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PCM
2007
Springer

Priority Ordering and Packetization for Scalable Video Multicast with Network Coding

12 years 3 months ago
Priority Ordering and Packetization for Scalable Video Multicast with Network Coding
The integration of scalable video representation and network coding (NC) offers an excellent solution to robust and flexible video multicast over IP networks. In this work, we examine one critical component in this system, i.e. video priority ordering and packetization at the source of the multicast tree. First, a GOP-adaptive layer-based packet priority ordering algorithm is proposed to allow flexible prioritized video transmission with unequal error protection. Then, a packetization scheme tailored to NC delivery is discussed. Simulation results are given to demonstrate that the proposed algorithms offer better performance in video quality and bandwidth efficiency as compared the SNR-based packetization method.
Song Xiao, Hui Wang, C. C. Jay Kuo
Added 09 Jun 2010
Updated 09 Jun 2010
Type Conference
Year 2007
Where PCM
Authors Song Xiao, Hui Wang, C. C. Jay Kuo
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