Digital TV receiver region code management method

A technology of a digital TV receiving and management method is applied in the field of management of the area code of a digital TV receiving terminal, which can solve the problems of inaccurate area code, cumbersome way of obtaining the area code, inconvenience for users, etc., and achieves the effect of simplifying the process and saving human capital.

Inactive Publication Date: 2008-07-02
SHENZHEN BONCAST INTERACTIVE TELEVISION CO LTD
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AI Technical Summary

Problems solved by technology

[0006] The above-mentioned area code management method has at least the following disadvantages: the method of obtaining the area code is cumbersome and needs to be notified by the user; manual operation is required to register the area code in the database of the server, Causes a waste of human capital; when users need to use digital TV receiving terminals in another geographical area, they need to re-register, which brings great inconvenience to users
However, due to the instability of the IP address, the area code determined by this method is usually inaccurate and not very practical

Method used

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  • Digital TV receiver region code management method
  • Digital TV receiver region code management method
  • Digital TV receiver region code management method

Examples

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Embodiment Construction

[0023] like figure 1 As shown, the management method of digital TV receiving terminal area code provided by the present invention comprises the following steps:

[0024] 1) Generate a Transport Stream-TS with area code information in the front-end server system, and set its undefined identifier-Program ID (hereinafter referred to as "PID") to a specific value to indicate that this TS stream has an area Code information, set the PID to "8" in this embodiment, and send it at regular intervals on the specified frequency point;

[0025] 2) Turn on the digital TV receiving terminal and lock it on the default frequency point set at the factory. If the TS stream with PID of 8 can be received within a certain time interval, the area code of the area where the digital TV receiving terminal is located can be obtained;

[0026] If the TS stream with PID 8 cannot be searched at the default frequency point, the digital TV receiving terminal is connected to the front-end server system to o...

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Abstract

The invention provides a method for managing a region code in a receiving terminal of a digital TV, which includes the processes: a TS (Transport Stream) with region code information is generated in a front terminal server system and then sent at a frequency point used for playing the region cod information; when starting, the receiving terminal of the digital TV is locked at the frequency point used for playing the region code information; the receiving terminal of the digital TV searches for the corresponding TS (Transport Stream) with the region code information so as to obtain the corresponding region code. In the method for managing the region code provided by the invention, when starting the receiving terminal of the digital TV can automatically obtains the corresponding region code at the corresponding frequency point; no manual operation is needed and a registration step is omitted for users.

Description

technical field [0001] The invention relates to the technical field of image communication, in particular to a method for managing area codes of digital television receiving terminals. Background technique [0002] In view of the large number of digital TV receiving terminal users, the current industry usually adopts a sub-regional management method, that is, the front-end server system divides the service area into several regions and assigns an area code. The area code field in the locator-URL (Uniform Resource Location) carries its area code, and then the front-end server system allocates the corresponding edge QAM (Quadrature Amplitude Modulation-Quadrature Amplitude Modulation, hereinafter referred to as "IPQAM") to the digital TV receiving terminal according to the area code. "), video server and other resources, and use these resources to send data to the digital TV receiving terminal, so that the user can get the service; if there is no area code information, the use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/26H04N5/44H04N7/22H04N21/238H04N21/438
Inventor 洪家明
Owner SHENZHEN BONCAST INTERACTIVE TELEVISION CO LTD
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