Abstract: In today's society, science and technology change with each passing day, and human beings have fully entered the information society. With the deepening of people's understanding of it, people's understanding of it is also more and more, it makes people's work efficiency has been greatly improved, people's quality of life has also been greatly improved. In today's world, people are more and more aware of computer communication technology, especially in the research of electronic information engineering. Based on this, the paper first analyzes the relevant concepts of electronic information engineering and computer communication technology, and then explains the relationship between electronic information engineering and computer communication technology, and further discusses the application of computer communication technology in electronic information engineering. Promote the healthy and rapid development of electronic information engineering disciplines in our country.