Efficient broadcasting protocols for video on demand

Efficient broadcasting protocols for video on demand
复制标题

高效的视频点播广播协议

DOI：
10.1109/mascot.1998.693685
复制
发表时间：
1998
期刊：
Proceedings. Sixth International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (Cat. No.98TB100247)
影响因子：
--
通讯作者：
D. Long
D. Long
中科院分区：
--
文献类型：
--
作者：
Jehan;Steven W. Carter;D. Long

文献摘要

被引文献

相似文献

广播协议可以通过减少传输多个观众同时观看的视频所需的带宽来提高视频点播服务的效率。我们提出了两个广播协议，它们实现了与现有最佳广播协议几乎相同的低带宽，同时保证了更低的最大访问时间。我们的第一个协议，谨慎谐波广播，比我们的第二个协议，准谐波广播，需要更多的带宽，但也更容易实现。
Broadcasting protocols can improve the efficiency of video on demand services by reducing the bandwidth required to transmit videos that are simultaneously watched by many viewers. We present two broadcasting protocols that achieve nearly the same low bandwidth as the best extant broadcasting protocol while guaranteeing a lower maximum access time. Our first protocol, cautious harmonic broadcasting, requires somewhat more bandwidth than our second protocol, quasi-harmonic broadcasting, but is also much simpler to implement.