Fog computing architecture-based Wi-Fi union mechanism for internet advertising system

The purpose of this study is to propose a Wi-Fi union mechanism based on fog computing architecture to enhance the efficiency of advertisement for small businesses through using mobile devices. In particular, an internet advertisement system based on Wi-Fi union mechanism was built in business and customer sides. The result shows that the system in a Wi-Fi union is easy to use on both sides and advertisements can be seen by all customers who are using free Wi-Fi from the stores of the union.