Poster: QUIC is not Quick Enough over Fast Internet

Xumiao Zhang, Shuowei Jin, Yi He, Ahmad Hassan, Z. Morley Mao, Feng Qian, Zhi Li Zhang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

QUIC is a multiplexed transport-layer protocol over UDP and comes with enforced encryption. It is expected to be a game-changer in improving web application performance. Together with the network layer and layers below, UDP, QUIC, and HTTP/3 form a new protocol stack for future network communication, whose current counterpart is TCP, TLS, and HTTP/2. In this study, to understand QUIC's performance over high-speed networks and its potential to replace the TCP stack, we carry out a series of experiments to compare the UDP+QUIC+HTTP/3 (QUIC) stack and the TCP+TLS+HTTP/2 (HTTP/2) stack. Preliminary measurements on file download reveal that QUIC suffers from a data rate reduction compared to HTTP/2 across different hosts.

Original languageEnglish (US)
Title of host publicationIMC 2023 - Proceedings of the 2023 ACM on Internet Measurement Conference
PublisherAssociation for Computing Machinery
Pages730-731
Number of pages2
ISBN (Electronic)9798400703829
DOIs
StatePublished - Oct 24 2023
Event23rd Edition of the ACM Internet Measurement Conference, IMC 2023 - Montreal, Canada
Duration: Oct 24 2023Oct 26 2023

Publication series

NameProceedings of the ACM SIGCOMM Internet Measurement Conference, IMC

Conference

Conference23rd Edition of the ACM Internet Measurement Conference, IMC 2023
Country/TerritoryCanada
CityMontreal
Period10/24/2310/26/23

Bibliographical note

Publisher Copyright:
© 2023 Owner/Author.

Keywords

  • http/3
  • internet measurement
  • quic
  • transport protocol

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