Server diversity in rate-distortion optimized media streaming

被引:0
|
作者
Chakareski, J [1 ]
Girod, B [1 ]
机构
[1] Stanford Univ, Dept Elect Engn, Informat Syst Lab, Stanford, CA 94305 USA
关键词
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
We consider diversity for media streaming in a receiver-driven rate-distortion optimization framework. Diversity is achieved by requesting media packets from multiple servers. A framework is proposed that enables the receiver to decide at every instant which packets, if any, to request for transmission and from which servers in order to meet a rate constraint while minimizing the end-to-end distortion. Experimental results demonstrate the benefit of exploiting server diversity in rate-distortion optimized receiver-driven streaming of packetized media.
引用
收藏
页码:645 / 648
页数:4
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