流视频的多路径TCP路径调度器

2017 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM) Pub Date : 2017-08-01 DOI:10.1109/PACRIM.2017.8121920

Ryota Matsufuji, D. Cavendish, K. Kumazoe, Daiki Nobayashi, T. Ikenaga

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引用次数: 6

摘要

现代互联网流量主要由某种形式的视频通信组成。此外，视频流正在慢慢取代常规的电话连接。考虑到大多数视频传输使用超文本传输协议/传输控制协议(HTTP/TCP)，了解TCP在传输视频流中的性能是很重要的。最近，多路径传输协议使多路径视频流成为现实。在本文中，我们研究了将视频流数据包注入到视频服务器的多条路径中的分组调度规则。我们研究视频流在这些调度器与各种TCP变体结合使用时的性能。我们利用网络性能度量和视频质量度量来描述各种网络场景下视频流的网络和应用层之间的性能和交互。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Multipath TCP path schedulers for streaming video

Modern internet traffic is heavily composed of some form of video communication. In addition, video streaming is slowly replacing regular phone connections. Given that most video transport utilizes Video over Hypertext Transfer Protocol/Transmission Control Protocol (HTTP/TCP), it is important to understand TCP performance in transporting video streams. Recently, multipath transport protocols have allowed video streaming over multiple paths to become a reality. In this paper, we investigate packet scheduling disciplines for injecting video stream packets into multiple paths at the video server. We study video streaming performance when subjected to these schedulers in conjunction with various TCP variants. We utilize network performance measures, as well as video quality metrics, to characterize the performance and interactions between network and application layers of video streams for various network scenarios.

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来源期刊

2017 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM)

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