Multimedia transport protocol using multiple paths over heterogeneous wireless networks

ICTC(2014)

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摘要
This work presents a multipath multimedia transport protocol (MPMTP), which exploits path diversity over heterogeneous wireless networks. The goal of MPMTP is to provide a seamless high-quality video streaming service by using multiple wireless networks simultaneously. In MPMTP, systematic Raptor codes are adopted to mitigate video quality degradation caused by wireless channel errors, as well as to alleviate a head-of-line blocking problem in multipath environments. The proposed MPMTP is fully implemented in a Linux kernel and examined over real wireless network environments.
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关键词
Linux,multipath channels,operating system kernels,radio networks,transport protocols,video coding,video streaming,wireless channels,Linux kernel,MPMTP,head-of-line blocking problem,heterogeneous wireless network,high-quality video streaming,multipath multimedia transport protocol,multiple wireless network,path diversity exploitation,systematic Raptor code,video quality degradation mitigatation,wireless channel error,Multiple paths,Raptor codes,transport protocol,video streaming,wireless network
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