摘要
随着科技的发展,视频会议广泛地应用于各个领域。文中介绍了视频会议系统的发展,视频会议系统主要由终端、网守、网关和MCU组成,它们分别实现不同的功能。在现有的技术前提下,为了提高视频会议系统的性能,提出了一种基于H.323协议和个人通信设备的便携式视频会议终端的设计方法和实现。
With the development of science and technology, video conferencing is widely used in various fields. The development of video conferencing system is introduced. The system is mainly composed of terminal, gatekeeper, gateway and MCU, which are used to achieve different functions. In the existing technology, in order to improve the performance of video conferencing system, the design and implementation of a portable video conferencing terminal based on H. 323 protocol and personal communication device are proposed.
出处
《现代电子技术》
2012年第3期93-95,99,共4页
Modern Electronics Technique
