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Device and method for editing channel list of digital broadcasting service

A channel list and digital broadcasting technology, applied to broadcasting devices, broadcasting, color TV parts, etc., can solve the problems of inconvenient channel and program search, unfamiliar DMB channels, etc.

Inactive Publication Date: 2007-10-24
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] However, the conventional DMB receiver provides a channel list representing titles of DMB channels, with the result that users feel unfamiliar with DMB channels, causing inconvenience during channel and program searches

Method used

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  • Device and method for editing channel list of digital broadcasting service
  • Device and method for editing channel list of digital broadcasting service
  • Device and method for editing channel list of digital broadcasting service

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Embodiment Construction

[0034] Preferred embodiments of the present invention will be described in detail with reference to the drawings. The same reference numbers are used throughout the drawings to refer to the same or like parts. Detailed descriptions of well-known functions and constructions incorporated herein are omitted to avoid obscuring the subject matter of the present invention.

[0035] In the following detailed description, the preferred embodiment is shown and described, by way of illustration only of the best mode contemplated by the inventors for carrying out the invention. Those skilled in the art can recognize that the present invention can be modified into various forms without departing from the spirit of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0036] The present invention is implemented using a Digital Multimedia Broadcasting (DMB) system as an example of a digital broadcasting system. A devi...

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Abstract

A device and method for editing a channel list of a digital broadcasting system includes a channel list editing method for presenting the channel list if an edit function is requested, extracting an editing format from the edit request, reordering the channel items according to the editing format, and re-presenting the channel list having reordered channel items. The channel list editing device and method of the present invention allow the user to edit the channel list, resulting in better functionality. Furthermore, this invention includes mapping alphanumeric data, registering the data to corresponding virtual channel and sorting on the basis of the virtual channel names.

Description

technical field [0001] The present invention relates to a digital broadcasting system, in particular to a device and method for editing a channel list of the digital broadcasting system. Background technique [0002] Digital broadcasting is the practice of broadcasting carried over television channels or allocated radio frequency bands using digital data rather than analog waveforms. Digital broadcasting is becoming more common in transmission media such as television, but is being adapted at lower rates in media such as radio. [0003] As it becomes increasingly clear that there is a strong synergy between mobile and broadcast technologies, the telecommunications and broadcasting industries are joining forces to take full advantage of the vast opportunities developed through this new combined multimedia content delivery service that is widely available and in demand. [0004] Digital Multimedia Broadcasting (DMB) is a digital transmission system for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/44H04N7/52H04H1/00H04H20/00H04N5/00H04N5/445
CPCH04N21/443H04N5/4401H04N21/41407H04N21/4314H04N5/50H04N21/4312H04N21/482H04N21/4858H04N21/4821H04N21/426H04N5/445
Inventor 金强郁孙载坤金淳镇
Owner SAMSUNG ELECTRONICS CO LTD