Title :
Network Coding-Based Mobile Video Streaming over Unreliable Wireless Links
Author :
Hayoung Oh ; Chong-kwon Kim
Author_Institution :
Dept. of Comput. Sci. & Eng., Seoul Nat. Univ., Seoul, South Korea
Abstract :
Today´s mobile video streaming performance on wireless networks is choppy due to the unpredictable wireless errors and mobility. In this Letter, we propose a practical online scheduling algorithm for mobile video streaming to multiple users with network coding capabilities. Implementation and analysis results show that our scheme closely approximates the optimal solution both mobile video quality and throughput.
Keywords :
mobile radio; network coding; radio links; telecommunication network reliability; video streaming; mobile video quality; mobile video throughput; mobility; network coding-based mobile video streaming; practical online scheduling algorithm; wireless errors; wireless link unreliability; wireless networks; Mobile communication; Network coding; PSNR; Quality assessment; Streaming media; Throughput; Video recording; Mobile video streaming; PSNR (peak signal-to-noise ratio); network coding; practical online scheduling;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2012.121912.121793
