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Mobile TV terminal and local program encrypting method thereof

A mobile phone TV and local encryption technology, applied in TV, electrical components, telephone communication, etc., to achieve the effect of simple operation and convenient use

Inactive Publication Date: 2009-09-02
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In the existing technology, there are still relatively few local encryption parts for mobile phone TV services. The owner may not want everyone who gets his mobile phone to see all his current TV programs and operate them arbitrarily.

Method used

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  • Mobile TV terminal and local program encrypting method thereof
  • Mobile TV terminal and local program encrypting method thereof
  • Mobile TV terminal and local program encrypting method thereof

Examples

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Comparison scheme
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Embodiment Construction

[0031] Since the mobile TV electronic service guide information is the window for users to watch programs, the terminal needs to obtain and analyze the ESG (electronic service guide) information, and then provide it to the user-friendly interface to display channels for the user to choose to watch, if the mobile TV electronic service guide The channel information is prevented from being directly obtained by certain levels of users (such as unauthenticated users), so that these users can be restricted from watching mobile TV services.

[0032] The present invention provides a method for local encryption of mobile phone TV programs. Encryption settings are performed on the programs of the mobile phone TV terminal. When a user logs in to the mobile phone TV terminal, according to the user level, the ESG information of the program encrypted by the level user is not displayed, so that the Level users can only view programs that are open to users with that security level.

[0033] T...

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Abstract

The invention provides a local program encrypting method of a mobile TV terminal, which can encrypt programs of the mobile TV terminal. According to the security level, when a user logons in the mobile TV terminal, programs encrypted to the user in the security level are not displayed. The invention also provides the mobile TV terminal. With the method and the terminal, the user can limit programs and limit partial or all programs for preventing other people from freely obtaining the list of the programs so as to limit the watching of the programs; and the user can freely select encrypted channels, thereby the operation is simple, and the use is convenient.

Description

technical field [0001] The invention relates to the field of terminals, in particular to a mobile TV terminal and a method for locally encrypting programs thereof. Background technique [0002] With the popularity of mobile phones and the continuous improvement of mobile networks, streaming media services represented by mobile TV, video advertisements, online videos, and online music have gradually become one of the must-have applications for mid-to-high-end mobile phones. [0003] The main purpose of CMMB (China Mobile Multimedia Broadcasting) is to serve the 2008 Olympic Games as a mobile multimedia broadcast represented by mobile TV and mobile TV. Its advantage is that it can provide users with timely event progress and results anytime and anywhere During the 2008 Olympic Games, mobile multimedia broadcasting represented by mobile TV has been put into full operation. As early as the end of 2006, the CMMB system had completed the construction of the test network for groun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/167H04N7/16H04M11/08
Inventor 魏晓莉
Owner ZTE CORP