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Resource allocating method in video frequency conference

A technology for video conferencing and resource allocation, which can be used in video conferencing systems, two-way work systems, etc., to solve problems such as resource allocation and low efficiency

Active Publication Date: 2007-06-06
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the existing video conferencing, users cannot easily and conveniently make an appointment or hold a meeting, and professional and technical personnel are often required to complete it. At the same time, the existing video conferencing system cannot perform effective resource allocation, and MCU resources often need to be manually selected. ,low efficiency

Method used

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  • Resource allocating method in video frequency conference

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Embodiment Construction

[0082] A resource allocation method in a video conference provided by the present invention mainly includes several aspects such as MCU resource calculation, master MCU selection, slave MCU selection, MCU cascading and terminal connection.

[0083] 1. MCU resource calculation

[0084] In order to calculate MCU resources more carefully and accurately, the present invention designs the concept of time slices, divides time into multiple time slices, and calculates MCU resources according to time slices at the same time. Time slices are an important concept in the present invention, because each meeting Due to the uncertainty of the start time, it is more complicated to calculate the remaining resources of the MCU within a specific time range.

[0085] In the present invention, the resource competition analysis method in operations research is mainly used, and the time slice occupancy of MCU resources divided according to conferences is converted into time slice occupancy divided ...

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Abstract

A method for dispatching resource in video conference includes selecting master MCU by calculating MCU resource and selecting MCU at position of main conference hall precedently as master MCU; selecting MCU as master MCU in sequence as local big area MCU, backbone node MCU, the other big area MCU, the other MCU in local big area and some other MCU when resource of master MCU at position of main conference hall is insufficient; selecting slave MCU and cascading it in master MCU when resource of single set of master MCU can not satisfy requirement of conference.

Description

technical field [0001] The present invention relates to video conferencing technology, in particular to a method for allocating resources to a multipoint control unit in a videoconference, a method for mounting a participant terminal in a videoconference, and a method for automatically creating a conference. A distributed video conferencing network composed of control unit devices. Background technique [0002] Now that the video service is developing vigorously, it is not only positioned as simple and practical, but also must have a certain degree of user autonomy, allowing users to create and control conferences by themselves. However, the use of video conferencing is a very complicated process, involving multiple audio and video protocols, H.323 framework protocol and H.245 protocol. When creating a conference, it must be based on the conference audio protocol, video protocol, conference rate and the protocol and rate capabilities that the participating terminals can sup...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15
Inventor 李晓明朱占军孙炳旭王燕丁青
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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