SYSTEM PROVIDING FREE WI-FI SERVICE, ADVERTISEMENT, AND PUBLIC INFORMATION

摘要

The present invention relates to a system for providing free Wi-Fi service and various pieces of information. The system comprises: a system server (11) for managing a plurality of routers, providing a free Wi-Fi service to a user terminal accessing Wi-Fi through the router, and also providing an advertisement and information; an advertiser server (12) for providing an advertisement to the system server; and an information providing server (13) for providing information to the system server.