The Design and Realization of Distance Education System Based on the Power Line Carrier

Characterized by extensive coverage, easy connection and huge application potential, power line carrier communication has gained increasing attention and become a research hotspot in recent years. This paper started by an introduction of the power line carrier communication technology, and then compared it with other networking methods, finally practical power line networking project was proposed. Based on the advantages of power line communication technology, the hardware system was formatted applying four-tier B/S architecture. The computer distance education system was established using ASP technology in the premise of effective protection of network security. Study shows that the power line communication network is a reliable network education resource, of great significance to promote distance education.