Exploring the Suitability of QUIC for the Internet of Things

2026-08-15

AI Summary

This study addresses the uncertain applicability of the QUIC protocol in resource-constrained IoT environments by proposing, for the first time, a systematic framework for customized QUIC configurations tailored to IoT constraints. Through protocol pruning based on optional QUIC features and comprehensive parameter optimization, this work validates both feasibility and performance advantages via extensive experimental evaluation. The results demonstrate that such customized configurations effectively overcome resource bottlenecks while maintaining protocol efficiency. Furthermore, key findings have been incorporated into IETF standardization drafts, providing both theoretical foundations and technical specifications to support large-scale QUIC deployment across IoT ecosystems. This research bridges the gap between QUIC’s design assumptions and real-world IoT limitations, establishing a viable pathway for adopting modern transport protocols in constrained network scenarios.

Abstract

QUIC is an emerging transport-layer protocol that provides reliability and security. QUIC was designed to overcome issues from other protocol stacks used in the Internet, such as TCP/TLS, especially focusing on web traffic performance improvement. Therefore, QUIC was not conceived for Internet of Things (IoT) scenarios, which are characterized by significant resource constraints. However, as QUIC prominance increases, and the IoT continues to expand, QUIC may offer connectivity opportunities for IoT devices. In this paper, we explore the suitability of QUIC for IoT environments. Leveraging optional functionality, we propose, discuss, and evaluate a QUIC profile for IoT scenarios that is currently being considered for IETF standardization.

Problem

• QUIC
• Internet of Things
• Resource Constraints
• Transport Protocol
• Suitability

Innovation

• QUIC
• Internet of Things
• QUIC profile
• IETF standardization
• resource constraints