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System and method for multicast controlling in ordering business management system

A business system and control method technology, applied in the field of multicast control, can solve the problems of poor user pertinence, bandwidth waste, etc.

Active Publication Date: 2008-01-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the poor pertinence of users and the waste of bandwidth caused by the use of multicast in the prior art, the purpose of the present invention is to propose a system and method for managing multicast control in an on-demand service system, which can satisfy as much as possible User-specific experience and bandwidth saving

Method used

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  • System and method for multicast controlling in ordering business management system
  • System and method for multicast controlling in ordering business management system

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Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings.

[0047] Fig. 1 is a flowchart of a preferred embodiment of the multicast control method in the management-on-demand service system of the present invention. In the embodiment shown in Figure 1:

[0048] 101: The user starts to use the media-on-demand application on the terminal;

[0049]102: The user uses the terminal to order the program content provided by the media service system, such as selecting to watch a program content through the program list, or adjusting the progress of the program content being watched, such as adjusting the progress bar of the program being watched, and the terminal sends an on-demand request to the media service system ;

[0050] 103: The media service system receives the user's on-demand request, and schedules and manages the user's request;

[0051] 104: The media service system adds the user session to a certain multicast of the pro...

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PUM

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Abstract

The present invention provides a system and a method for multicast control in a VOD management system. Wherein, the system for multicast control in the VOD management system utilizes a media service module to interact with users and adds a service control and management module. The service control and management module is utilized for looking up a multicast group in a preset allowable time slot at a starting time requested by users. Based on the method as above, the present invention looks up a multicast group in a preset allowable time slot at a starting time requested by users. If the multicast group is nonexistent, the present invention creates a new multicast group for the user, thus trying to save bandwidth and synchronously improving particular experience for users.

Description

technical field [0001] The invention relates to multicast control technology, in particular to a system and method for managing multicast control in an on-demand service system. Background technique [0002] The on-demand service of media content based on IP network is gradually favored by users. As a result, the bandwidth bottleneck of media stream transmission on the network is becoming more and more serious, especially in the mobile communication network environment. [0003] There are two ways of traditional IP communication: one is between a source IP host and a destination IP host, which is called unicast; the other is between a source IP host and all other IP hosts in the network is called broadcasting. If you want to send information to multiple specific hosts in the network instead of all hosts, you must either use broadcasting, or the source host sends IP packets to multiple target hosts in the network in unicast mode. When broadcasting is implemented, not only ...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L12/16H04L29/06H04N7/173
CPCH04L65/4076H04L12/185H04L29/06462H04L65/4084H04L29/06455H04L65/611H04L65/612
Inventor 柯尊友
Owner ZTE CORP