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Grouping broadcast control method based on broadcast

A technology of broadcast control and control method, applied in the field of data broadcasting, which can solve the problems of segmentation and classification of different environments and customer groups.

Inactive Publication Date: 2008-08-27
上海文广科技(集团)有限公司
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of digital TV technology, people have a new personalized demand for data broadcasting services, hoping to choose broadcast programs that suit their preferences, but currently widely used car digital TVs or building TVs can only receive and play the same The data information cannot be subdivided and classified for different environments and customer groups, and then play appropriate content

Method used

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  • Grouping broadcast control method based on broadcast
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  • Grouping broadcast control method based on broadcast

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Embodiment Construction

[0076] Please refer to the accompanying drawings for a further description of the present invention.

[0077] The present invention provides a broadcast-based packet broadcast control method, the working steps of the control method are:

[0078] 1) Create a group for the terminal and store it in the group list;

[0079] 2) Add an event at the front end, select the group corresponding to the event and the type of event from the group list;

[0080] 3) After receiving the event, the terminal processes the event according to whether it belongs to the group corresponding to the event and the type of the event;

[0081] 4) Customize different program lists for different groups according to business needs, such as playing real-time programs, inserting advertisements, etc., encoding and multiplexing to generate data streams, and transmitting data streams to each execution terminal, so that each terminal can execute their own different programs within a specific period of time. even...

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Abstract

The invention relates to a grouping broadcasting method based on broadcast. The working steps comprises four steps, firstly, groups are established for a terminal; secondly, a front end informs the terminal to enter a certain real group or a certain virtual group through editing an event, namely group entering event; thirdly, treatment of the event is judged by the terminal whether the event belongs to the corresponding group after receiving the event, fourthly, an identical event of the terminal is required to execute a plurality of events, to judge priority rates and to implement the event with high priority rate. The grouping broadcasting method has the advantages that groping control of the terminal is realized, different tasks are respectively implemented by assigning terminal of each group within the specified time, namely events, the events can request the terminal to broadcast real time programs within the presetting time, or to broadcast local files, or to perform immediate downloading etc, so as to satisfy different demands oof different clients, or different demands of identical clients within different time.

Description

technical field [0001] The invention relates to the field of data broadcasting, in particular to a broadcast-based packet playout control method. Background technique [0002] With the rapid development of digital TV technology, people have new personalized requirements for data broadcasting services, hoping to choose broadcast programs that suit their preferences, but currently widely used car digital TVs or building TVs can only receive and play the same The data information cannot be subdivided and classified for different environments and customer groups, and then play appropriate content. Contents of the invention [0003] The technical problem of the present invention is to provide a control method for group broadcasting of terminals, realize group control of terminals, specify each group of terminals to execute different events within a specific time period, and the event can be to require the terminal Real-time programs can be played within a set time period, loca...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L29/06
Inventor 陈雷鸣顾沛峰刘显斌杨璿
Owner 上海文广科技(集团)有限公司
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