A Robust Luby Transform Encoding Pattern-Aware Symbol Packetization Algorithm for Video Streaming Over Wireless Network

作者：Lee Dongju^*; Song Hwangjun

来源：IEEE Transactions on Multimedia, 2011, 13(4): 788-796.

DOI：10.1109/TMM.2011.2124448

• LT encoding pattern
• Luby transform codes
• packetization algorithm
• video streaming
• wireless network

In this paper, we propose a Luby transform encoding pattern-aware symbol packetization algorithm to minimize the quality degradation of video streaming service caused by packet losses over wireless network. To achieve this goal, the relationship among Luby transform encoded symbols is analyzed based on Luby transform encoding pattern, and the proposed packetization algorithm is designed to minimize packet loss effects by reducing the dependency among packets conveying Luby transform encoded symbols. Finally, experimental results are provided to show the performance of the proposed algorithm

• 出版日期2011-8