A High-Bandwidth Live Streaming Model in Mesh- Based Peer-to-Peer Networks

被引:6
|
作者
Zhang, Jianwei [1 ]
Yang, Chunling [2 ]
Zhang, Xinchang [1 ]
机构
[1] Natl Supercomp Ctr Jinan, Shandong Comp Sci Ctr, Shandong Prov Key Lab Comp Networks, Jinan 250101, Peoples R China
[2] Zhejiang Univ, Lib & Informat Ctr, Hangzhou 310027, Zhejiang, Peoples R China
基金
中国国家自然科学基金;
关键词
Peer-to-peer (P2P); live streaming; high-bandwidth; playback delay; playback probability; STRATEGIES;
D O I
10.1109/LCOMM.2016.2608776
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
Previous works concerning modeling and analysis of mesh-based P2P live streaming mainly focus on the case that the upload bandwidth of ordinary peers is equal to the streaming rate of the streaming server. In this letter, we propose a high-bandwidth P2P live streaming model with two extended streaming schemes. We derive streaming formulas which incorporate multi-peer selection, multi-chunk selection, and heterogeneous streaming modes. We validate our model through simulation, and give in-depth analysis of key parameters.
引用
收藏
页码:2390 / 2393
页数:4
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