发明名称 |
Method and system for providing esg in a digital video broadcasting system |
摘要 |
<p>Disclosed is a method and a system for broadcasting an Electronic Service Guide (ESG) for digital broadcasting, which includes predetermined change information, when important information of the ESG is changed in a digital video broadcasting system. A digital broadcasting apparatus broadcasts an ESG that includes current information data and predetermined change information through a broadcasting communication network. A digital broadcasting reception terminal receives and stores the broadcasted ESG, provides a digital broadcast service based on the current information data of the ESG, and provides a digital broadcast service based on the stored predetermined change information data after a prescheduled ESG change time point.
</p> |
申请公布号 |
EP1871092(A3) |
申请公布日期 |
2009.11.11 |
申请号 |
EP20070107887 |
申请日期 |
2007.05.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEON, JIN-WOO;HAN, YOUNG-SEOP;KIM, YOUNG-JIP;LEE, BYOUNG-DAI |
分类号 |
H04H20/00;H04H60/25;H04H60/72;H04N7/24;(IPC1-7):H04H1/00 |
主分类号 |
H04H20/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|