A device and method for testing the performance of a mobile communication network

Abstract

The invention discloses a device and a method for testing the performance of a mobile communication network. The method comprises the following steps of: generating a switching instruction according to a preset test strategy; switching an outdoor donor antenna and an indoor retransmission antenna to form a test path in accordance with the switching instruction; coupling a signal transmitted by the test path, executing a corresponding test in the performance of the mobile communication network according to the switching instruction, and acquiring test information; and packaging the test information, and coupling the test information to the outdoor donor antenna for transmission. By the device and the method, the utilization rate of equipment can be increased, test functions can be expanded, and test cost can be decreased.

Description

technical field [0001] The invention relates to signal test technology, in particular to a device and method for testing the performance of a mobile communication network. Background technique [0002] The repeater is a radio transmission relay device in the mobile communication network system. During the transmission of radio frequency signals, it can enhance the power of radio frequency signals to extend the coverage of the base station, and make up for the coverage of the base station, so as to ensure that the mobile communication network The system is running normally. [0003] figure 1 It is a structural schematic diagram of an existing miniature repeater. see figure 1 , the micro-repeater includes an outdoor donor antenna, a first duplexer, a downlink amplifying link module, an uplink amplifying link module, a second duplexer and an indoor retransmitting antenna, the first duplexer is connected to the outdoor donor antenna respectively , the downlink amplifying lin...

AI Technical Summary

Problems solved by technology

[0016] 1. Special monitoring terminal equipment is required, which is large in size, and requires special engineering construction and operation and maintenance. The cost is high, and it can only be used for testing key areas or some indoor distribution systems;

[0017] 2. The function is single and the utilization rate of the equipment is low. The monitoring terminal equipment can only perform the signal test of one test point without coverage function; further, the test does not need to be carried out every moment, and more is just a daily sample test. , so that the utilization rate of monitoring and testing terminal equipment is extremely low;

[0018] 3. The distribution points cannot be dynamically adjusted, and the distribution points are small, resulting in low reliability of the obtained test information

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