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System for providing broadcasting content information and method for providing broadcasting service in the system

A technology for broadcasting content and content information, applied in broadcasting-related systems, transmission systems, broadcasting devices, etc., and can solve problems such as error information, heavy load, memory and power waste, etc.

Inactive Publication Date: 2008-06-18
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Therefore, if the previously provided information on the broadcast content is different from the actual broadcast content, the user may be provided with wrong information instead of correct information on the actual broadcast content
In addition, in the reserved recording, in addition to the desired content, the user may also record undesired content, resulting in waste of memory and power, and even failure to record the desired content
[0015] Although CAS can identify content, in order for a terminal with CAS to identify multimedia content, the server must include a scrambling module, and the terminal must include a descrambling module
Furthermore, it causes a heavy load in the terminal due to the large computation required for descrambling

Method used

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  • System for providing broadcasting content information and method for providing broadcasting service in the system
  • System for providing broadcasting content information and method for providing broadcasting service in the system
  • System for providing broadcasting content information and method for providing broadcasting service in the system

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Embodiment Construction

[0031] Matters defined in the specification, such as detailed structures and components, are provided to assist in a comprehensive understanding of the exemplary embodiments of the present invention. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions will be omitted for clarity and conciseness.

[0032] The present invention provides a solution: a broadcast server provides information about currently broadcast broadcast content to a broadcast receiving terminal. To this end, the present invention provides two schemes for transmitting broadcast content information. The first scheme provides broadcast content IDs using Internet Protocol (IP) packets in addition to multimedia packets, and the second scheme provides broadcast content IDs using Real-time Transpor...

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Abstract

A method for providing broadcast contents information and a broadcast service method in the system are provided to transmit information about broadcast contents being currently broadcast with a smaller amount of data, and allows a broadcast reception terminal to discriminate broadcast contents with a smaller amount of calculation. A broadcast server(200) broadcasts packets including a broadcast contents ID corresponding to broadcast contents of each broadcast channel being currently broadcast. When a particular broadcast channel is selected by a user, a digital broadcast reception terminal(220) receives packets provided via the selected broadcast channel, checks contents information corresponding to a contents ID included in the received packets by using previously stored broadcast composition information to thus check received broadcast contents. The broadcast server includes a broadcast contents ID corresponding to broadcast contents of each broadcast channel being currently broadcast in additional packets different from multimedia packets for providing broadcast contents of each broadcast channel, and transmits the same.

Description

technical field [0001] The present invention generally relates to a system and method for providing broadcast services, and more particularly, to a system and method for sequentially providing broadcast content information to a broadcast server to provide accurate information on currently broadcast broadcast content. Background technique [0002] Generally, broadcast services are provided to users through general household televisions (TVs) and portable terminals. The number of users receiving broadcast services through portable terminals has greatly increased. Mobile TV services are examples of broadcast services provided through portable terminals, and generally conform to various standards including, for example, Digital Multimedia Broadcasting (DMB), Digital Video Broadcasting-Handheld (DVB-H), Open Mobile Alliance Broadcasting (OMA-BCAST )Wait. In Europe and the United States, as well as in South Korea, mobile TV services are usually provid...

Claims

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Application Information

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IPC IPC(8): H04H60/35H04H60/37H04H40/09H04H60/91H04H1/00H04N7/08H04N7/12H04N21/2347H04N21/4405
CPCH04L67/14H04N21/2387H04N21/4333H04N21/4343H04N21/458H04N21/47202
Inventor 张丙煜朴廷训朴智镐
Owner SAMSUNG ELECTRONICS CO LTD
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