realizing the movement from the field test to the indoor simulation test and the improvement of the accuracy of the test results.
[0027] Specifically, during the indoor simulation test, the tested transmitting station and receiving station are respectively connected to the wireless channel simulator to form a complete communication link to complete the simulation test of the communication distance. The test connection diagram is as follows image 3 Shown. Among them, the wireless channel simulator is mainly used to simulate the propagation characteristics of radio waves in space, including attenuation, fading, time delay, Doppler shift and other characteristics, and the most important one is to simulate t...
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