As a new electronic information technology, electronic communication technology occupies a very important position in people’s lives. Electronic communication system is an important part of electronic communication technology, its main function is information transmission, and can effectively communicate between different types of information. Currently, the application scope of this system is gradually expanding. However, due to the certain defects of the electronic communication system itself, and it is easily affected by various factors, it will lead to distortion and interference of the signal during transmission. In order to better exert the application value of electronic communication technology, it is necessary to control the electronic communication system to a certain extent, which requires relevant staff to conduct in-depth research and analysis on the interference factors affecting the electronic communication system, so as to formulate more scientific and effective control measures to promote the stable operation of the electronic communication system.