Invention Application
US20080201746A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ELECTRONIC SERVICE GUIDE IN A DIGITAL BROADCASTING SYSTEM
审中-公开
在数字广播系统中发送和接收电子服务指南的方法和装置
- Patent Title: METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING ELECTRONIC SERVICE GUIDE IN A DIGITAL BROADCASTING SYSTEM
- Patent Title (中): 在数字广播系统中发送和接收电子服务指南的方法和装置
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Application No.: US11966546Application Date: 2007-12-28
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Publication No.: US20080201746A1Publication Date: 2008-08-21
- Inventor: Yiling Xu , Jae-Yeon Song , Kook-Hui Lee
- Applicant: Yiling Xu , Jae-Yeon Song , Kook-Hui Lee
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Priority: KR2007-16831 20070216; KR2007-25179 20070314; KR2007-60812 20070620
- Main IPC: H04N5/445
- IPC: H04N5/445
Abstract:
A method for transmitting an Electronic Service Guide (ESG) in a Convergence of Broadcasting and Mobile Service (CBMS) system is provided. A delivery path of ESG data is parsed. A first information element indicating transmission of a broadcast ESG when the ESG data can be delivered over a broadcast network is set. A second information element indicating transmission of a Point-to-Point (PTP) ESG for a terminal or a terminal group when the ESG data can be delivered over an interactive network in a PTP bearer is set. ESG delivery information is transmitted including at least one of the first and second information elements, to at least one terminal over at least one ESG bootstrap session for carrying information necessary for transmission of the ESG data. The broadcast ESG and the PTP ESG are transmitted to the at least one terminal over at least one delivery path out of the broadcast network and the interactive network.
Information query
