Real-time Audio-Visual Media Transport over QUIC

Real-time Audio-Visual Media Transport over QUIC
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DOI：
10.1145/3284850.3284856
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发表时间：
2018-12
期刊：
Proceedings of the Workshop on the Evolution, Performance, and Interoperability of QUIC
影响因子：
--
通讯作者：
C. Perkins;J. Ott
C. Perkins;J. Ott
中科院分区：
其他
文献类型：
--
作者：
C. Perkins;J. Ott

文献摘要

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我们考虑如何在QUIC上传输低延迟、交互式、实时的流量。这是支持像WebRTC这样的应用程序所需要的，但由于QUIC流的可靠性、非帧性，很难支持。我们回顾了低延迟实时应用程序的需求以及以前的协议如何支持它们，然后提出了QUIC的最小扩展集来提供这种支持。与原始数据报服务相比，我们的扩展以向后兼容的方式为部分可靠和实时流提供了有意义的支持。
We consider the problem of how to transport low-latency, interactive, real-time traffic over QUIC. This is needed to support applications like WebRTC, but difficult to support due to the reliable, unframed, nature of QUIC streams. We review the needs of low-latency real-time applications and how they have been supported in previous protocols, then propose a minimal set of extensions to QUIC to provide such support. Compared to a raw datagram service, our extensions provide meaningful support for partially reliable and real-time flows, in a backwards compatible manner.