发明申请
US20050172317A1 ONU device for providing EPG information and program notifying method thereof
审中-公开
用于提供EPG信息的ONU设备及其程序通知方法
- 专利标题: ONU device for providing EPG information and program notifying method thereof
- 专利标题(中): 用于提供EPG信息的ONU设备及其程序通知方法
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申请号: US10933105申请日: 2004-09-02
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公开(公告)号: US20050172317A1公开(公告)日: 2005-08-04
- 发明人: Jee-Won Jeong , Kug Shin , Hye-Young Park , Young-Seok Kim , Yun-Je Oh , Jun-Ho Koh
- 申请人: Jee-Won Jeong , Kug Shin , Hye-Young Park , Young-Seok Kim , Yun-Je Oh , Jun-Ho Koh
- 优先权: KR2004-5774 20040129
- 主分类号: G06F3/00
- IPC分类号: G06F3/00 ; G06F13/00 ; H04H20/00 ; H04H20/04 ; H04H20/78 ; H04H60/33 ; H04H60/39 ; H04L12/28 ; H04N5/445 ; H04N7/16 ; H04N7/173
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.