基于Internet的主动信息服务系统

Active Information Service System Based on Internet

文中提出了一种主动信息服务系统模型，采用分级信息存储模式和基于多播协议族的主动信息传送，将有用信息及时送到需要它的用户处，以节省网络带宽、减轻服务器负担。

This paper presents an active information service system model, which uses hierarchical information storage mode and active information delivery based on multicast protocol family. The new system could send the useful information to the users who need this information in time,and save network bandwidth and alleviate server burden.