期刊信息
- 刊名： 河北师范大学学报（自然科学版）Journal of Hebei Normal University (Natural Science)
- 主办： 河北师范大学
- ISSN： 1000-5854
- CN： 13-1061/N
- 中国科技核心期刊
- 中国期刊方阵入选期刊
- 中国高校优秀科技期刊
- 华北优秀期刊
- 河北省优秀科技期刊
Design and Realization of Distance Teaching Based on Multicast Technology
摘要/Abstract
摘要：
组播技术以一对多的传输方式传播流媒体或其他数据,极大地节约网络带宽,提高传输效率.在校园网上利用组播技术实现流媒体服务,需要着重解决组播技术在网络上的设计部署和流媒体服务的合理开发设计.流媒体技术是实现网络教学、视频会议等的主要手段.
Abstract：
Multicast routing technology is used to transmit stream media or other data with a one-to-many mode.It can effectively save network bandwidth and improve transmission efficiency.When using multicast routing technology to implement stream service on a campus network,the following key technologies must be solved:multicast's deployment and stream service's reasonable development.The technology of stream media is the main method of remote teaching and net meeting.
关键词
Key words：
multicast
;
multicast route
;
streaming media
;
distance teaching