Interval Optimization of Correlated Data Items in Data Broadcasting
Interval Optimization of Correlated Data Items in Data Broadcasting
复制标题
数据广播中相关数据项的间隔优化
DOI：
10.1007/3-540-40888-6_12
复制
发表时间：
2000
期刊：
影响因子：
--
通讯作者：
S. Nishio
中科院分区：
文献类型：
--
作者：
E. Yajima;T. Hara;M. Tsukamoto;S. Nishio
重复广播数据项的服务器策略可以产生比将所请求的数据项发送到各个客户端更高的吞吐量。已经研究了各种方法来减少这种系统中的平均响应时间。在本文中，我们介绍了一种策略，以确定两个相关的数据项之间的最佳广播间隔。基于这些估计的最佳间隔，我们提出了一种新的调度策略的广播节目，以适应环境中存在大量的相关数据项的广播节目。
The server strategy of repeatedly broadcasting data items can result in higher throughput than sending the requested data items to individual clients. Various methods have been studied to reduce the average response time in such systems. In this paper, we introduce a strategy to determine the optimal broadcast interval between two correlated data items. Based on these estimated optimal intervals, we propose a new scheduling strategy of a broadcast program to accommodate an environment where a large number of correlated data items exist in the broadcast program.