Bandwidth-aware scheduling in media streaming under heterogeneous bandwidth

被引：0

作者：

Wang, Jian ^{[1
]}

Niu, Changyong ^{[1
]}

Shen, Ruimin ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, Dept Comp Sci & Engn, Shanghai 200030, Peoples R China

来源：

COOPERATIVE DESIGN, VISUALIZATION, AND ENGINEERING | 2007年 / 4674卷

关键词：

peer-to-peer; media streaming; block scheduling; BAS;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Data-driven media streaming has been deployed gradually over the Internet. In such systems, node periodically exchanges media block availability and fetches desirable blocks from neighbors. The issue on optimizing fetching blocks is called block scheduling and receives focus, especially in heterogeneous overlay. In this paper Bandwidth-Aware Scheduling (BAS) formulates such problem by incorporating bandwidth and block deadline, as well as node importance. Simulation results verify that BAS performs much better than existing ones.

引用

页码：242 / +

页数：2