【摘要】 IP组播技术是九十年代初发展起来的网络传输新技术。本文主要介绍了组播技术的基本原理 ,描述其机制与特点 ,并具体说明了组播技术在数字视音频监控系统中的应用方法和实现过程。更多还原

【Abstract】 Multicasting is a new technology of network communication, which was developed early in 1990s. This paper introduces the basic principles and characteristics of multicast communication. Its application in the Digital Video/Audio Monitoring System as well as its implementation is also illustrated.更多还原