ONU device for providing EPG information and program notifying method thereof

摘要

An ONU device and a program notifying method thereof in a broadcasting-telecommunications system are provided. In the ONU device, a channel switching monitor generates channel switching information for each subscriber based on channel selection information received from the subscriber, a database stores a subscriber table for the subscriber based on the channel switching information and EIT information indicating a change during transmission of a broadcasting signal, and an EPG manager extracts the EIT information from digital broadcasting signal switching information received during switching of the digital broadcasting signals, transmits the EIT information to the database, generates personalized EPG information for the subscriber using the subscriber table, and transmits the personalized EPG information to the subscriber.