摘要
将虚拟企业的信息管理过程具体化 ,由此分析了虚拟企业的通信需求 ,并提出虚拟企业的通信应当采用第 4类因特网地址机制———IP多播技术 ,一个虚拟企业的形成过程 ,就是因特网上一个多播组的形成过程。
Putting the information process of virtual enterprises into embodiment,the auther analyzes their communication requirements and proposes that it should be considered to employ IP multicast technology,the fourth Internet addressing mechanism,in the virtual enterprises communication.Formation of a virtual enterprise is on other than the formation of a multicast group in Internet.Finally,diffculties of IP multicast in virtual enterprises on WAN and the tendency of WAN multicast protocols development are discussed.
出处
《南京邮电学院学报》
2001年第1期86-90,94,共6页
Journal of Nanjing University of Posts and Telecommunications(Natural Science)
基金
信息产业部科技基金 !(99部研 2 0 )资助项目
关键词
虚拟企业
广域网
IP广播
因特网
Virtal enterprises
Information systems
Wide area networks
Data communications
IP multicast
