摘要
多播技术可以大大提高网络的传输效率,节省网络带宽。分析了局域网内多播通信的优点,阐述了IP网络上多播(Mul-ticast)技术的概念、特点与原理。对IP多播技术、WinSock控件编程原理进行了研究.探讨了在VC++6.0环境中实现基于局域网的分布式音响系统多播传送的关键技术和步骤,并给出了相应的实例程序。
Multicast improve the transport efficiency and save the bandwidth of a computer network. The virtue ofmulticast communication in a LAN is analyzed, and the technical concept, the characteristic and the principle of the IP network multicast are elaborated. IP multicast technology and WinSock control components programming theory are studied. The key programming technology and design methods in realizing LAN-based distributing acoustics system with a successful application are discussed through visual C＋＋ 6.0.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第13期2423-2424,2498,共3页
Computer Engineering and Design
