Home-network system for user-based

A user-based home network system is provided to offer user-based information in accordance with a user's profiles by perceiving a location and information on the user through RF(Radio Frequency) communication, and to collect the user's preference information in real time to display the collected information on a ubiquitous table screen, thereby supplying a substantial service through an electronic device. A home server(160) stores a user's preference information. A web crawler(110) crawls the preference information in real time. A ubiquitous table(120) displays the crawled preference information. A virtual control monitoring unit(130) controls an electronic device(140) by receiving a control signal from the ubiquitous table. A portable terminal(150) provides the preference information by identifying a user through RF communication with the ubiquitous table.