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Transmission control method and system for data of network conference

A technology of transmission control and network conferencing, applied in the field of data transmission, can solve problems such as high network communication load, achieve the effects of ensuring coordination, realizing reasonable utilization, and avoiding excessive bandwidth occupation time

Inactive Publication Date: 2012-07-11
SUZHOU CODYY NETWORK SCI & TECH
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  • Abstract
  • Description
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Problems solved by technology

[0002] In the prior art, when transmitting various media data in a network video conference, due to a large number of data sending and receiving operations at the same time, the network communication has been in a high-load working state

Method used

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  • Transmission control method and system for data of network conference
  • Transmission control method and system for data of network conference
  • Transmission control method and system for data of network conference

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Embodiment Construction

[0017] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0018] figure 1 Shown is a flow chart of the method for controlling the transmission of network conference data provided according to the first preferred embodiment of the present invention. Such as figure 1 As shown, the network conference data transmission control method provided by the first preferred embodiment of the present invention includes steps 101-104.

[0019] In step 101, the server sets preset bandwidths for transmitting different types of data, and stores a comparison table of bandwidth borrowable ranges and bandwidth borrowable time for different types of data. Among them, different types of data have priority levels. Herein, data types include video data, audio data, whiteboard d...

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Abstract

The invention provides a transmission control method and a transmission control system for the data of a network conference. The method comprises the following steps that: a server sets preset bandwidths for the transmission of data of different types, and stores a comparison table for bandwidth borrowing ranges and bandwidth borrowing time lengths for the data of the different types; the server receives the data of the different types from a conference initiator, and compares actual transmission bandwidths for the data of the different types with corresponding preset bandwidths; if the actual transmission bandwidths of data with higher priorities are greater than the corresponding preset bandwidths, a control device determines a transmission scheme that: the data with the higher priorities is transmitted by borrowing the bandwidths for data with lower priorities; and the control device performs regular detection, and if the actual bandwidth borrowing time lengths are equal to or longer than the bandwidth borrowing time lengths corresponding to the data with the lower priorities, the control device determines a transmission scheme that: the borrowed bandwidths for the data with the data with the lower priorities are released and the data with the higher priorities is transmitted by borrowing the bandwidths for the other data with lower priorities.

Description

technical field [0001] The invention belongs to data transmission technology, in particular to a transmission control method and system for network meeting data. Background technique [0002] In the prior art, when transmitting various media data in a network video conference, a large number of data sending and receiving operations are performed at the same time, so the network communication is always in a high-load working state. Among them, various working data such as video data, audio data, and text data compete with each other for network resources. Therefore, it is particularly important to make reasonable use of limited network working resources and ensure the coordination of the entire network conference system. Contents of the invention [0003] The present invention provides a network conference data transmission control method and system to solve the above problems. [0004] The invention provides a transmission control method of network meeting data. The abov...

Claims

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Application Information

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IPC IPC(8): H04L12/18H04L12/56H04L47/52
Inventor 胡加明
Owner SUZHOU CODYY NETWORK SCI & TECH
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