| 摘要 |
Disclosed is a mobile Internet protocol television (IPTV) system providing a supplementary service added to a broadcasting service. The mobile IPTV system includes a service guide server providing programming information of an additional service, a media server providing streaming of contents for a supplementary service, a supplementary service server providing control for the supplementary service, and a mobile IPTV management server performing user authentication for the supplementary service. In this case, the mobile IPTV management server, the media server, the service guide server and the supplementary service server are connected to each other via a dedicated wireless IP network. |
