An Algorithm of Video Network Transmission Based on Unbalanced Multiple Description Coding

被引：1
|
作者：
Lv, ShanGuo [1 ]
Cao, YiQin [1 ]
机构：
[1] East China Jiaotong Univ, Software Sch, Nanchang, Peoples R China
来源：
2014 NINTH INTERNATIONAL CONFERENCE ON P2P, PARALLEL, GRID, CLOUD AND INTERNET COMPUTING (3PGCIC) | 2014年
关键词：
unbalanced multiple description coding; bandwidth detection; Markov model;
D O I：
10.1109/3PGCIC.2014.143
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In order to reduce video network transmission delay, congestion and packet loss rate, the authors propose an algorithm of video network transmission based on unbalanced multiple description coding. Based on the detection of network link available bandwidth, we predict congestion state of the network link according to Markov model, then adjust video transmission path. Comparing with the random early detection (RED) algorithm, experimental results show that the algorithm can more effectively estimate network congestion, reduce video packet loss rate and network latency, and ensure the quality of the video network transmission effectively.
引用
收藏
页码：350 / 354
页数：5
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