Publications
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WEBIST 2019
Of the Utmost Importance: Resource Prioritization in HTTP/3 over QUIC : download -
(Venue to be determined)
(extended version of the work above, with new results for QUIC in Sections 2 and 3 and a new discussion)
Resource Multiplexing and Prioritization in HTTP/2 over TCP and HTTP/3 over QUIC : download
Tools, datasets, results and extra content
- Paper 1 and 2: HTTP/3 implementation with 11 prioritization schemes in Quicker
- Paper 2: qvis toolset with trace multiplexing visualizer and custom HOL blocking emulation
- Paper 2: aioquic client test runner
- Paper 2: HOL blocking results and visualization
- HTTP/3 Prioritization presentation @ QUIC wg interim London May 2019
- draw.io templates/examples for prioritization trees
Media
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Timeline of how data arrives (left to right) for various HTTP/3 prioritization schemes. ATF resources are the critical, Above The Fold resources, most important for good user experience.
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Timeline of how data arrives (left to right) for various QUIC implementations. Black bars beneath the colors indicate those ranges were retransmitted after packet loss.
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Timeline of the impact of Head-Of-Line blocking for Round-Robin (RR) and First-Come-First-Served schemes.
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QUIC's resilience to HOL blocking (compared to TCP) for different QUIC implementations (all do RR except the 3 on the right, they do FCFS or FCFS-alike).
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Relative speedups and slowdowns compared to the Round-Robin baseline for the various schemes.