Resource allocation method for system of playing and controlling media dispatched through dynamic preengage

A broadcast control system and resource allocation technology, applied in TV, instruments, electrical components, etc., can solve problems such as inability to achieve

Inactive Publication Date: 2005-11-16
上海惠晨信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, it is necessary to make full use of the idle time slice, which cannot be realized in the traditional broadcast control system

Method used

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  • Resource allocation method for system of playing and controlling media dispatched through dynamic preengage
  • Resource allocation method for system of playing and controlling media dispatched through dynamic preengage
  • Resource allocation method for system of playing and controlling media dispatched through dynamic preengage

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Embodiment Construction

[0024] The present invention will be described in further detail below according to the accompanying drawings.

[0025] The invention relates to a dynamic reservation scheduling media broadcast control system. exist figure 1 In , an exemplary broadcast request list with scheduling features and time resource occupancy is described at the policy level. In the shown structure, there are 6 programs belonging to different priority levels need to be broadcast, 10, 20, 30, 40, 50, 51. This includes the program 10 of the first priority class, the programs 30, 20 of the second priority class and the programs 50, 51, 40 of the third priority class. At the same time, the reservation status of time resources is as follows: time slot 1 is reserved by program 20, time slot 2 is reserved by program 51, time slot 3 is reserved by program 40, time slot 4 is reserved by program 50, and time slot 5 is reserved by program 30. certainly, figure 1 The structure illustrated for controlling the p...

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PUM

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Abstract

The resource allocation method includes a media server and at least a decoder, both of which are connected to wideband network. Each decoder includes a media play back mechanism in use for controlling and playing back multimedia program. The said mechanism builds different tables of playing multimedia program for different terminals, and sends the said table and corresponding media content to corresponding decoder. The periodical adjustment, terminal preengages time resources, i.e. through branch definition algorithm for maximum profit, adjusting order for playing advertisement media dynamically to generate new preengaged playing table. Based on the said preengaged playing table, playing program is controlled so as to realize maximized use ratio for free time slices. The invention is applicable to passenger information service system in traffic area to create economic benefit by using free time slices in the system.

Description

1. Technical field: [0001] The present invention relates to a digital media intelligent broadcast control system based on random information flow, in particular discloses a resource allocation method for a dynamic reservation and scheduling media broadcast control system, especially a passenger information service system applicable to the transportation field. On the basis of operating service information, use free time to broadcast advertising media. A system in which the media server in the operation center distributes media through the network and plays it on the terminal decoder. The content played includes video and audio, text, animation, pictures, and sound files such as operating information, emergency information, advertising media, and service information. It can also be used in advertising display fields such as buildings, shopping malls, and exhibition halls. 2. Background technology: [0002] Digital media intelligent broadcast control system based on random co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/00
Inventor 朱爱玺
Owner 上海惠晨信息技术有限公司
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