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Information subscribing and information broadcasting method and system with cross-network collaboration

An information subscription, cross-network technology, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of limited big data processing efficiency, complex content description and request information, etc., to reduce information acquisition overhead and user processing. The effect of logic simplification and good adaptability

Active Publication Date: 2012-11-28
BEIJING MEDIAMIX TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If media content publishing is considered, multiple publishing formats and types, content description and request information will be very complicated, and the processing efficiency of big data is limited

Method used

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  • Information subscribing and information broadcasting method and system with cross-network collaboration
  • Information subscribing and information broadcasting method and system with cross-network collaboration
  • Information subscribing and information broadcasting method and system with cross-network collaboration

Examples

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Embodiment Construction

[0051] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0052] Such as figure 1 As shown, a cross-network collaborative information subscription and information dissemination method described in this embodiment includes the following steps:

[0053] Step 1, the terminal sends a user operation message to the front-end system through the two-way network. The user operation message includes a content source ID, a user ID, and a user operation code, and the user operation code includes a subscription code and an unsubscription code. Here, the user operation message is also a kind of operation behavior information of the user on the content source, such as subscribing to the content source and unsubscribing from the content source, just like adding and unsubscribing in the R...

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Abstract

The invention relates to an information subscribing and information broadcasting method and system with cross-network collaboration. The information subscribing and information broadcasting method comprises the following steps that: step 1, a terminal sends user operation information to a front end system by virtue of a two-way network; step 2, a front end statistics server updates a content source-user subscribing list; step 3, user state information is sent to the front end statistics server regularly by the terminal; step 4, an optimal broadcasting dispatch result is calculated regularly by a front end dispatch server; and step 5, media content is broadcasted to the terminal by a front end broadcasting server. The information subscribing and information broadcasting method system comprises the front end system and the terminal, wherein the front end system is communicated with the terminal by a one-way network or the two-way network; and the front end system is provided with the statistics server, the dispatch server and the broadcasting server. According to the information subscribing and information broadcasting method system, an information response method of the front end system is improved, a bandwidth allocation method of information subscribing and information broadcasting with diverse types and unequal data size is provided, and the bandwidth allocation method is optimized by a simulated annealing algorithm.

Description

technical field [0001] The invention relates to the fusion technology of a one-way network and a two-way network, in particular to a system in which content is organized by a front-end system according to interactive subscription information of a two-way network, and then media content is distributed to terminal users through a one-way network. Background technique [0002] Below are some nomenclature explanations in this area, and its scope of use is limited to the present invention: [0003] Front-end system: Digital TV system includes front-end system, transmission network and receiving terminal. The front-end system refers to the system that broadcasts information to the transmission network in the field of broadcasting and television. [0004] One-way network: It can refer to the broadcast network, or any point-to-multipoint transmission network, such as the broadcast mode in Ethernet (the address of the destination host is all 1), etc. [0005] Two-way network: It ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/258H04N21/262H04N21/254
Inventor 徐杰何晶张进万康
Owner BEIJING MEDIAMIX TECH
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