A large number of wireless devices need to be deployed during the construction of 5G network base stations. The number of these wireless devices is very large, and the installation and deployment sites are also very complicated. There will be mutual interference problems between them. During operation, the channel often transmits wrong signals, which affects its own signal quality; the installation and configuration of 5G network equipment is seriously irregular, which affects the sensitivity of 5G signal transmission. 5G network interference mainly refers to radio interference, which includes intermodulation interference and out-of-band interference. Therefore, during the construction of 5G base stations, designers and construction personnel need to solve the problem of signal interference from the source, which can not only ensure the stability of the signal, but also greatly improve the efficiency of control and management. Specifically, firstly, conduct full electromagnetic detection on the radio transmission equipment of the base station to minimize the possible interference caused by the equipment itself; secondly, strengthen the inspection of power generation equipment on a regular basis, and deal with it in time once problems are found, thereby reducing the existence of signals. interference.