Multipath Extension for QUIC

Document Type Expired Internet-Draft (individual)
Authors Qing An  , Yanmei Liu  , Yunfei Ma  , Zhenyu Li 
Last updated 2021-04-25 (latest revision 2020-10-22)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document specifies multipath extension for the QUIC protocol to enable the simultaneous usage of multiple paths for a single connection. The extension is compliant with the single-path QUIC design. The design principle is to support multipath by adding limited extension to QUIC-Transport [I-D.ietf-quic-transport].


Qing An (
Yanmei Liu (
Yunfei Ma (
Zhenyu Li (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)