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Wireless conference system and data transmission method thereof

A data transmission method and a wireless conference technology, which are applied in the field of wireless conference systems and their data transmission, can solve problems such as bandwidth waste and network transmission congestion, and achieve the effects of saving bandwidth, avoiding network transmission congestion, and reducing data traffic

Inactive Publication Date: 2010-09-08
ZTE CORP
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] In view of this, the main purpose of the present invention is to provide a wireless conference system and its data transmission method to solve the problems of network transmission congestion and serious bandwidth waste caused by using a wireless communication network for video conferences

Method used

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  • Wireless conference system and data transmission method thereof
  • Wireless conference system and data transmission method thereof
  • Wireless conference system and data transmission method thereof

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Embodiment Construction

[0035] The invention provides a wireless conference system and a data transmission method thereof, which changes the previous implementation mode in which all terminals upload audio and video information at the same rate, so as to control the data flow of each conference terminal in the wireless conference system.

[0036] The data transmission method of the wireless conference system provided by the present invention mainly includes: the mobile conference terminal uploads the audio and video information to the conference control device of the wireless conference system only when the mobile conference terminal receives the audio and video information input by the user; The conference control device uploads audio and video information; when the conference control device receives the audio and video information uploaded by the mobile conference terminal, it forwards the audio and video information to other mobile conference terminals in the wireless conference system.

[0037] Sp...

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Abstract

The invention discloses a data transmission method of a wireless conference system, which mainly comprises the following steps that: a mobile conference terminal uploads audio-video information to a conference control device of the wireless conference system when receiving the audio-video information input by a user; and the conference control device forwards the audio-video information uploaded by the mobile conference terminal to other mobile conference terminals in the wireless conference system. The invention also discloses the wireless conference system. The invention can greatly reduce data traffic between the mobile conference terminal in the conference process and the conference control device and avoid the network transmission block between the mobile conference terminal and the conference control device, so that a television conference in the wireless conference system can normally perform; and in addition, the invention greatly saves the bandwidth and is more suitable for the characteristics of a wireless transmission domain.

Description

technical field [0001] The invention relates to wireless conference technology, in particular to a wireless conference system and a data transmission method thereof. Background technique [0002] The wireless conference system is a brand-new video conference system established on the basis of wireless communication network and fixed conference system. [0003] At present, the fixed conference system in use is mainly composed of a conference control device and multiple conference TVs. The conference control device and each conference TV are connected through a wired network. Each conference TV has a fixed IP and is connected to a fixed LAN. In the fixed conference system, since the wired bandwidth is large enough and there are enough resources for use, during the conference, each conference TV can upload its own audio and video content to the conference control device at the same rate during the conference, and the conference control device controls each conference TV conten...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/15
Inventor 李继朝李森
Owner ZTE CORP
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